𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Observers for linear positive systems

✍ Scribed by Hanna M. Härdin; Jan H. van Schuppen

Publisher
Elsevier Science
Year
2007
Tongue
English
Weight
299 KB
Volume
425
Category
Article
ISSN
0024-3795

No coin nor oath required. For personal study only.

✦ Synopsis

Observer synthesis for linear positive systems is treated. The concept of observability of a linear positive system is defined and a characterization of observability is provided. An observable canonical form is proposed for a linear positive system with respect to an equivalent relation defined by permutations of the state and of the output set. Observer synthesis is carried out for linear observers which are either globally asymptotically stable or whose error dynamics is assignable. An algorithm for the construction of a linear observer is stated which is based on the observable canonical form.

📜 SIMILAR VOLUMES

Minimal single linear functional observe
Minimal single linear functional observers for linear systems
✍ Frédéric Rotella; Irène Zambettakis 📂 Article 📅 2011 🏛 Elsevier Science 🌐 English ⚖ 326 KB

A constructive procedure to design a single linear functional observer for a time-invariant linear system is given. The proposed procedure is simple and is not based on the solution of a Sylvester equation or on the use of canonical state space forms. Both stable observers or fixed poles observers p

Insensitive observers for discrete time
Insensitive observers for discrete time linear systems
✍ Hajime Akashi; Hiroyuki Imai 📂 Article 📅 1979 🏛 Elsevier Science 🌐 English ⚖ 689 KB

A nece.s,sary and suJficient condition reveals that obserL, ers jor discrete time linear multivariable systems can be designed to reconstruct linear functions of the state in spite of parameter variations.

Observers design for linear time-delay s
Observers design for linear time-delay systems
✍ M Boutayeb 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 176 KB

In this contribution we propose a simple and useful approach to design observers for discrete-time systems with delays in the state and output variables. The main feature is that the necessary and su cient conditions for the existence of such observer are derived. The stability analysis is performed