多变量系统的仿真软件

控制系统仿真的核心问题是微分方程组和代数方程组的联立求解.微分方程组的数值解 法很多,其中以变阶变步长Gear算法最适合控制系统仿真.基于Gear算法作者研制了 面向典型元件框图和传递函数矩阵的通用仿真软件,具有友好的人机界面,功能强,使用方便, 为控制系统的智能设计提供了有效工具.

Intelligent Simulation Software Based on Gear's Algorithm

The kernal problem of control system simulation is the simultaneous solution of a set of differential and algebraic equations. There exist quite a few methods for the numerical solution of differential equations. Among them the Gear's algorithm with variable order and variable step-length is most suitable for control system simulation. The authors have developed a general-purpose intelligent simulation software which is based on the Gear's algorithm and is oriented to block diagram of typical elements and transfer function matrices. The software is highly effective, convenient and user-friendly. It is a useful tool for the intelligent design of control systems.