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The μ synthesis robust control theory is based on the structural singular value, which is used in the control system of the active vibration isolation. It is used to solve the uncertainty of the optical ultra-precision instrument vibration isolation system. And the wavelet theory is used to analyze the random vibration signal in the time-frequency domain and get the low frequency signal from the random...
The hybrid control technology of the active vibration isolation and the passive vibration isolation is presented to solve the uncertainty of the optical ultra - precision instrument vibration isolation system. The active vibration isolation exploits the theory of Robust H?, which overcome the uncertainty of model and the disturbance, and make the control system restrain the nonlinearity of the model...
The hybrid control technology of the active vibration isolation and the passive vibration isolation is presented to solve the uncertainty of the optical ultra-precision instrument vibration isolation system. The active vibration isolation exploits the theory of Robust Hinfin, which overcome the uncertainty of model and the disturbance, and make the control system restrain the nonlinearity of the model...
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