摘要
介绍了雷达伺服系统的主要功能、组成,有关动态性能指标要求和对雷达系统性能的影响,在分析比较了传统的雷达伺服系统动态性能设计方法的基础上,结合某型雷达伺服系统的实际,介绍了其工作原理,给出了俯仰回路的控制模型,建立了相应的仿真模型,利用MATLAB的SIMULINK对其动态性能进行了仿真,并在动态性能分析的基础上,利用NCD工具箱进行了优化设计,对利用SIMULINK分析复杂控制系统有一定的借鉴意义。
The main function, composition of servo system of radar, dynamic indexes and their effects on the radar system are introduced. On the basis of analysis and comparison of traditional design method of dynamic performance of servo system, combined with the servo system of certain radar, its working principle is introduced, the controlling model of pitching loop is presented, the simulation model is set up, the dynamic performance is simulated based on SIMULINK of MATLAB, according to the analysis of the dynamic performance, the optimized design is performed with NCD toolbox. It is meaningful to the analysis of complex control system.
出处
《计算机仿真》
CSCD
2005年第7期155-156,210,共3页
Computer Simulation
关键词
伺服系统
仿真
优化
Servo system
Simulation
Optimization
