https://www.elibrary.ru/title_about_new.asp?i Materials physics and mechanics Механика и физика материалов 1605-8119 5 10.18149/MPM.4612020_5 Algorithm for positioning of rotary actuators based on shape memory Cu-Al-Ni tensile force elements Algorithm for positioning of rotary actuators based on shape memory Cu-Al-Ni tensile force elements Priadko Pulnev Kovalev Ilin Ioffe Institute Peter the Great St. Petersburg Polytechnic University 27 12 2020 46 1 50 56

This paper considers positioning algorithms for rotary actuators based on shape memory Cu-Al-Ni crystals. The actuator function scheme is provided. An algorithm for positioning of the actuator based on an actual rotary angle has been developed. Experimental results on the control algorithm and the actuator are presented. The functional characteristics of the actuator (rotation speed and positioning accuracy) are considered.

 shape memory effect Cu–Al–Ni single crystals cyclic rotary actuator positioning algorithms