基于MATLAB的纯平CPT荫罩振动的优化设计

An Optimization Design of Perfectly Flat Color Picture Tube Vibration based on MATLAB

利用纯平 CPT荫罩的振动模型 ,借助 MATL AB语言 ,研究了纯平 CPT荫罩的振动特性频率响应 ,并且对此系统进行了优化设计。结果证明 ,该方法具有可改变整个系统的各个参数 ,迅速得到系统的幅频响应曲线 ;通过不断修改优化系统参数 a、b,并立即得到优化设计结果及简单、快速、方便等最大优点。

By using the mathematical model of the perfectly flat Color Picture Tube(CPU)vibration and MATLAB language,this paper studies the frequency response of perfectly flat Color Picture Tube vibration characteristics,and designs the optimal system.It is proved that this method can change parameters of whole system,and quickly obtain frequency response curve of the system;and obtain the optimized design result as modifying and optimizing the system parameters a and b,which is with simple,quick and convenient advantages.