基于环节的控制系统图形组态仿真软件  

Simulation Software of Control System Diagram Configuration Based on Elements

作　　者：薛福珍[1] 侯菲莉[1] 罗超[1] 

机构地区：[1]中国科学技术大学自动化系,合肥230027

出　　处：《系统仿真学报》2002年第7期855-858,共4页Journal of System Simulation

摘　　要：介绍了一个基于环节的控制系统图形组态仿真软件的功能和实现方法,及改进的仿真算法。在数值计算方法中,引入了拉格朗日线性插值方法,既大大减少了迭代计算量,又保持了原有的仿真精度。利用这一可视化仿真平台,用户可对线性系统、非线性系统、多变量系统、多变量Smith预估控制系统、采样系统等方便快捷地建立方框图形式的系统仿真模型,从而为复杂系统的分析和设计提供了仿真研究平台。系统界面友好、易于扩展。This paper introduces a simulation software of control system block diagram configuration based on elements, including its functions, implementation method and improved simulation algorithm. In numerical computation, linear interpolation method of Lagrange is introduced, which decreases greatly iteration computation and preserves simulation accuracy with the original algorithm. Using the visual simulation platform, user can easily and quickly build the simulation models described by block diagrams for linear system, nonlinear system, multivariable system, multivariable system with smith predictor and sampling system etc. Hence it offers a platform of simulation study in order to analyze and design the complicated systems. This system has the advantage of friendly interface and easy development.

关 键 词：控制系统 图形组态仿真软件 可视化 自动识别 系统仿真 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]