New approach in solving derivative causality problems in the bond-graph method

Author:

Ibănescu M,Ibănescu R

Abstract

Abstract From the bond-graph model of a dynamic system, the state equations can be obtained. When the system contains only energy storing elements in integral causality, the system of state equations is immediately and directly determined. When the model contains at least one energy storing element in derivative causality, the resulted system of differential-algebraic equations arises some difficulties in finding the final form of the system of state equations. The work presents a new method of deducing the state equations in case of bond-graph models with one, or several energy storing elements in derivative causality. This method is based on the kinetic energy of the system and offers the possibility to avoid a difficult mathematical calculus for the transition from a system of differential algebraic equations to the system of state equations.

Publisher

IOP Publishing

Subject

General Medicine

Reference14 articles.

1. SOME Aspects regarding the problems generated by the derivative causality in bond-graph models;Ibănescu;Bul. Inst. Polit. Iaşi, Section: Mathematics. Theoret. Mech. Phys.,2002

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. The Dynamic Equations of a Mechanical System Using the Bond-Graph Method and the Kinetic Energy;Bulletin of the Polytechnic Institute of Iași. Machine constructions Section;2022-09-01

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