Control of Shape Memory Alloy Actuator via Electrostatic Capacitive Sensor for Meso-scale Mirror Tilting System
Baekgyeom Kim,Doohoe Lee,Dongjin Kim,Seungyong Han,Daeshik Kang,Uikyum Kim,Je-sung Koh,Baekgyeom Kim,Doohoe Lee,Dongjin Kim,Seungyong Han,Daeshik Kang,Uikyum Kim,Je-sung Koh
Shape memory alloy (SMA) has superior actuation capability over the limit of the scale. However, inherently low controllability is a primary issue that hinders practical usage. To address this challenge, this paper presents an SMA-based artificial muscle actuator capable of the displacement sensing through the capacitive sensor. To realize sensing capability, the theoretical model-based design and...
