Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10414106 | Systems & Control Letters | 2005 | 6 Pages |
Abstract
This paper considers the mixed sensitivity optimization problem for a class of infinite-dimensional stable plants. This problem is reducible to a two- or one-block Hâ control problem with structured weighting functions. We first show that these weighting functions violate the genericity assumptions of existing Hamiltonian-based solutions such as the well-known Zhou-Khargonekar formula. Then, we derive a new closed form formula for the computation of the optimal performance level, when the underlying plant structure is specified by a pseudorational transfer function.
Related Topics
Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
Kenji Kashima, Hitay Ãzbay, Yutaka Yamamoto,