Français
11. State estimation
To shape the dynamic response of a closed-loop system, it is generally necessary for all state variables to be available for measurement. Although this is not always the case, for some systems it is possible to obtain acceptable performance by looping through only those variables that can be measured. This estimation is carried out via another system, called an observer, which provides an approximation of the vector x.
11.1 Complete state observers
Consider system (1)-(2) in the case where m < n. We will first construct an estimate
The Ultimate Scientific and Technical Reference
This article is included in
Mathematics
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
State estimation
Optimum control
References
Recent theses
Software
There are many different types of control software. Many of them are specific to a certain application, a certain field, such as the aerospace industry. Most of them are commercial and therefore not free.
The most widely used software packages are MATLAB → with a large number of toolboxes covering the majority of design, simulation and implementation methods...
The Ultimate Scientific and Technical Reference
