Title :
Two degree-of-freedom generalized predictive control with integral compensation in a multirate system
Author :
Yanai, Hiroyuki ; Sato, Takao ; Yanou, Akira ; Masuda, Shiro
Author_Institution :
Grad. Sch. of Eng., Univ. of Hyogo, Himeji
Abstract :
This paper deals with a multirate control system, where the sampling interval of the plant output is an integer multiple of the hold interval of the control input. In the multirate system, intersample output may oscillate even if a sampled output converges to a reference input. Therefore, this paper proposes a new design method to suppress intersample ripple in the multirate system, the numerical examples demonstrate its effectiveness.
Keywords :
compensation; control system synthesis; predictive control; sampled data systems; generalized predictive control; integral compensation; intersample output; intersample ripple suppression; multirate control system design; sampled-data control system; Actuators; Control system synthesis; Control systems; Design methodology; Digital control; Error correction; Predictive control; Robust control; Sampling methods; Sensor systems;
Conference_Titel :
Networking, Sensing and Control, 2009. ICNSC '09. International Conference on
Conference_Location :
Okayama
Print_ISBN :
978-1-4244-3491-6
Electronic_ISBN :
978-1-4244-3492-3
DOI :
10.1109/ICNSC.2009.4919312
