Disturbance decoupled observer design for descriptor systems

DOI10.1016/S0167-6911(99)00045-6zbMath0948.93005OpenAlexW2066210277MaRDI QIDQ1960650

Delin Chu, Volker Mehrmann

Publication date: 12 January 2000

Published in: Systems \& Control Letters (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0167-6911(99)00045-6

zbMATH Keywords

stabilitydescriptor systemindexobserver designunknown inputsdisturbance decoupled estimationerror spectrumorthogonal matrix transformation

Mathematics Subject Classification ID

Multivariable systems, multidimensional control systems (93C35) Perturbations in control/observation systems (93C73) Observability (93B07)

Related Items

State and input observability for structured linear systems: A graph-theoretic approach, Observability of structured linear systems in descriptor form: a graph-theoretic approach, An ARE approach to semi-global stabilization of discrete-time descriptor linear systems with input saturation, Some new properties of the right invertible system in control theory, A simultaneous decomposition for seven matrices with applications, Small signal stability criteria for descriptor form power network model, Structural analysis of the partial state and input observability for structured linear systems: application to distributed systems, Disturbance decoupled estimation for linear differential-algebraic systems, Lyapunov iteration and equation characterizations for unobservable subspace

Uses Software

• LAPACK

Cites Work

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• Regularization of Descriptor Systems by Derivative and Proportional State Feedback
• Observer design for linear systems with unknown inputs
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• Descriptor Systems Without Controllability at Infinity
• The generalized Schur decomposition of an arbitrary pencil A–λB—robust software with error bounds and applications. Part I
• Disturbance decoupling for descriptor systems by measurement feedback