10.18149/MPM.4612020_5
Priadko, A.
A.
Priadko
Ioffe Institute
Pulnev, S.
S.
Pulnev
Ioffe Institute
Kovalev, O.
O.
Kovalev
Peter the Great St. Petersburg Polytechnic University
Ilin, I.
I.
Ilin
Peter the Great St. Petersburg Polytechnic University
ALGORITHM FOR POSITIONING OF ROTARY ACTUATORS BASED ON SHAPE MEMORY Cu-Al-Ni TENSILE FORCE ELEMENTS
Peter the Great St. Petersburg Polytechnic University
2020
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.