Disturbance and input-output decoupling of singular systems

作者：Vafiadis Dimitris^*; Karcanias Nicos

来源：Automatica, 2012, 48(8): 1650-1657.

DOI：10.1016/j.automatica.2012.05.021

• Singular systems
• Decoupling
• Disturbance rejection
• Matrix fraction description

The disturbance decoupling and the simultaneous disturbance and input-output decoupling problems for singular systems are considered in the context of the matrix fraction description (MFD) of the system. Solvability conditions are obtained in terms of the composite matrix of a column reduced MFD of the system, a characterisation of the fixed poles of both problems is given and it is shown that the remaining poles can be arbitrarily assigned.

• 出版日期2012-8