work package example

1

V. KMOS

Consortium Composition & Structure

Management & Development plan

Appendix: WORK PACKAGE DESCRIPTION

2

1. Work Breakdown Structure

1.1. Preliminary Design Phase

1.1.1. Requirements

KMOS 2: Work Package Description WBS Title Science Requirements WBS Ref 2110 Institute OMP Subsystem Phase PDR

Start Date 01/03/04 End Date 12/03/04 WP Manager Roser Pelló

Name Quality % Roser Pelló Instrument Scientist 10

Manpower

Bianca Garilli Instrument Scientist Deputy 5

Description Identify and list science requirements Input Phase A Documentation Activities Identify and list science requirements Output Science Requirements

KMOS 2: Work Package Description WBS Title Operational Modes Definition WBS Ref 2130 Institute OMP Subsystem Phase PDR

Start Date 29/03/04 End Date 03/04/04 WP Manager Roser Pelló


Manpower


Description Identify and define Operational Modes Input Science Requirements

Technical Requirements Activities Identify and define Operational Modes Output Operational Modes

3

KMOS 2: Work Package Description

WBS Title Test Plan Requirement Document WBS Ref 2140Institute OMP Subsystem Phase PDR Start Date 26/04/04 End Date 07/05/04 WP Manager Roser Pelló


Manpower


Description Preliminary definition of test Plan Requirements Input Science Requirements

Technical Requirements Operational Modes Definition

Activities Preliminarly define test plan and related requirements Output Test Plan Requirement Document

4

1.1.2. Instrument Concept


WBS Title Filters and Gratings Concept

WBS Ref 2220

Institute INAF – Osservatorio Astrofisico di Arcetri

Subsystem Filters and Gratings

Phase PDR

Start Date 19/05/04 End Date 13/06/04

WP Manager Ernesto Oliva

Name Quality %

Ernesto Oliva WP Manager 40

Roberto Maiolino Test specialist 40

Manpower

Sandro Gennari Cryog. and Opt. specialist 10

Description Definition of the filters and grating requirements on the basis of the spectrometer optical design and compliance with the final technical requirements of the instrument.

Input Spectrometer optical design Final specs required for the instrument (resolution, efficiency)

Activities Derive the parameters for filters and gratings (size, grooves/mm, passbands, efficiencies) Investigate feasibility

Output Documentation on Filters and Grating specs requirements Progress report Contribution to PDR

5


WBS Title Mechanical Concept

WBS Ref 2230

Institute OMP – Observatoire Midi Pyrénées, Toulouse.

Subsystem Structure

Phase PDR


WP Manager Driss Kouach

Name Quality %

Driss Kouach Structure Manager and Mechanical designer.

70

Marc Bouyé Thermics and Mechanics Engineer

50

Mr. X Mechanical Designer 50

Manpower

Gérard Gallou Mechanical Designer 100

Description Definition of the Mechanical concept in the relation to VLT telescope requirements in terms of mass, momentum and layout Definition of interfacing with internal and external subsystems Definition of “ cold structure” : structure and bench

Input ESO VLT applicable documents

Optics design, calibration unit design Phase A conceptual design document

Activities General architecture concept

Cold Structure concept Optical bench concept Subsystems mounting concept Internal and external interfaces concept

Output Input for ICD

Preliminary Design / Progress report / CAD Model ( Catia V5) Contribution to PDR

6


WBS Title Cryostat Thermal Concept

WBS Ref 2260

Institute INAF - Osservatorio Astrofisico di Arcetri

Subsystem Cryostat

Phase PDR


WP Manager Sandro Gennari

Name Quality %

Sandro Gennari WP Manager and Cry. Spec 70

Alessio Checcucci Cryogenic Specialist 40

Ciro Del Vecchio FPA Analyst 70

Manpower

Carlo Baffa Electronics and data acq. 20

Description Definition of the thermal and cryostat concept in relation to instrument requirements in terms of temperature and volume. Definition of the cooling and vacuum pumping mechanisms. Definition of interfacing with internal and external subsystems.

