Multimodel analysis and controller design for nonlinear processes

Multimodel analysis and controller design for nonlinear processes via gap metric is discussed. It is shown that the loop-shaping H approach can integrate the procedure of selecting operating points and the local controller design. The local controllers can guarantee not only stability but also performance specified by the pre- and/or post-compensators. Thus, at each operating points, local controllers can have similar performance, and the global performance of the system can be predicted.

• Type: Journal
• Year: 2004
• Where: CCE
• Authors: Wen Tan, Horacio J. Marquez, Tongwen Chen, Ji-zhen Liu
• Keywords: CCE 2004, CCE 2007, Controller Design, Local Controllers, Operating Points