Fuzzy Logic Position Control of a Shape Memory Alloy Wire
نویسندگان
چکیده
Assist. prof. dr. Daniela Maffiodo, prof. dr. Terenziano Raparelli, prof. dr. Guido Belforte; all: Dipartimento di Meccanica, Politecnico di Torino, Italy Abstract: Due to the complex thermomechanical characteristics of Shape Memory Alloy wires, it is important to develop control systems in order to design new applications for these smart materials. This paper presents three SMA wire position control algorithms: a classic PD control with PWM modulation is compared to two different fuzzy logic solutions. They are implemented on an SMA wire (Flexinol®) with a diameter of 250 μm and length of about 200 mm.
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