Input Internal (optical bench) mechanical interface preliminary design External (de-rotator) mechanical interface preliminary design Temperature requirements Expected thermal load distribution Cabling and feedthroughs requirements

Activities Vacuum tight vessel concept Radiation shield concept CCC concept (number and location) Vacuum pumping concept Internal interface concept External interface concept Cabling and feedthrough concept

Output Preliminary design / Documents / Progress report Contribution to PDR

7


WBS Title Mechanisms Concept

WBS Ref 2270

Institute Istituto di Fisica dello Spazio Interplanetario (IFSI)

Subsystem GEU and FEU Mechanisms

Phase PDR


WP Manager Luigi Spinoglio

Name Quality %

Luigi Spinoglio Manager 60

Paolo Baldetti Mechanical Designer 50

Alfredo Morbidini Mechanical Technician 10

Paolo Saraceno Supervisor 40

Renato Orfei Electronic Engineer 10

Manpower

Erina Pizzi Secretary & Documentation 20

Description Preparation of the concept study of the Grating Exchange Unit (GEU) and of the Filter Exchange Unit (FEU) Preparation of the GEU & FEU prototype designs

Input Mechanisms mechanical interface Activities Mechanisms concept

GEU & FEU components acquisition GEU & FEU prototype designs PDR preparation

Output Released Documents / Deliverables Progress Reports Contribution to PDR

8


WBS Title Co-rotator Concept

WBS Ref 22b0

Institute IASF, Milan

Subsystem Co-rotator

Phase PDR


WP Manager Giancarlo Conti

Name Quality %

Giancarlo Conti Responsible 10

Manpower

Description Acquire VIMOS co-rotator design Study KMOS2 requirements Verify applicability to KMOS2 instrument concept Study necessary modifications

Input VIMOS co-rotator design KMOS2 cabling concept

Activities

Output KMOS2 co-rotator concept

9

1.1.3. Instrument Control Concept


WBS Title Instrument Control Concept WBS Ref 2300

Institute LABORATOIRE D'ASTROPHYSIQUE DE MIDI-PYRÉNÉES (LAOMP) Subsystem Instrument Control Phase PDR Start Date 10/05/2004 End Date 29/03/2005

WP Manager LAOMP Group Manager Name Quality %

Sylvie Brau-Nogué Software Engineer 60 Manpower

Christian Lucuix Electronics Engineer 40

Description This is a summary work package dealing with activities that are needed to perform Preliminary Design for KMOS2 Instrument Control.

Input ü SOW ü ESO-VLT Documentation ü Phase A Documents

Activities ü Science & Technical Requirements Capture ü Install & Understand VLT Software ü Elaborate Hardware Configuration Shortlist ü Define Instrument Control Concept ü Define Instrument Control Interfaces with other KMOS2 packages

Output ü Technical notes ü Candidate Hardware and Software Architecture ü Concept Prototype ü Preliminary Design Review Documents

10


WBS Title Instrument Control Requirements

WBS Ref 2310 Institute Laboratoire d'Astrophysique Midi -Pyrénées (LAOMP)

Subsystem Instrument Control Phase PDR Start Date 10/05/2004 End Date 18/06/2004




Description This is a summary task dealing with activities that are needed to start Inception Phase. This focuses on the collection and organization of all Science and Engineering Requirements surrounding KMOS2 Control. It will help in the definition of the necessary environment and tools to support software and electronics development.

Input ü ESO Documentation ü KMOS2 Instrument & Science Requirements

Activities ü Science Requirements Capture ü Engineering ü ESO Environment Study ü Engineering Practices and Standards ü Document Templates

Output ü Technical notes ü Guideline manuals (draft) ü Glossary first draft

11


WBS Title Instrument Control Analysis WBS Ref 2320 Institute Laboratoire d'Astrophysique Midi-Pyrénées (LAOMP)

Subsystem Instrument Control

Phase PDR Start Date 21/06/2004 End Date 12/10/2004




Description This workflow's goal is : ü to establish whether the IC Software is feasible, and to propose an

Analysis Model for all subsystems included in Control Software ü to perform a general analysis on the KMOS2 Electronics. This analysis

will be performed taking into account the ESO standards, for board, cabling and EMC policy.

