摘要
建立了机、电、液元 (部 )件传递矩阵模型的统一表示形式 ,列出了典型元 (部 )件的传递矩阵模型 .将网络节点及扰动边界条件表示成标准矩阵形式 ,建立了适合于分布参数机电耦合系统频域建模的通用传递矩阵法 ,为大规模机、电、液网络的频率特性计算及仿真提供了一种新的手段 .研究结果表明 :复杂网络拓扑结构可用规范的系数矩阵描述 ,通过常规矩阵运算可有效地对网络的固有特性进行频域仿真 .
The transfer matrix models of mechanical, electrical and fluid elements are represented in a unified form, and the transfer matrix models of typical elements are derived. The boundary conditions such as node and external disturbance of network are obtained in standard matrices. A universal approach to modeling distributed electromechanical systems in frequency domain is established, which is convenient for large-scale electromechanical systems. The typical complex torsional system and electromechanical coupling driving system are modeled, which proves that the topology structure of large-scale network can be described by coefficient matrices, and the natural frequency characteristics can be simulated with routine matrix manipulation.
出处
《中南工业大学学报》
CSCD
北大核心
2002年第5期517-521,共5页
Journal of Central South University of Technology(Natural Science)
基金
国家自然科学基金重点项目 (5 983 5 170 )
湖南省自然科学基金资助项目 (0 0JJY2 0 5 1)
