一类不确定性系统的H_∞优化控制的实现

Realizing H_∞ Control of an Uncertain System

在磁悬浮控制系统中,应用ActiveXAutomation服务器协议,在VB中调用MATLAB软件的矩阵计算功能和图形显示功能,实现H∞优化控制算法。应用此算法可求解H∞优化控制器,然后用DSP来实现该控制器,最后试验结果表明了该方法的有效性。

Based on the ActiveX Automation Protocol, the matrix function and graphics vision are inserted into VB, and combining VB and MATLAB to realize the H∞ optimal method in electromagnetic-ball- suspension. Using the method, computing the H∞ optimal problem becomes easy. The H∞ optimal controller is realized using DSP. Finally, experiment shows validity of the method.