摘要
本文阐述以块（block）或环节为基础的，面向结构图的非线性系统仿真方法，块语法（blocksyntax）是以块或环节的英文缩写名称为指令块或称为过程（proce－dure）的名，一般是三个英文字母，只要给出描述块的初始条件，参数，以及块之间的连接关系，就可求得非线性系统的仿真结果．
A method of simulation of nonlinear systems facing the block diagram based on block syntax is descrided in this paper. The name of procedure is abbrevated to three English alphabets in the block syntax. Given the initial conditions, parameters and the relations between blocks, the simulation results of nonlinear systems will be computed.
