Zhicheng QIU, Chenghu HE. Visual detection and H∞ vibration control of three coupled flexible beams[J]. Optics and Precision Engineering, 2022, 30(24): 3168
- Optics and Precision Engineering
- Vol. 30, Issue 24, 3168 (2022)
Fig. 1. Schematic diagram of the TCFB system
Fig. 2. Simulation mode shapes of the TCFB system
Fig. 3. Process of obtaining vibration displacement from the acquired image
Fig. 4. TCFB experimental system
Fig. 5. Experiment of free vibrations
Fig. 6. Experiment of PD control
Fig. 7. Experiment of H∞ control
Fig. 8. Comparison of control effect and disturbance suppression effect
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