FPGA-based implementation of an active vibration controller
نویسندگان
چکیده
This manuscript deals with the implementation of active noise and vibration control systems on very high-speed computational architectures, more specifically on Field Programmable Gate Arrays (FPGA). Starting from a particular application, namely the vibration control of a turbomolecular vacuum pump, general design considerations are devised. A feedforward controller is designed based on multiple adaptive notch filters and the filtered-x LMS algorithm. An implementation of the presented control technique is illustrated, and some tests are reported to show its efficiency.
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