A simple existence condition of one-degree-of-freedom block decoupling controllers

作者：Park Kiheon^*

来源：Automatica, 2015, 51: 14-17.

DOI：10.1016/j.automatica.2014.10.072

• Linear multivariable systems
• Block decoupling problems
• Directional interpolations
• Solvability condition

A block decoupling problem in linear multivariable systems is treated for one-degree-of-freedom controller configuration with unity output feedback. The plant transfer matrix, which may be non-square, is assumed to have unstable simple poles and zeros that may coincide. A simple existence condition of a block decoupling controller is obtained by directional interpolation approaches.

• 出版日期2015-1