Français
1. Different types of representation
1.1 Classical representations
Generally speaking, when a physical process is studied, it can be characterized by input-output relationships of two well-known types:
-
the differential equation :
which links the input u and its time derivatives to the output y and its derivatives ;
-
the transfer function, when the system is linear, linking the Laplace transform U(p) of the input to the Laplace transform Y(p) of the output:
The Ultimate Scientific and Technical Reference
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
Different types of representation
Plurality of state representations
Bibliography
The Ultimate Scientific and Technical Reference
