Research On Time Coordination Planning Of Amphibious Assault Landing Mission

Amphibious assault landing is the most critical,complex and intense stage of amphibious landing operations.In amphibious landing,a large number of combat forces launch an assault on the landing area at this stage.Therefore,it is necessary to study the time coordination planning of the amphibious assault landing stage.In order to avoid time conflict when landing forces perform assault landing tasks,it is necessary to make strict time planning for landing forces to ensure the time coordination of assault landing tasks.In view of the high requirements for time coordination of various landing forces in the amphibious assault landing mission,the traditional time planning method has been difficult to meet the needs of amphibious landing operations.Therefore,this paper focuses on the time coordination planning of amphibious assault landing mission,in order to improve the time coordination ability of the amphibious assault landing stage.The main research work completed in this paper is as follows:(1)Analyze the amphibious assault landing problem and construct the overall research framework.The limitations of current time coordination research on the amphibious assault landings are described,the research objectives and research content are determined.Construct the overall research framework for the time coordination planning of amphibious assault landing mission.(2)Study the amphibious assault landing mission and establish a time model for amphibious assault landing mission.The amphibious assault landing mission is divided into the force landing mission and the fire strike mission,the multi-formation landing point selection problem and the fire distribution problem are modeled,the particle swarm algorithm and its improved algorithm are used to solve the problem.On the basis of the results of the solution,a time model for the force landing mission and a time model for fire strike mission were constructed based on a simple temporal network,and a unified time model for amphibious assault landing mission was formed.(3)Propose a multi-task time constraint conflict detection and resolution method,and make time coordination planning of amphibious assault landing mission.Aiming at the problem of multi-task static time coordination planning,a time conflict detection method based on Johnson’s algorithm and a time conflict resolution method based on comprehensive priority adjustment are proposed;on this basis,a multi-task dynamic time conflict detection and resolution method is proposed;finally combined with the time model of amphibious assault landing mission,a coordinated planning method for the time of amphibious assault landing missions is formed.(4)Case verification is carried out based on a typical amphibious assault landing scenario.It is mainly based on the time coordination planning method of amphibious assault landing mission proposed in this paper,combined with typical amphibious assault landing planning scenarios for analysis and verification.The case results show that the research has a certain reference significance for the time coordination planning of amphibious assault landing mission.