Input ü Science & Technical Requirements ü ESO documentation

Activities ü Science Requirements Analysis ü Technical Requirements & Needs Capture ü Instrument Control Software

o Use Cases Definition and Description o Functional Specification Packages o Create a Deployment Unit, Initiate the Context Model

ü Instrument Control Hardware o General Analysis : ESO standards study, Instrument Requirements

defined o EMC Analysis

ü Initiate the Risk List

Output ü Vision Document (First Draft) ü Architectural Analysis ü Instrument Control Software Analysis Model ü Interface with other KMOS2 Package Software Analysis ü Software Development Platform Selection and Procurement ü Baseline for the Hardware Design ü Software Control Glossary ü Risk List

12


WBS Title Instrument Control Hardware Concept WBS Ref 2330

Institute Laboratoire d'Astrophysique Midi -Pyrénées (LAOMP)

Subsystem Instrument Control Phase PDR Start Date 13/10/2004 End Date 15/03/2005

WP Manager LAOMP Group Manager Name Quality % Manpower


Description The main objective of this package is to define: ü the baseline architecture design for all the subsystem, like

Collimator Unit, Grating Unit, Filter Wheel Unit, Cal ibration Unit ü the LCU constitution in terms of boards' types and number, taking

into account the instrument requirement (MIFU electronics, collimator, etc) and the ESO standards. The second objective will be to analyze the LCU interfaces with:

o the instrument (corotator, and cryostat subsystems) o and the telescope (security, power supply, etc)

Input Documents delivered at the close of WBS 2320 (Analysis) , at the close of WBS 2280 (MIFU Electronics Interface Definition) and products of the previous iteration

Activities ü Architecture Design ü LCUs : definition, numbers and constitution, ü Interface analysis, ü LCUS Hardware Prototype Definition, ü LCUs Delivery study.

Output ü Baseline design architecture ü LCUs Architecture Model ü LCUs & Corotator Interface Analysis ü LCUs & Telescope Interface Analysis ü LCUs Prototype ü LCUS Delivery Plan

13


WBS Title Instrument Control Software Concept WBS Ref 2340 Institute Laboratoire d'Astrophysique Midi -Pyrénées (LAOMP)

Subsystem Instrument Control

Phase PDR Start Date 13/10/2004 End Date 25/01/2005

WP Manager LAOMP Group Manager Name Quality % Manpower

Sylvie Brau-Nogué Software Engineer 60 Description This will focus on creating an initial architecture for the Control Software

Input Documents delivered at the close of WBS 2320 and products of the previous iteration

Activities ü Define a Candidate Architecture ü KICS Simulator ü KICS User Interface Prototype ü KBOSS Prototype ü KMOS2 Observing User Interface Prototype ü LCUs Kernel Prototype

Output ü Proof of Concept Prototype

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1.1.4. Astronomical Software Concept

KMOS 2: Work Package Description WBS Title Astro-software Concept WBS Ref 2400Institute IASF-Milan Subsystem Phase PDR Start Date 07/12/04End Date 31/01/05 WP Manager Bianca Garilli

Name Quality % Bianca Garilli WP Responsible 20 Marco Scodeggio 10 Dario Bottini 10

Manpower

Alessandra Zanichelli 10 Description Preliminary design the following S/w packages:

�Exposure Time Calculator �Observing & Calibration Templates �Multi Ifu Positioning Software (MIPS) �Data Reduction library �Reduction pipeline

Input SOW Phase A documents VLT-SW documentation ESO Data Flow documentation

Activities Define MIPS concept and clarify interfaces with Instrument

Control packages Define DRS requirements Define reduction pipeline user's requirements Review of VLT specifications for ETC , define KMOS specifics Observation/Calibration templates: review VLT/SW requirements

and make preliminary KMOS specific list Output Preliminary Design of above mentioned packages within VLT

environment PDR document

15

1.1.5. Instrument Analysis


WBS Title Finite Element Model Preparation

WBS Ref 2530


Subsystem Structure

Phase PDR



Name Quality %

Driss Kouach Stucture Manager 50


50

Manpower

Mr. X FEM specialist 100

Description FEM preparation

Input CAD Model Mass distribution Material list Boundary conditions

Activities Modelisation of the mechanical parts: Flange, insulating structure,

optical bench, optics modules dummies, vessel Verification of the FEM model

Output FEM model( NASTRAN ) ready to be used for Structural analysis

FEM model ready to be completed/ updated for thermal analysis

16


WBS Title Structure Analysis

WBS Ref 2540


Subsystem Structure

Phase PDR



Name Quality %

Driss Kouach Stucture Manager 30


30

Manpower


Description Structural analysis Definition of the optics modules requirements in term of mass and attachements

