摘要
利用键图结构化，并将图论引入键图系统，对流（势）结构向图进行扩展，利用深度优先搜索算法构造流（势）连接矩阵及其与结构矩阵的映射关系，从而成功地解决了状态方程的自动列写。
Bond graph is a powerful means of modeling for multi energy domain systems.It is an important part of automated modeling that constructs state equations of bond graph systems by computer.In this paper,graph theory is led to bond graph that puts forward in structural form.The digraph structures of flow and effort are extended.In the end,the mapping from connection matrix to structural matrix is built through the algorithm of depth first search,which makes automated modeling successful.
基金
国家"八五"重点科技攻关资助
关键词
建模
键合图
机电流一体
连续系统
状态方程
automated modeling,bond graph,depth first search,structural matrix
