COSMOS Components and Smart Machines with Micro-Nano Surface Embedded Sensors.
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Transcript of COSMOS Components and Smart Machines with Micro-Nano Surface Embedded Sensors.
COSMOS
Components and Smart Machines with
Micro-Nano Surface Embedded Sensors
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.
The GoalDevelop a sensor embedded into a strong, self lubricating, diamond like carbon (DLC) coating.
Substrate
CCr-CrN layer
CVD DLC
EmbeddedSensor
Cross-disciplinary task
Surface embeddedsensors
Sensor design andtechnology
DLC coating technology
3D structurization
Interface:Wiring and electronics
Sensor test
Coating test
The Team
• Acreo – Peter Leisner
• Sintef, – N. Peter Østbø
• Danish Technological Institute – Lars Pleth Nielsen
• VTT – Helena Ronkainen
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
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
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)
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