Abstract:Combined with the actual maintenance support needs,this paper analyzes the control principle of the three electrode mine sweeping device control subsystem of a certain type of ship,puts forward an effective debugging measure for three electrode mine sweeping control subsystem under the automatic mode based on the wharf environmental conditions,builds the debugging control system,and combines with the equipmert maintenance support,fully verifies the controllability of the excitation output of the control subsystem,and improves the control sub-system the mainterance efficiency of the system in the wharf environment ,ensures the integrity of the equipment.