Underwater target multi-physical field feature simulator based on UUV dragging

The invention relates to the technical field of underwater equipment, in particular to an underwater target multi-physical field feature simulator based on UUV dragging. Comprising an overall dragging structure, a passive radiation noise simulator, an active echo signal simulator, an active signal receiving and detecting system, a magnetic signal simulator, an underwater acoustic communication transducer, a central control system, an underwater acoustic communication system and a water surface control end, the passive radiation noise simulator, the active echo signal simulator, the active signal receiving and detecting system, the magnetic signal simulator, the underwater acoustic communication transducer and the underwater acoustic communication system are respectively connected with the central control system through watertight cables. By simulating passive radiation noise, active echo signals and magnetic characteristics of the submarine, the underwater target detection state can be simulated vividly. 本发明涉