Modelling in Bond Graph of Systems with Multi-Time-Scale

IF 0.7 4区计算机科学 Q4 AUTOMATION & CONTROL SYSTEMS

Modeling Identification and Control Pub Date : 2017-01-01 DOI:10.2316/P.2017.848-020

Gilberto Gonzalez-A, V. L. Garza

引用次数: 0

Abstract

A bond graph model of a three-time scale system is presented. The original system is decomposed into slow, fast 1 and fast 2 (faster than fast 1) subsystems. Reduced models that determine the quasisteady state model are obtained. By removing the fast dynamics assigning a derivative causality and maintaining an integral causality assignment, reduced models are obtained. This reduction is done in two parts: rst removing the fast 2 dynamics and then fast 1 dynamics. Finally, the proposed methodology is applied to an example.

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多时间尺度系统键合图的建模

提出了三时间尺度系统的键合图模型。原系统被分解为“慢”、“快1”和“快2”(快于快1)子系统。得到了确定准稳态模型的简化模型。通过去掉快速动态的导数因果关系赋值，保持整体因果关系赋值，得到了简化模型。这种减少分两部分完成:首先删除快2动态，然后删除快1动态。最后，对一个实例进行了应用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Modeling Identification and Control 工程技术-计算机：控制论

CiteScore

3.30

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： The aim of MIC is to present Nordic research activities in the field of modeling, identification and control to the international scientific community. Historically, the articles published in MIC presented the results of research carried out in Norway, or sponsored primarily by a Norwegian institution. Since 2009 the journal also accepts papers from the other Nordic countries.