【摘要】 对键合图结型结构理论与矩阵变换建模方法作了系统的介绍和较深入的解析,指出了该理论与方法的科学性和学术及实用特色,并通过先导式溢流阀调压系统仿真实例作了可行性及合理性证明.矩阵变换建模方法为键合图模型向数学模型的转换提供了严密的数学手段,并为键合图模型正确性验证和判断提供了依据.同时对该建模法的适用条件、局限性及相关问题的处理进行了较深入的解析,可为相关研究和应用提供有益的借鉴.更多还原

【Abstract】 A systematic introduction of the junction structure of bond graph and matrix transforming modeling method is given.Scientific and practical values of the theory and the modeling method are demonstrated through an in-depth analysis,then exemplified by a case of pressure regulating system in pilot relief valve.Bond graph model and its corresponding mathematical model are bridged by the matrix transforming method,which serves to validate the bond graph model through rigorous mathematical method.Conditions in favor of the modeling method,limitations and corresponding issues are also discussed which may provide valuable reference for the study and application to the related area.更多还原