Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/71860
Title: State-space digital PID controller design for linear stochastic multivariable systems with input delay
Authors: Zhou, H.-Q.
Shieh, L.-S.
Wang, Q.-G. 
Liu, C.R.
Keywords: Input delay
Multivariable systems
Optimal control
PID control
Stochastic process
Issue Date: 2005
Source: Zhou, H.-Q.,Shieh, L.-S.,Wang, Q.-G.,Liu, C.R. (2005). State-space digital PID controller design for linear stochastic multivariable systems with input delay. Proceedings of the 5th International Conference on Control and Automation, ICCA'05 : 840-845. ScholarBank@NUS Repository.
Abstract: In this paper, a centralized digital PID control scheme is proposed for linear stochastic multivariable systems with input delay. The discrete linear quadratic regulator (LQR) approach with pole placement is used to achieve satisfactory setpoint tracking with guaranteed closed-loop stability. In addition, the innovation form of Kalman gain is employed for stochastic disturbance regulation with no prior knowledge of noise properties. Compared with existing designs, the proposed scheme provides an optimal closed-loop design via the digitally implementable PID controller for linear stochastic multivariable systems with input delay. Its effectiveness will be demonstrated by simulation study on a dry rotary cement kiln © 2005 IEEE.
Source Title: Proceedings of the 5th International Conference on Control and Automation, ICCA'05
URI: http://scholarbank.nus.edu.sg/handle/10635/71860
ISBN: 0780391381
Appears in Collections:Staff Publications

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