Resource Leveling of Missile's Technical Preparation Based on GA

Considering the deficiency of resource leveling of missile's technical preparation in our army,an improved genetic algorithm(GA) is proposed and well solves the resource leveling problem.In the beginning,the characteristics of logic relations of activities in network plan are analyzed and a mathematical model is constructed.In designing the algorithm a special repair operator is framed based on the specialty of the problem to renovate the illegal chromosomes produced in cross and mutation process.The algorithm depends on less particular information of the problem than traditional GA and thus it has a wider applying scope.Finally a slinging and loading procedure of a missile is illustrated which indicates that the algorithm has a stronger ability of optimization and is of practical importance to the missile support unit to advisably utilize the resource and schedule the working procedures.