lut digital twins & digieduhack
TRANSCRIPT
![Page 1: LUT Digital TWINS & DigiEDUHACK](https://reader031.vdocuments.site/reader031/viewer/2022021804/620da9de0e8e336432611a20/html5/thumbnails/1.jpg)
12-13 November 2020
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Presented to you by: Hackathonzz
• SANTHIA A/P KASEWANI @ KESAVAN
• YEOH KEAN TEONG
• SUSHANOR A/L SIHANOR
• UNG SHUH CHIEN
• CHIN SE MUN
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SANDVIK
An engineering group in mining and rock excavation, metal-cutting and materials technology.
▪ Exploration
▪ Surface drilling
▪ DRILLING AND BOLTING (Theme)
▪ Loading and hauling
▪ Mechanical cutting
▪ Rock tools
▪ Mobile crushing and screening
▪ Stationary crushing and screening
▪ Breakers, booms and demolition tool
▪ Parts and services
▪ Automation
▪ Rock drills 3
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CHALLENGE 1
Develop an algorithm to recognize and classify the collisions from the given data.
▪ The data includes boom control signals, joint positions, a gyroscope, an accelerometer and a pressure sensor and the collision classification
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ALGORITHM
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We have…▪ simulation video from real life
▪ data of the simulation
What do we do?
▪ Analyze the data
▪ Find the correlation between the given signals
▪ Check the collision signal with time
▪ Few collisions happened throughout the
simulation
▪ Indicated with collision flag 0= no collision, 1=
normal collision , 2= misuse collision
▪ Using the correlation between the signals (boom
swing signal, boom lift signal)
▪ Find the algorithm of the machine that matches
the data given 5
Purpose▪ To predict the collision by digital twin
▪ Analyze and know the part that causes the collision
▪ Less risky, less costly, safer in real life
▪ Create a replica of a real-life object in digital and simulate it to
predict the outcome
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PART 1
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PART 2
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▪ How do you know what part of the machine did the collision occur?
▪ How would you model it to the digital part?
CHALLENGE 2
Present a concept for modeling the collisions to the digital twin.
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We model it with two general concept:
• Vision Sense • Auditory Sense
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What is mean by visual sense?
• During the drilling process and movement of drilling machine, basically it will happen two type of collisions which are normal collision and misuse collision.
• An escalation mark will pop out to inform the user the during the collision happens
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Normal Collision
A circle with be shown if normal collision is happening since it is a normal procedure.A pop out window will appear at the left-hand side in the manual bar.
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Misuse Collision
An escalation mark will be shown and keep blinking on the part where misuse collision happens.
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What is mean by auditory sense?
• A sound will be alert to the user through speaker when collision happening
• Police car alarm, crashing sound, alarm bell
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THANKYOU!
We hope to hear your feedback too!