PID Control of Multisources Complex Excitations Active Vibration Isolation System: An Improved Particle Swarm Optimization Algorithm

<div>Comparison time-frequency domain curves of acceleration response of position 6-3 on the isolation system before and after being controlled under double sinusoidal interference.</div>

Shock and Vibration

fig14

Figure 14

Figure 14: PID Control of Multisources Complex Excitations Active Vibration Isolation System: An Improved Particle Swarm Optimization Algorithm 