Input FEM Model ( NASTRAN) Internal and external boundary conditions Load environnements: gravity, vibrations…

Activities Analysis of the expected flexure distribution ( versus instrument

orientation) Analysis of stress distribution Frequency analysis Definition of the requirements for the optics modules

Output Structural Analysis report document

Requirements on optics modules and compensators systems Contribution to PDR

18


WBS Title Instrument Thermal Analysis

WBS Ref 2550


Subsystem Cryostat

Phase PDR



Name Quality %

Sandro Gennari WP Manager and Cry. spec. 70

Alessio Checcucci Cryogenic specialist 50

Manpower


Description Analysis of thermal load and of temperature distribution. Definition of the cooling requirements and expected performances.

Input Detailed knowledge of thermal load (esp. by electronic components). Entrance window requirements. Internal interface detailed design. Temperature requirements at critical locations. Mass and materials distribution on optical bench. Cabling and feedthrough.

Activities Analysis of the expected temperature distribution

and propagation of thermal loads. Definition of required CCC power, number and location. Expected thermal radiation of the detector. Expected temperature cooling temporal curve.

Output Documents on CCC requirements Documents on expected temperature performance. Contribution to PDR

19

1.1.6. Early Procurement


WBS Title Structure Final Design

WBS Ref 2610


Subsystem Structure

Phase PDR



Name Quality %

Driss Kouach Structure Manager 50


50

Gérard Gallou Mechanical Designer 100

Manpower


Description Final design of the various parts of the cold structure.

Input Structural analysis report document Mechanical concept CAD model Detailed optical design and optics modules attachments design Detailed cryostat interfaces ( thermal shield, thermal connection, electrical connection)

Activities Verification of the internal and external interfaces

Design of insulating structure Design of the optical bench Design of interfaces with internal and external subsystems Preparation of PDR

Output Final design of the structure Contribution to PDR

20


WBS Title Cryostat Final Design

WBS Ref 2640


Subsystem Cryostat

Phase PDR


WP Manager Sandro Gennai

Name Quality %

Sandro Gennai WP Manager and Cry. spec. 70




Ernesto Oliva Science Optimization 20

Manpower

Giovanni Marcucci Mechanical Technician 20

Description Final design of the various cryostat components

Input Detailed optical design and mechanical design of internal subsystems Detailed design of the external interface with de-rotator Cabling and feedthroughs requirements

Activities Design of vacuum tight vessel Design of thermal shield Design of interfaces with internal and external subsystems Design of interfaces with CCC’s and Vacuum pumping units Preparation of PDR

Output Final design of cryostat Contribution to PDR

21

1.1.7. Prototyping

KMOS 2: Work Package Description WBS Title MIPS Prototype Design WBS Ref 27b0 Institute IASF-Milan Subsystem Astro-Software Phase PDR Start Date 31/01/05 End Date 29/03/05 WP Manager Bianca Garilli

Name Quality % Bianca Garilli WP Responsible 5

Manpower

Dario Bottini 20 Description Prototype Design of the MIPS software

Input Scientific Requirements

Instrument Control Software Conecept (preliminary)

Activities Define User's requirements for MIPS Define Software Environment Refine I/f with Instrument Control (preliminary) Define MIPS algorithm

Output PDR document: MIPS prototype design


WBS Title Instrument Control Prototype Definition

WBS Ref 27C0 Institute Laboratoire d'Astrophysique Midi -Pyrénées (LAOMP) Subsystem Instrument Control

Phase PDR

Start Date 03/01/2005 End Date 21/01/2005 WP Manager LAOMP Group Manager

Name Quality % Sylvie Brau-Nogué Software Engineer 60

Manpower


Description This will focus on definition of an initial architecture for the Instrument Control Prototype (LCUs side only)

Input Documents during WBS 2330 and WBS 2340

Activities Instrument Control Prototype Definition ü LCUs Hardware Prototype Definition ü LCUs Kernel Prototype

Output ü ESO Standard LCU Prototype (LCU PowerPC, ESO/VLT standard boards) ü Base KICS Software Prototype

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1.2. Final Design Phase

1.2.1. Requirements

KMOS 2: Work Package Description WBS Title Science Requirements WBS Ref 3110Institute OMP Subsystem Phase FDR Start Date 15/09/05 End Date 30/09/05 WP Manager Roser Pelló


