cosmos co mponents and s mart machines with m icro-nan o surface embedded s ensors
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COSMOS Co mponents and S mart Machines with M icro-Nan o Surface Embedded S ensors. The Vision. Improved interaction between human and machines. Smart machines with imbedded sensors will improve safety, lifetime and performance . - PowerPoint PPT PresentationTRANSCRIPT
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COSMOS
Components and Smart Machines with
Micro-Nano Surface Embedded Sensors
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The Vision
• Improved interaction between human and machines.
• Smart machines with imbedded sensors will improve safety, lifetime and performance.
• Short periods with improper operation with critical parameters may be avoided.
• Create intelligent surfaces of the future.
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The GoalDevelop a sensor embedded into a strong, self lubricating, diamond like carbon (DLC) coating.
Substrate
CCr-CrN layer
CVD DLC
EmbeddedSensor
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Cross-disciplinary task
Surface embeddedsensors
Sensor design andtechnology
DLC coating technology
3D structurization
Interface:Wiring and electronics
Sensor test
Coating test
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The Team• Acreo
– Peter Leisner• Sintef,
– N. Peter Østbø• Danish Technological Institute
– Lars Pleth Nielsen • VTT
– Helena Ronkainen
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Danish Technological Institute (DTI)
Responsible: Centre Manager, M.Sc., Ph.D. Lars Pleth Nielsen
Contribution:– Plasma-enhanced Si3N4 as a potential electric insulator– Wear-resistant PVD/CVD coatings– Ion beam accelerator for metal doping of DLC– Thermocouple based on e.g. copper/constantan– Testing of sensors and coatings
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Acreo AB, Sweden
Responsible: Manager, Ph.D. Peter Leisner
Contribution:– 3D-micro structuring– Sensor design– Wiring and electronic connectors to sensor unit– Interface to the surrounding
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Sintef/MiNaLAB, Norway
Responsible: Research Scientist, Ph.D. (Dr. ing.) N. Peter Østbø
Contribution:– Know-how and capability within piezoelectric thin films– Plasma-enhanced Si3N4 (restricted to compatible substrates)– ALD coatings (advanced oxides, nitrides etc.)– 2D-3D micro structuring– Sensor design– Materials and chemistry (polymers, wear-resistant coatings)
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VTT Technical Research Centre of Finland
Responsible: Senior Research Scientist, Dr. (Tech.) Helena Ronkainen
Contribution:– Sensor design– Wear-resistant coatings: Diamond like carbon coatings– Integration of piezoelectric material (e.g. AlN) with patterned
MEMS structures– Integration of electronics– Tribological test of sensor structures