Model Predictive Controller Design for Uncertain Bilinear Systems and an Application to Control a Continuously Stirred Tank Reactor with Hydrolysis Acetic Anhydride
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Abstract
The paper proposes a predictive control method for a bilinear MIMO system with slow varying uncertain parameters. This proposed predictive control method operates under the principle of setting predictive model based on a linearization along the trajectories of the bilinear system and estimated uncertain parameters. To increase the capability to follow the setpoint signal, a compensation control for signal components has also been added. The input compensation design is used to improve the tracking problem. The input compensation is designed based on an adaptive mechanism. An application of the control algorithm in continuously stirred tank reactor with hydrolysis acetic anhydride is given to illustrated the tracking effectiveness.
Keywords
Predictive control, uncertain bilinear systems, hydrolysis Acetic Anhydride
Article Details
References
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[2] Grüne, L. and Pannek, J. (2010): Nonlinear model predictive control. Theory and Algorithms. Springer.
[3] Nocedal,J. and Wright,S.J. (1996): Numerical Optimization. Springer-New York.
[4] Pardalos, P.M and Yatsenko, V.A. (2008): Optimization and Control of bilinear System. Theory, Algorithms and Application. Springer.
[5] Khánh, B.Q và các đồng nghiệp (2014): Điều khiển quá trình. NXB KH&KT.
[6] Brian Rofel and Ben Betlem (2006): Process Dynamic and Cotrol, John Wiley&Sons, Lt.
[7] Mai Thị Đoan Thanh, Nguyễn Đình Lâm, Đoàn Quang Vinh (2016): Xây dựng mô hình thử nghiệm thiết bị phản ứng liên tục thủy phân Acetic Anhydride phục vụ nghiên cứu điều khiển. Tạp chí KHCN Đại học Đà Nẵng, Vol.11 (108), quyển 1, trang 42-47