Manpower

Bianca Garilli Instrument ScientistDeputy 5

Description Revise Science Requirements Input PDR documents Activities Revise Science Requirements after PDR requirements Output Science Requirements refined

KMOS 2: Work Package Description WBS Title Operational Modes Definition WBS Ref 3130Institute OMP Subsystem Phase FDR Start Date 17/10/05 End Date 28/10/05 WP Manager Roser Pelló


Manpower


Description Final definition of Operational Modes Input Science Requirements

Technical Requirements Activities Accurately Define and justify Operational Modes Output Operational Modes Final Definition

24

1.2.2. Instrument Design


WBS Title Co-rotator Design

WBS Ref 3230

Institute IASF, Milan

Subsystem Co-rotator

Phase FDR


WP Manager Giancarlo Conti

Name Quality %

Giancarlo Conti WP Manager 20

Manpower

Description Verify requirements Design of co-rotator Refine cost estimate

Input Co-rotator preliminary design Instrument cabling layout

Activities

Output Co-rotator final design Documentation

25


WBS Title Instrument Control Design


Subsystem Instrument Control Phase FDR Start Date 20/03/2006 End Date 09/06/2006


Sylvie Brau-Nogué Software Engineer 60 Christian Lucuix E lectronic Engineer 100

Sébastien Baratchart Software Engineer 60

Hervé Valentin Software Developer 50

Manpower

Mr X. Electronic Engineer 100

Description The package summaries activities that are needed to perform final design for KMOS2 Instrument Control. At Instrument Control Software level all stages of architectural design will be performed through incremental development iterations (3 are foreseen) At Instrument Control Hardware level, the first objective is to analyze, define and design the schematics and the cabling for all the KMOS2 subsystems; calibration units, Filter Units etc. Second objective is to analyze the impact of the design on the spare parts and to define the tools needed to verify the subsystems. And finally define LCUs, Racks & Enclosures environment. A LCU dedicated to the test of mechanism prototypes will be designed.

Input ü ESO-VLT Documentation ü Conceptual Design Review (PDR) Documents ü Interface Control Documents (between Mechanisms, Multi Ifu

Positioning Software (MIPS) and ESO Detectors Control Software(DCS))

Activities ü Technical Requirements Refinement ü Instrument Control Software Final Design

o Use Cases Analysis & Design o Final Design Model (KBOSS, KICS, KOS, KMICS) o Refine Control Concept and Interfaces with other KMOS2

packages ü Instrument Control Hardware Design

o Control Electronics Design (Schematic, Cabling, Spare, verification Tools)

o Rack & Enclosures ü EMC Plan ü LCUs Controller Architecture and Prototype Definition ü Electrical Schematic Design & Tests Definition ü Assembly Plan

o Racks & Enclosures Interface Cabling Definition (LCUs &

26

Corotator, LCUs & Telescope ) o Integration Hall Interface Definition

Output ü Candidate Hardware Architecture: Schematics, cabling, verification tools and spare parts defined for all subsystems, set of documents upon products realization

ü Candidate Software Architecture : update of Instrument Control Model, detailed design of Instrument Control Software, definition of objects functionalities and responsibilities, update of Control Software Glossary

ü ESO Standard Prototype Design ü Update of Requirements specification ü Instrument Control Supplementary Specification

KMOS 2: Work Package Description WBS Title Astro-software Design WBS Ref 3280Institute IASF-Milan Subsystem Astro-Software Phase FDR Start Date 06/02/06End Date 09/06/06 WP Manager Bianca Garilli

Name Quality % Bianca Garilli WP Responsible &

Template design 20 Marco Scodeggio DRS & Interactive

Pipeline design 20 Dario Bottini MIPS design 20

Manpower

Alessandra Zanichelli ETC design 10 Description Final design of the following S/w packages:

�Exposure Time Calculator �Observing & Calibration Templates �Multi Ifu Positioning Software (MIPS) �Data Reduction library �Reduction pipeline

Input PDR documents VLT-SW documentation, up to date ESO Data Flow documentation, up to date KMOS Calibration Plan

Activities MIPS design

DRS design Reduction pipeline design ETC design within VLT environment, according to KMOS specifics

27

Observation/Calibration templates: KMOS specific list according to calibration plan

Output FDR document

28

1.2.3. Instrument Analysis


WBS Title Structure analysis - verification

WBS Ref 3310

Institute OMP – Observatoire Midi Pyrénées, Toulouse

Subsystem Structural

Phase FDR



Name Quality %



30

Manpower

Mr X. FEM specialist 100

Description ü Verification of structural flexure distribution after final design of internal subsystems and structure.

