TY - GEN
T1 - Design of intersample and sample response in two-degree-of-freedom multirate systems
AU - Sato, Takao
AU - Kimura, Shuhei
AU - Yanou, Akira
AU - Masuda, Shiro
AU - Araki, Nozomu
AU - Konishi, Yasuo
PY - 2012/1/1
Y1 - 2012/1/1
N2 - This paper proposes a new design method for a sampled-data multirate control system, in which the sampling interval of the plant output is an integer multiple of the hold interval of the control input. An existing control law which stabilizes a closed-loop system is extended such that the sample response is maintained and integral compensation is revealed only when there is a modeling error or a disturbance. The transient response is not deteriorated by the integral compensation when neither a modeling error nor a disturbance exists because the proposed method is designed as a two-degree-of-freedom system.
AB - This paper proposes a new design method for a sampled-data multirate control system, in which the sampling interval of the plant output is an integer multiple of the hold interval of the control input. An existing control law which stabilizes a closed-loop system is extended such that the sample response is maintained and integral compensation is revealed only when there is a modeling error or a disturbance. The transient response is not deteriorated by the integral compensation when neither a modeling error nor a disturbance exists because the proposed method is designed as a two-degree-of-freedom system.
KW - Sampled-data control
KW - integral
KW - intersample response
KW - multirate system
KW - two-degree-of-freedom system
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M3 - Conference contribution
AN - SCOPUS:84869389639
SN - 9781467322591
T3 - Proceedings of the SICE Annual Conference
SP - 1200
EP - 1203
BT - 2012 Proceedings of SICE Annual Conference, SICE 2012
PB - Society of Instrument and Control Engineers (SICE)
T2 - 2012 51st Annual Conference on of the Society of Instrument and Control Engineers of Japan, SICE 2012
Y2 - 20 August 2012 through 23 August 2012
ER -