The integrated allocation of weapon system's operational readiness indicators based on FEGA

Due to the shortage of the relationship among the indicators of the system-subsystem-device level of weapon system, and the numerous following impact, operational readiness indicators transferring and spreading relationships among three levels are analyzed. The integrated allocation model of readiness indicators which can meet all the requirements, enable to lower technical and economic cost, and has all-level consistent indicators is explored. According to the multivariate optimization characteristics of the model, an optimized solution of the genetic algorithm based on float-encoding (FEGA) is selected. A MATLAB program is generated and a typical example with its optimized calculation is presented. By considering the actual situation in the operation and maintenance of weapon system, the technical and economic feasibility along with cost-effectiveness and other factors, trading-off analyses on the calculation results are achieved. The upper results have realized the multi-level (system-subsystem-device level) coordination and integration of the weapon system, and lay a convictive foundation for the design, development and certification test of weapon system.