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Design and Implementation of Gains Scheduled PI Control System for Shape Memory Alloy Actuator
2013
International Journal of Modeling and Optimization
Shape memory alloy (SMA) actuators provide unique features for motion control applications due to their compact design and high force to weight ratio. Integration of SMA actuators in motion control applications has not been widely employed due to their nonlinear behaviors and control difficulties. In this paper, the concept of model-based control of SMA actuators is introduced. Time variable parameter (TVP) model is used to describe the actuator dynamics. Gain scheduled Proportional-Integral
doi:10.7763/ijmo.2013.v3.249
fatcat:4pqwhzmhwzenrguwexglol43wa