Open AccessInterpolation algorithm in designing of feed-forward robust precision control motion
Author(s) -
Mochammad Rusli,
Moch. Agus Choiron,
Muhammad Aziz Muslim
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1034/1/012009
Subject(s) - control theory (sociology) , thrust , interpolation (computer graphics) , position (finance) , rotor (electric) , computer science , controller (irrigation) , acceleration , process (computing) , feed forward , robust control , stability (learning theory) , control engineering , vector control , motion control , algorithm , control system , engineering , induction motor , control (management) , motion (physics) , artificial intelligence , physics , robot , mechanical engineering , voltage , biology , operating system , classical mechanics , machine learning , agronomy , finance , electrical engineering , economics
Based on the structure and dynamic process of the ladder secondary double-sided linear induction motor (DSLIM) with asymmetry position of primary part of motor, the motor parameters may change with the secondary position, which directly cause the stability of electromagnetic thrust. It is difficult to meet the system control performances for designing of controller in the dynamic characteristics of the speed closed loop. This paper describes some solving algorithm by adopting the rotor field oriented control as the model matching strategy to achieve the smooth control of the electromagnetic thrust. The arrangement of model matching process is based on the Nevallina pick solution as linear interpolation method. Through the robust control concept and model matching control, the stability of the electromagnetic thrust during the motor step change process can be achieved. The simulation results verify the truth of the presented control strategies.