Active Hybrid Control Algorithm with Sky-Hook Damping and Lead-Lag Phase Compensation for Multi-DOFs Ultra-Low Frequency Active Vibration Isolation System

<div>The photo of the ultra-precision vibration isolation experimental system: (a) the layout and installation of the system, (b) the control segment of the system, (c) the feedforward sensor, and (d) the PC control interface.</div>

Shock and Vibration

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Figure 15

Figure 15: Active Hybrid Control Algorithm with Sky-Hook Damping and Lead-Lag Phase Compensation for Multi-DOFs Ultra-Low Frequency Active Vibration Isolation System 

Figure 15 | Active Hybrid Control Algorithm with Sky-Hook Damping and Lead-Lag Phase Compensation for Multi-DOFs Ultra-Low Frequency Active Vibration Isolation System 