In this paper, a wireless sensor fusion module is designed and applied for an active QZS isolator for some purposes: Firstly, using wireless sensor in the active QZS isolator is to eliminate unpredictable disturbance causing by connecting wires of the wired sensors for the isolator system with almost zero stiffness is easily effected by sensitive noise [3]. Secondly, the data fusion technique embedded in wireless sensor module is to protect control system from a suddenly disabled sensor while the system is running. Lastly, the system controller uses data fusion to compute control rule for producing a governing force of the isolator. |
