Title :
Multilayer soft switchable predictive speed controller for the drive with elastic coupling
Author_Institution :
Dept. of Electr. Machines, Wroclaw Univ. of Technol., Wroclaw, Poland
Abstract :
The paper presents a new robust predictive speed controller with soft-switched controls. The proposed control structure is based on the predictive controller off-line calculated for different values of the unknown parameter. Then, depending on the parameter estimates soft switching approach follows between the MPC control laws. A preliminary point discusses the problems of motion control of the drive with elastic coupling and variable parameters. In the following chapters a model of the drive and the proposed control structure is presented. Theoretical considerations are supported by experimental studies.
Keywords :
drives; motion control; parameter estimation; predictive control; robust control; switching systems (control); velocity control; MPC control laws; drive motion control; elastic coupling; multilayer soft switchable predictive speed controller; parameter estimation; robust predictive speed controller; soft-switched controls; Control systems; Fuzzy systems; Predictive control; Robustness; Shafts; Torque; drive with variable dynamics; predictive control; robust control; two-mass drive system;
Conference_Titel :
Cybernetics (CYBCONF), 2015 IEEE 2nd International Conference on
Conference_Location :
Gdynia
Print_ISBN :
978-1-4799-8320-9
DOI :
10.1109/CYBConf.2015.7175974
