Robust Decoupling Control for Multivariable Process with Time Delays
Based on internal model control theory, with two-degree-of-freedom structure for multivariable processes with time delay, a new analytical design method of decoupling controller matrix is proposed. It can realize the complete decoupling for the nominal response of system outputs. The two controller matrix were designed using the method of inserting compensated terms, and the setpoint response and the load disturbance response can be separately regulated and optimized on line. Meanwhile, the control system nominal performance and robust stability were analyzed in the presence of the process multiplicative uncertainty. Finally, simulation example demonstrates the validity of the proposed control scheme.
Yin Cheng_qiang Yue Ji_guang
College of Electronics and Information Engineer, Tongji University, Shanghai 201804, China
国际会议
2009年中国控制与决策会议(2009 Chinese Control and Decision Conference)
广西桂林
英文
4167-4171
2009-06-17（万方平台首次上网日期，不代表论文的发表时间）