Simultaneous stabilization and step tracking for MIMO systems with LTI controllers

A. N. Gundes, A. Nanjangud
2010 49th IEEE Conference on Decision and Control (CDC)  
It is shown that any number of MIMO plants that have no zeros in the region of instability can be simultaneously stabilized using low order linear, time-invariant integral-action controllers. These plants may be stable or unstable and may have poles anywhere in the complex plane. The common controller achieves asymptotic tracking of step-input references with zero steady-state error and has a low order transferfunction. Systematic synthesis methods are presented, and a parametrization of all
more » ... ultaneously stabilizing controllers with integral-action is also provided. 49th IEEE Conference on Decision and Control
doi:10.1109/cdc.2010.5717435 dblp:conf/cdc/GundesN10 fatcat:dqnyxqehxreqxbwispdq33zjay