Balanced Model Reduction of Linear Time-Varying Systems
Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding
This paper treats model reduction of linear time-varying models in continuous time. The method proposed is based on time-varying Lyapunov inequalities and balancing of Gramians. An error bound for truncated models that generalizes the well-known 'twice-the-sum-of-the-tail'-formula for time-invariant balanced systems is obtained. Input-output stability of truncated balanced models is also proved.
|Research areas and keywords||
Subject classification (UKÄ) – MANDATORY
|Title of host publication||Proceedings of the 15th IFAC world congress|
|Publication status||Published - 2002|