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Continue to ChatA four-leg unified series-parallel active filter system for periodic and non-periodic disturbance compensation - https://avesis.kocaeli.edu.tr/yayin/8a3b5c5f-4682-4e29-8343-a54312699d44/a-four-leg-unified-series-parallel-active-filter-system-for-periodic-and-non-periodic-disturbance-compensation