Article | REF: S7130 V2

Linear system representations - Extension to uncertain systems

Author: Jean-Marc BIANNIC

Publication date: January 10, 2019

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!


Français

5. State representation of a system made up of subsystems

Up to now, we've only been interested in the state representation of a "black box", i.e. in practice an element of a system known only by its input-output relationship and about which we have no structural information (which is why we had the choice between various possible state representations, obviously all of the same order).

In practice, a system is made up of a number of sub-systems, interconnected in a more or less complex but known way. We therefore have two levels of knowledge: at sub-system level, no structural information, and at system level, structural information.

In such a case, if we look for the global transfer function (or the input-output differential equation), we come up against three difficulties, of different kinds:

  • firstly, the calculations can be tedious, especially if you have tangled...

You do not have access to this resource.

Exclusive to subscribers. 97% yet to be discovered!

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!


The Ultimate Scientific and Technical Reference

A Comprehensive Knowledge Base, with over 1,200 authors and 100 scientific advisors
+ More than 10,000 articles and 1,000 how-to sheets, over 800 new or updated articles every year
From design to prototyping, right through to industrialization, the reference for securing the development of your industrial projects

This article is included in

Control and systems engineering

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

Subscribe now!

Ongoing reading
State representation of a system made up of subsystems