Decoupling MIMO systems with multiple input/output time delays

Abstract:

Decoupling multi-input multi-output systems is a simplifying technique to design, implement and tune control systems. If there are also multiple delays, the decoupling is even more interesting although there is always a prize to pay and the resulting controllers can become excessively complex. In this paper a new approach to deal with these situations is presented. The procedure involves extracting non-delayed information to generate the control and canceling the interactions by means of disturbance observers. The approach is general and it can be applied to unstable plants. ©2010 IEEE.

Año de publicación:

2010

Keywords:

• Decoupling
• State feedback control
• State pbkp_redictor
• Optimal Control
• Unstable delayed systems
• input/output time delays

Fuente:

scopus