Controller Design for MIMO System with Time Delay Using Closed-loop Gain Shaping Algorithm
- 7 Downloads
In this paper, a general scheme is proposed for Multi Input Multi Output (MIMO) systems with time delays by using closed-loop gain shaping algorithm (CGSA). The controller is designed based on the minimum phase(MP) part of these processes. For every closed loop, there is the unique variable parameter, the performance and robustness can be tuned quantitatively to satisfy the practical requirements of project. Finally, three examples in published literatures are performed to illustrate the effectiveness of proposed method. Compared with the relative references, the control performances of proposed method are superior to those of existed research, and the control scheme is with advantages of concision and efficiency.
KeywordsCGSA scheme MIMO system non-square robustness time delay
Unable to display preview. Download preview PDF.
- M. B. Hariz and F. Bouani, “Robust fixed low-order controller for uncertain decoupled MIMO systems,” Journal of Dynamic Systems, Measurement, and Control, vol. 140, no. 2, pp. 1–14, February 2018.Google Scholar
- X. K. Zhang and H. S. PANG, “Novel concise robust control design for non-square systems with multiple time delays,” Journal of Nature and Science, vol. 1, no. 2, pp. 1–4, 2015.Google Scholar
- X. K. Zhang and Y. C. Jin, “Control of a multivariable high purity distillation column based on closed-loop gain shaping algorithm,” International Journal of Information Technology, vol. 11, no. 5, pp. 116–123, 2005.Google Scholar