- 自动控制理论与应用实验指导
- 戴亚平编著
- 173字
- 2025-02-27 22:58:13
2.5 实验注意事项
2.5 Experiment Notes
1)做实验之前要预习
1)To preview before the experiment.
2)爱护实验设备
2)Be care of laboratory equipment.
附录:
Appendix:
运用MATLAB实现最小二乘参数辨识程序
Program of LMS parameter identification in MATLAB
按表2.1实验数据,利用最小二乘法原理确定a,b这两个参数,MATLAB实现程序如下:
According to table 2.1,use Least Mean Square algorithm to identify the parameters of a and b,the program in MATLAB is shown as following:
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计算结果如下(results of calculation):
T=0.1088,ξ=9.1880,进一步可以求得系统特征根(then the roots of system will be obtained):
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