Switched bond graphs in computer-aided analysis of hybrid dynamical systems

被引：0

作者：

Pastravanu, OC ^{[1
]}

机构：

[1] Gh Asachi Tech Univ Iasi, Dept Automat Control & Ind Informat, Iasi 6600, Romania

来源：

PROCEEDINGS OF THE 1998 IEEE INTERNATIONAL CONFERENCE ON CONTROL APPLICATIONS, VOLS 1 AND 2 | 1996年

关键词：

hybrid dynamical systems; bond graphs; computer-aided design; physical modeling; mode switching;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A bond graph framework is used to develop new computational tools for the quantitative analysis of a class of hybrid systems. A single acausal bond graph is associated with the overall system, whereas each mode, in part, is characterized by a unique causal bond graph, allowing the description of the dynamics in terms of a continuous semigroup of linear operators. Thus, for any state space trajectory a closed-form expression can be derived as a composite map reflecting the sequence of the operating modes. This expression also offers noticeable facilities for a direct approach to the steady-state dynamics.

引用

页码：118 / 122

页数：5