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基于多主体系统(MAS)技术研究了充分考虑舰载机故障与维修影响的实时动态调度模型。通过系统分析舰载机的基本作业流程,建立了3层混合控制的柔性模型架构。充分考虑故障等系统扰动的影响,提出基于合同网协议(CNP)的两级交互协同机制提高主体(Agent)间的协商效率,并尽可能消除重调度的影响。给出Agent个体的抽象原则以及开放性式内部结构。深入探讨了基于MAS的舰载机动态调度的基本算法。最后,选取舰载机的典型任务,在特定舰载机可靠性维修性水平下对调度过程进行仿真验证,获取了与实际调度过程趋势相符的舰载机出动能力曲线,证明了模型的可行性。
Based on multi-agent system (MAS) technology, a real-time dynamic scheduling model that fully considers the influence of carrier-based aircraft faults and maintenance is studied. Through the systematic analysis of the basic operation process of the carrier-based aircraft, a 3-layer hybrid model of flexible control architecture was established. Considering the influence of system disturbance, such as failure, this paper proposes a two-level interaction and cooperation mechanism based on Contract Network Protocol (CNP) to improve the efficiency of negotiation between agents and eliminate the impact of re-scheduling as much as possible. The abstract principle of Agent and the open internal structure are given. In-depth discussion of the MAS-based carrier-based dynamic scheduling algorithm. Finally, the typical mission of carrier-based aircraft is selected to simulate the scheduling process under the reliability maintenance level of the specific carrier-based aircraft. The curve of launch capability of the carrier-based aircraft that matches the trend of actual dispatch process is obtained, and the feasibility of the model is proved .