任务剖面驱动的舰载机作业调度混合优化方法

Mission-profile-driven hybrid optimization method for carrier-based aircraft job scheduling

  • 摘要: 【目的】针对舰载机调度中动态适应性不足及任务剖面耦合特性刻画不充分等问题,旨在提出一种任务剖面驱动的混合优化方法,以提升复杂动态环境下的决策效能。【方法】采用粒子群优化—遗传算法(PSO-GA)混合优化策略。通过任务剖面分解构建多阶段动态调度模型,统一描述出动与回收等阶段的时序关系及资源约束;引入融合PSO快速收敛与GA全局搜索能力的自适应策略进行模型求解。【结果】仿真实验表明,在15架规模调度中,所提方法的总时长为950.81秒,较传统GA、PSO及不使用任务剖面图的方法分别缩短4.49%、1.63%和1.04%;单机平均等待时间由GA的160.46秒显著降至66.95秒。此外,弹射器分配均衡性的显著性指标提升至0.98,验证了关键资源分配的稳定性。【结论】该方法有效破解了复杂约束下的多机协同调度难题,显著提升了调度效率与资源利用率,为高节奏作战环境下的航空兵力动态配置提供了严谨的优化思路。

     

    Abstract: ObjectiveTo address the issues of insufficient dynamic adaptability and inadequate characterization of mission profile coupling in carrier-based aircraft scheduling, this study proposes a mission profile-driven hybrid optimization method. MethodsA Particle Swarm Optimization-Genetic Algorithm (PSO-GA) hybrid strategy is developed. First, a multi-stage dynamic scheduling model is constructed through mission profile decomposition to uniformly describe the temporal relationships and resource constraints of operations such as launch and recovery. Second, an adaptive hybrid optimization strategy, which integrates the fast convergence of PSO with the global search capability of GA, is introduced to solve the model under complex dynamic environments. ResultsSimulation experiments demonstrate that for a scale of 15 aircraft, the proposed method achieves a total scheduling duration of 950.81s, which is a reduction of 4.49%, 1.63%, and 1.04% compared to the traditional GA, PSO, and non-mission profile-based methods, respectively. The average waiting time per aircraft is significantly reduced from 160.46s (GA) to 66.95s. Furthermore, the significance index of catapult allocation balance improved to 0.98, ensuring stable resource utilization. ConclusionThe integration of mission profile decomposition and hybrid optimization effectively resolves multi-aircraft cooperative scheduling under complex constraints. This approach significantly enhances scheduling efficiency and resource utilization, providing a feasible optimization paradigm for dynamic aviation force allocation in high-tempo combat environments.

     

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