Input ü Final optical and mechanical design of internal subsystems (including mass and material distribution)

ü Internal interface final design ü Final structure design ü Final flexure requirements at critical locations

Activities ü Final analysis of the expected structure behaviour and flexure distribution

ü Final definition of the requirements on optics modules attachment and compensators systems

Output ü Documents on expected structure behaviour.

ü Contribution to FDR

29


WBS Title Thermal analysis - verification

WBS Ref 3320


Subsystem Cryostat

Phase FDR



Name Quality %



Manpower


Description ü Verification of thermal load and of temperature distribution after final design of internal subsystems and cryostat.

Input ü Final optical and mechanical design of internal subsystems (including mass and material distribution)

ü Final description of thermal load by internal components ü Internal interface final design ü Final cryostat design ü Final temperature requirements at critical locations

Activities ü Final analysis of the expected temperature distribution ü and propagation of thermal loads. ü Final definition of required CCC’s power. ü Expected temperature cooling temporal curve. ü

Output ü Documents on expected temperature performance. ü Contribution to FDR

30


WBS Title Performance Analysis WBS Ref 3330Institute OMP Subsystem Phase FDR Start Date 20/03/06 End Date 14/04/06 WP Manager Roser Pelló


Manpower


Description Analyse Instrument performaces Input Science Requirements

Technical Requirements Operational Modes Prototype Tests Results

Activities Assess Instrument Performances on the basis of prototype “as built” characteristics through simulations Prepare first draft of Instrument Calibration Plan Prepare first draft of Instrument Acceptance Tests

Output Instrument Performances Document Instrument Calibration Plan Instrument Acceptance Test Plan

31

1.2.4. Early Procurement


WBS Title Structure Manufacturing Drawings

WBS Ref 3410


Subsystem Structure

Phase FDR



Name Quality %

Driss Kouach Structure Manager and mechanical designer

70


30

Gérard Gallou Mechanical designer 100

Manpower

Mr X. Mechanical designer 100

Description ü Production of drawings for the manufacturing the various structure parts.

Input ü Structure final design ü Internal and external interfaces final design ü Mechanical drawings of specific subsystems ( cryostat,

CCCs, cold shields, optics modules interfaces drawings)

Activities ü Mechanical drawing ü Compatibility verification with other subsystems: internal

and external interfaces, optics modules mounting attachments

Output ü Final drawings of t he various structure parts for

manufacturing. ü Contribution to FDR

32


WBS Title Cryostat Manufacturing Drawings

WBS Ref 3420


Subsystem Cryostat

Phase FDR



Name Quality %




Manpower


Description Production of drawings for manufacturing the various cryostat subsystems

Input Cryostat final design Mechanical drawings of specific subsystems (electric connectors and any other required feedthrough)

Activities Mechanical drawing

Compatibility verification with other subsystems: internal and external interfaces, electric connectors.

Output Final drawings of the various cryostat components for manufacturing. Contribution to FDR

33


WBS Title Structure ITT

WBS Ref 3430


Subsystem Structure

Phase FDR



Name Quality %


70


70


Manpower

Mr x Mechanical designer 20

Description ü Contact and contract companies for manufacturing ( and supplying components if needed )

Input ü Structure Manufacturing Drawings

Activities ü Contact companies for manufacturing Structure insulating bars

ü Contact companies for manufacturing Optical bench ü Contact companies for manufacturing Instrument Flange ü Contact companies for manufacturing Structure Palette ü Contact companies for manufacturing various mechanics

structure parts ( brackets, rods, cables attachments, ….) ü Define costs and schedules

Output ü Documentation on contract agreement with companies,

including costs and schedules.

