Guard Model of Naval Ship Formation Antisubmarine Research in the Surface Ship and Helicopter Coordination

The antisubmarine research in the surface ship and helicopter coordination which is one of the main tasks of naval ship formation has a very expansive application view.According to the characters of antisubmarine in the surface ship and helicopter coordination,the mathematical models about software of formation is built.A basic model of the formation antisubmarine search is proposed,the helicopter with dipping sonar and the formation sonar considered as the main factor.The antisubmarine modeling in the surface ship and helicopter coordination has been put emphasis on researching and build the guard model of one and two helicopter with the surface ship coordination to antisubmarine.