General Stability Criteria for a Shape Memory Alloy Position Control System
نویسندگان
چکیده
This paper deals with the L2 stability of a shape memory alloy actuated position control system, based on a single wire under constant axial load. Presuming a controller has certain speci c dissipativity characteristics, it is shown that system stability can be guaranteed for a large class of controllers. In particular, the results can be used to show stability under approximated PID, PI and PD control. The result is used to nd a stabilizing PI controller, and the corresponding experimental data is shown.
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