118 Generalized Lyapunov equation and factorization of matrix polynomials: F.A. Allev, V.B. Larin, pp 511–513

• Publisher: Elsevier Science
• Year: 1994
• Tongue: English
• Weight: 112 KB
• Volume: 2
• Category: Article
• ISSN: 0967-0661
• DOI: 10.1016/0967-0661(94)90907-5

✦ Synopsis

532

optimal realizations have a maximal pole location robustness with respect to numerical errors.

117 Unfolding of Singular System Pencils with Application to Regulation J. Berg, H.G. Kwatoy, pp .f~7.$10

The system pencil is a convenient way of relxes~fing a linear fime-invariant control system. It is paRioularly appropriate when system zeros are important -in regulator design, for example. This paper presents an unfolding of certain system pencils; possibly, but not necessarily, singular. That is, R demonstrates a minimal parameterization of the nominal pencil such that any nearby pencil, up to strict equivalence, corresponds to some value of the parameter vector. This unfolding has potential practical and theoretical applications to systems with parameter dependence.