A New Approach for Analysis and Synthesis of Time-Varying Systems
- G. Dullerud and S. Lall.
- IEEE Transactions on Automatic Control, V. 44, No. 8, p. 1486--1497, 1999.
In this paper new techniques are developed for the analysis of linear time varying (LTV) systems. These lead to a formally simple treatment of robust control problems for LTV systems, allowing methods more usually restricted to time-invariant systems to be employed in the time-varying case. As an illustration of this methodology, the so-called H-infinity synthesis problem is solved for linear time-varying systems.