摘要:

It is shown that for the systemẋ(t) =A(t)×(t) where the matrixA(t) is normal, the eigenvalues ofA(t) characterize the stability of the system in a manner similar to whenA(t) is a constant matrix. Also, for linear systems with time-varying feedback gains, simple, easily applicable analytic criteria are obtained for stability.

ISSN:0020-7179    

DOI:10.1080/00207177808922412

出版商:Taylor & Francis Group    

年代:1978

数据来源: Taylor

摘要:

The paper establishes a least bound of at least one of the gains when arbitrary pole-placement is performed through state-feedback.

ISSN:0020-7179    

DOI:10.1080/00207177808922413

出版商:Taylor & Francis Group    

年代:1978

数据来源: Taylor