TY - GEN
T1 - Multirate sampling method for acceleration control system
AU - Mizuochi, Mariko
AU - Tsuji, Toshiaki
AU - Ohnishi, Kouhei
PY - 2005/12/1
Y1 - 2005/12/1
N2 - This paper focuses on realization of high performance motion control based on acceleration control. A high sampling frequency is known to be effective for improving the performance. Characteristics of acceleration control are investigated and the relationship between the performance and the sampling frequency of the system is discussed. Based on these considerations, a new multirate sampling method for the acceleration control system is proposed. Disturbance observer is redesigned for application in the multirate system. Stability analysis is performed to verify the validity of the proposal. Feasibility of the proposal and influence on the performance are also verified by experimental results.
AB - This paper focuses on realization of high performance motion control based on acceleration control. A high sampling frequency is known to be effective for improving the performance. Characteristics of acceleration control are investigated and the relationship between the performance and the sampling frequency of the system is discussed. Based on these considerations, a new multirate sampling method for the acceleration control system is proposed. Disturbance observer is redesigned for application in the multirate system. Stability analysis is performed to verify the validity of the proposal. Feasibility of the proposal and influence on the performance are also verified by experimental results.
UR - http://www.scopus.com/inward/record.url?scp=33748376502&partnerID=8YFLogxK
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U2 - 10.1109/ISIE.2005.1529176
DO - 10.1109/ISIE.2005.1529176
M3 - Conference contribution
AN - SCOPUS:33748376502
SN - 0780387384
SN - 9780780387386
T3 - IEEE International Symposium on Industrial Electronics
SP - 1629
EP - 1634
BT - Proceedings of the IEEE International Symposium on Industrial Electronics 2005, ISIE 2005
T2 - IEEE International Symposium on Industrial Electronics 2005, ISIE 2005
Y2 - 20 June 2005 through 23 June 2005
ER -