Abstract
We calculated the stability criterion for the modified power law model and subsequently adjust the model such that it’s stability can be guaranteed. We applied both a sinusoid, a chirp, an exponentially decaying sine and bandwidth limited noise position excitation to a 3D printed symmetric piezoresistive cantilever and measure the differential response. A modified power law model is fitted directly to the inverse of the sensor data, to directly obtain a compensator for the sensor. The result was a stable compensator that reduced the hysteresis of the 3D printed sensor.
Original language | English |
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Title of host publication | 2020 IEEE Sensors |
Publisher | IEEE |
ISBN (Electronic) | 978-1-7281-6801-2 |
ISBN (Print) | 978-1-7281-6802-9 |
DOIs | |
Publication status | Published - 9 Dec 2020 |
Event | IEEE Sensors 2020 - Virtual Event, Virtual, Rotterdam, Netherlands Duration: 25 Oct 2020 → 28 Oct 2020 https://2020.ieee-sensorsconference.org/ |
Conference
Conference | IEEE Sensors 2020 |
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Country/Territory | Netherlands |
City | Virtual, Rotterdam |
Period | 25/10/20 → 28/10/20 |
Internet address |
Keywords
- 3D printing
- Hysteresis
- Compensation
- Flexible
- Soft
- Tactile sensor
- Power Law
- Non-linear
- Stability
- Recurrent
- Shallow
- Neural network