基于Multisim 2001与MATLAB火炮指挥系统的仿真研究

Simulation Study of the Cannon Control Systems Based on Multisim 2001 and MATLAB

在做毕业设计的过程中,采用M u ltisim 2001软件和M ATLAB软件对火炮指挥系统进行了仿真分析研究,仿真结果却意外地发现:现有的自动控制理论文献在该问题的求解方法上存在着较大的缺陷。本文就此问题进行了分析研究。研究表明:计算机仿真,不仅结果准确,而且有助于深入分析自动控制系统的性能,还能克服工程实践中广泛应用的近似法求取稳定裕度的不足。

During the process of doing graduation design, the authors adopt Multisim 2001 software and MATLAB software to carry on simulation to analyse and research the Cannon Command System, but the results find in surprise there are greater defects of the method for solving this question in existing automatic control theory literatrues. This paper has analysed and researched on this question by computer simulation. Which not only makes the accurate result, but also contributes to analysing in depth the performance of the automatic control system, and still can overcome the deficiency of the approximation method which is applied extensively in the engineering practice for obtaining the stability margins.