34


WBS Title Cryostat ITT

WBS Ref 3440


Subsystem Cryostat

Phase FDR



Name Quality %





Manpower

Roberto Maiolino Test Specialist 10

Description Contact and contract companies for manufacturing and supplying components

Input Cryostat Manufacturing Drawings Entrance window requirements specs (size, transmission) Electronic connectors requirements

Activities Contract companies for manufacturing Vacuum vessel Contract companies for manufacturing Radiation shield Contract companies for manufacturing cryostat subcomponents Contract companies for supplying connectors Contract companies for supplying temperature and pressure

sensors Contract companies for manufacturing entrance window Contract companies for supplying Vacuum pumping units Contract companies for supplying CCC Define costs and schedules

Output Documentation on contract agreement with companies, including costs and

schedules

35


WBS Title Structure Manufacturing

WBS Ref 3450


Subsystem Structure

Phase FDR



Name Quality %


50


30


Manpower

Marcel Belot Mechanical technician 20

Description ü Verify and check manufacturing and supplying components by companies

Input ü Structure Manufacturing Drawings

ü Contract agreement with companies

Activities ü Verify manufacturing of the various components by the companies

ü Structure assembly

Output ü Delivery of the assembled structure

36


WBS Title Cryostat Maufacturing

WBS Ref 3460


Subsystem Cryostat

Phase FDR



Name Quality %





Manpower


Description Verify and check manufacturing and supplying components by companies. Manufacturing of some components by internal institute workshops.

Input Cryostat Manufacturing Drawings Entrance window requirements specs (size, transmission) Electronic connectors requirements

Activities Verify manufacturing of various components by the companies Manufacturing of some sub-components by our internal institute workshop Cryostat assembly

Output Delivery of the assembled cryostat

37


WBS Title Filters and Gratings ITT

WBS Ref 3470



Phase FDR



Name Quality %


Manpower


Description Contact and contract companies for manufacturing Filters and Gratings.

Input Final specs required for Filters and Gratings

Activities Contract companies for manufacturing Filters Contract companies for manufacturing Gratings

Output Documentation on contract agreement with companies, including costs and schedules

38


WBS Title Filters and Gratings manufacturing

WBS Ref 3480



Phase FDR



Name Quality %


Manpower


Description Verify and check manufacturing and supplying Filters and Gratings by companies.

Input Final definition of Filters and Gratings

Activities Verify and check manufacturing of Filters and Gratings by the companies

Output Delivery of Filters and Gratings

39

1.2.5. Prototype Manufacturing


WBS Title Instrument Control Prototype Manufacturing

WBS Ref 3580 Institute Laboratoire d'Astrophysique Midi -Pyrénées (LAOMP) Subsystem Instrument Control

Phase FDR


Name Quality % Sylvie Brau-Nogué Software Engineer 60

Christian Lucuix Electronic Engineer 100 Sébastien Baratchart Software Engineer 60


Manpower


Description In this WP, will be performed all processes relative to the manufacturing of the LCU dedicated to the test of mechanism prototypes

Input WBS 3270 results

Activities Main activities are : ü Prototype Control Electronics Manufacturing ü Software Base ICS and LCUs Boot ü LCU Prototype Hardware Procurement ü LCU Prototype Packaging (Boot EPROM + LinuxPc + Electronics)

Output Linked with the Control Software Prototype, a Hardware Prototype will be delivered with all available VLT Software Engineering Tools (motei by example…) and associated documentation.

KMOS 2: Work Package Description WBS Title MIPS s/w Prototype coding WBS Ref 3590Institute IASF-Milan Subsystem Astro-Software Phase FDR Start Date 31/10/05 End Date 20/01/06 WP Manager Dario Bottini

Name Quality % Manpower Dario Bottini 20

Description Code Prototype for MIPS

Input PDR documents VLT-SW documentation, up to date

40

ESO Data Flow documentation, up to date Instrument Control Dictionary (preliminary)

Activities MIPS Prototype coding Output MIPS functional prototype

41

1.2.6. Prototype Tests Preparation


WBS Title Structure Acceptance Test Plan and Set-Up

WBS Ref 3650


Subsystem Structure

Phase FDR



Name Quality %



70


Manpower

Mr X. Mechanical designer 30

Description ü Redaction of the acceptance test plan

Input ü Structure final design and manufacturing drawings ü Technical Requirements ( i.e flexure)

Activities ü Structure acceptance test plan ü Tools and facility test equipments definition or design

Output ü Structure Acceptance test Plan document

42

1.2.7. Prototype Tests


WBS Title Instrument Control Prototype Tests

WBS Ref 3750 Institute Laboratoire d'Astrophysique Midi-Pyrénées (LAOMP)

Subsystem Instrument Control Phase FDR


Name Quality % Sylvie Brau-Nogué Software Engineer 60 Christian Lucuix Electronic Engineer 100

