A novel model-based approach for resistance estimation using rise time and sensorless position control of sub-millimetre shape memory alloy helical spring actuator

Shape memory alloy shows considerable strain during heating and cooling. This effect is due to its phase transformation with temperature. Due to this property, shape memory alloys can be deployed for physical actuation in place of conventional actuators in bio-medical and bio-mimicking robots. Sub-m...

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Veröffentlicht in:Journal of intelligent material systems and structures 2018-04, Vol.29 (6), p.1050-1064
Hauptverfasser: Sreekanth, M, Mathew, Abraham T, Vijayakumar, R
Format: Artikel
Sprache:eng
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