摘要
本文论述了掘进机械动态分析的意义、分析方法、数字仿真和建模。作者认为在掘进机械的设计与分析中,应该把动态品质指标及其分析放到重要的位置,动态分析的数学模型可以一般性地采用状态方程的模型。文中还说明了数字仿真和功率键合图方法在掘进机械动态分析中的有关概念和作用。
This paper discusses the dynamic analysis of excavating machines in analytical method , digital simulation and modelling method . It is stressed that the dynamic properties of excavating machines play an important part in design . It is suggested that the state equation models can be generally used as mathematical models for dynamic analysis . Besides ,some concepts and functions of digital simulation and power bond graph method are explained in the paper .
出处
《地球科学（中国地质大学学报）》
EI
CAS
CSCD
北大核心
1991年第4期453-458,共6页
Earth Science-Journal of China University of Geosciences
关键词
掘进机械
控制工程
动态分析
excavating machine, control engineering , dynamic analysis , digital simulation , power bond graph .