Sébastien Baratchart Software Engineer 60 Hervé Valentin Software Developer 50

Manpower


Description In this WP, will be performed all processes relative to the testing of Instrument Control Prototype

Input Documents delivered at the close of WBS 3720 (IC Design) and last iteration prototype validated

Activities Subsystem Tests Output Prototype validated and/or

ü Bug List ü Design Refinement Recommendations

KMOS 2: Work Package Description WBS Title MIPS Prototype Tests WBS Ref 3760Institute IASF-Milan Subsystem Astro-Software Phase FDR Start Date 23/01/06 End Date 07/03/06 WP Manager Dario Bottini

Name Quality % Dario Bottini WP Manager 20

Manpower

Bianca Garilli S/w tester 10 Description Code Prototype for MIPS

Input MIPS Prototype

Instrumetn Control Prototype Scientific requirements

43

Activities MIPS Prototype testing MIPS prototype debugging

Output MIPS Protoype acceptation

44


WBS Title Structure Tests

WBS Ref 3770


Subsystem Structure

Phase FDR



Name Quality %



50

Manpower


Description ü Test structure for flexure ü Measure flexure distribution at critical points

Input ü Structure acceptance test plan document ü Optics modules and internals parts dummies ü Assembled structure

Activities ü Measure flexures at room temperature

Output ü Structure tests report document

45


WBS Title Cryostat tests

WBS Ref 3780


Subsystem Cryostat

Phase FDR



Name Quality %





Manpower


Description Test cryostat for vacuum sealing and flexures. Measure cooling and warming curves and temperature distribution.

Input Assembled cryostat

Activities Test cryostat for Vacuum tight sealing. Measure temperature distribution. Measure flexures Measure cooling and warming temperature curves

Output Documentation of tests results.

46


WBS Title Cryostat + Structure tests

WBS Ref 37a0


Subsystem Cryostat + Structure

Phase FDR



Name Quality %





Manpower


Description Test cryostat for vacuum sealing, flexures and cooling performance with internal and external subsystems.

Input Assembled cryostat Assembled internal subsystems External interface and de-rotator simulator

Activities Test cryostat for Vacuum tight sealing. Measure temperature distribution at the critical locations at the internal subsystems. Measure flexures as a function of de-rotator position. Measure cooling and warming temperature curves.

Output Documentation of tests results.

47


WBS Title Filters and Gratings tests

WBS Ref 37b0



Phase FDR



Name Quality %



Sandro Gennari Cryog. and Opt. specialist 10


Manpower


Description Test Filters and Grating (efficiency, resolution, bandpass) by using our spetro-photometer at cryogenic temperature

Input Filters and Gratings Test dewar

Activities Manufacture holding mechanisms Assemble optics in dewar for test Test Filters and Gratings by scanning with spectro-photometer

Output Documentation of tests results (efficiency curves etc...)

48

1.2.8. Design Adaptation (after prototyping)


WBS Title Instrument Control Adaptation


Subsystem Instrument Control Phase FDR Start Date 07/07/2006 End Date 03/10/2006


Sylvie Brau-Nogué Software Engineer 60 Christian Lucuix Electronic Engineer 100

Sébastien Baratchart Software Engineer 60


Manpower


Description This task covers Software and Hardware Design Adaptation for Instrument Control. This includes a part of analysis and design refinement, and a minor one of manufacturing, testing and integration of Software Components according to KMOS2 Environment prototype. This corresponds to the last iteration of the Elaboration phase.

Input WBS 3580 results Activities Main activities are :

ü Control Hardware Adaptation ü Control Software Adaptation

Output ü Hardware Architecture Design updated ü Candidate Software Architecture updated ü Prototype adapted

KMOS 2: Work Package Description WBS Title MIPS Adaptation WBS Ref 3860Institute IASF-Milan Subsystem Astro-Software Phase FDR Start Date 20/03/06 End Date 14/04/06 WP Manager Dario Bottini

Name Quality % Manpower Dario Bottini WP Manager 20

49

Bianca Garilli Astro-s/w Manager 5 Description Code Prototype for MIPS

Input MIPS Prototype tests results

Instrumetn Control Prototype Scientific requirements

Activities Change & refine MIPS design Output MIPS final design

50

1.2.9. Manufacturing Integration Preparation