제어로봇시스템학회:학술대회논문집
- 1996.10b
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- Pages.160-163
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- 1996
Constrained multivariable model based predictive control application to nonlinear boiler system
제약조건을 갖는 다변수 모델 예측 제어기의 비선형 보일러 시스템에 대한 적용
Abstract
This paper deals with MCMBPC(Multivariable Constrained Model Based Predictive Controller) for nonlinear boiler system with noise and disturbance. MCMBPC is designed by linear state space model obtained from some operating point of nonlinear boiler system and Kalman filter is used to estimate the state with noise and disturbance. The solution of optimization of the cost function constrained on input and/or output variables is achieved using quadratic programming, viz. singular value decomposition (SVD). The controller designed is shown to have excellent tracking performance via simulation applied to nonlinear dynamic drum boiler turbine model for 16OMW unit.
Keywords