A multi-agent based fleet maintenance personnel configuration method is proposed to solve the mission oriented aircraft fleet maintenance personnel configuration problem. The mainte- nance process of an aircraft fleet...A multi-agent based fleet maintenance personnel configuration method is proposed to solve the mission oriented aircraft fleet maintenance personnel configuration problem. The mainte- nance process of an aircraft fleet is analyzed first. In the process each aircraft contains multiple parts, and different parts are repaired by personnel with different majors and levels. The factors and their relationship involved in the process of maintenance are analyzed and discussed. Then the whole maintenance process is described as a 3-layer multi-agent system （MAS） model. A com- munication and reasoning strategy among the agents is put forward. A fleet maintenance personnel configuration algorithm is proposed based on contract net protocol （CNP）. Finally, a fleet of 10 aircraft is studied for verification purposes. A mission type with 3 waves of continuous dispatch is imaged. Compared with the traditional methods that can just provide configuration results, the proposed method can provide optimal maintenance strategies as well.展开更多
不间断电源(UPS,Uninterrupted power supply),由电力变流器、储能装置(如蓄电池)和开关(电子式、机械式或混合式)等组合而成,在供电中断后能持续一定供电时间的电源设备[1]。随着技术的发展,UPS不间断电源应用范围逐渐扩大,特别在电信...不间断电源(UPS,Uninterrupted power supply),由电力变流器、储能装置(如蓄电池)和开关(电子式、机械式或混合式)等组合而成,在供电中断后能持续一定供电时间的电源设备[1]。随着技术的发展,UPS不间断电源应用范围逐渐扩大,特别在电信、石油、化工等领域得到了广泛的应用。石油化工企业生产装置电力设计技术规范规定一级负荷中当生产装置工作电源突然中断时,为确保安全停车,避免引起爆炸、火灾、中毒、人员伤亡、关键设备损坏,或事故一旦发生能及时处理,防止事故扩大,保证关键设备,抢救及撤离工作人员,而必须保证用电的负荷,应视为一级负荷中特别重要负荷,特别重要负荷必须设置UPS电源[2]。一般情况下,化工装置一级负荷都基本配备UPS电源,通过我司多年来对UPS电源应用过程中的经验,探讨化工仪表UPS电源的配置、管理、维护等要点问题,优化UPS配置,不断改善管理及维护能力。展开更多
随着智能电网的快速发展,电力通信网络作为支撑电网运行的重要基础设施,其动态配置与运维技术日益受到关注。软件定义网络(Software Defined Network,SDN)作为一种新兴的网络架构,为电力通信网络的灵活性和可管理性提供了新的解决方案...随着智能电网的快速发展,电力通信网络作为支撑电网运行的重要基础设施,其动态配置与运维技术日益受到关注。软件定义网络(Software Defined Network,SDN)作为一种新兴的网络架构,为电力通信网络的灵活性和可管理性提供了新的解决方案。文章针对基于SDN技术的电力通信网络动态配置运维技术进行了深入研究,提出了一种高效的动态配置策略,并通过仿真实验验证了其有效性和可行性。展开更多
文摘A multi-agent based fleet maintenance personnel configuration method is proposed to solve the mission oriented aircraft fleet maintenance personnel configuration problem. The mainte- nance process of an aircraft fleet is analyzed first. In the process each aircraft contains multiple parts, and different parts are repaired by personnel with different majors and levels. The factors and their relationship involved in the process of maintenance are analyzed and discussed. Then the whole maintenance process is described as a 3-layer multi-agent system （MAS） model. A com- munication and reasoning strategy among the agents is put forward. A fleet maintenance personnel configuration algorithm is proposed based on contract net protocol （CNP）. Finally, a fleet of 10 aircraft is studied for verification purposes. A mission type with 3 waves of continuous dispatch is imaged. Compared with the traditional methods that can just provide configuration results, the proposed method can provide optimal maintenance strategies as well.
文摘不间断电源(UPS,Uninterrupted power supply),由电力变流器、储能装置(如蓄电池)和开关(电子式、机械式或混合式)等组合而成,在供电中断后能持续一定供电时间的电源设备[1]。随着技术的发展,UPS不间断电源应用范围逐渐扩大,特别在电信、石油、化工等领域得到了广泛的应用。石油化工企业生产装置电力设计技术规范规定一级负荷中当生产装置工作电源突然中断时,为确保安全停车,避免引起爆炸、火灾、中毒、人员伤亡、关键设备损坏,或事故一旦发生能及时处理,防止事故扩大,保证关键设备,抢救及撤离工作人员,而必须保证用电的负荷,应视为一级负荷中特别重要负荷,特别重要负荷必须设置UPS电源[2]。一般情况下,化工装置一级负荷都基本配备UPS电源,通过我司多年来对UPS电源应用过程中的经验,探讨化工仪表UPS电源的配置、管理、维护等要点问题,优化UPS配置,不断改善管理及维护能力。
文摘随着智能电网的快速发展,电力通信网络作为支撑电网运行的重要基础设施,其动态配置与运维技术日益受到关注。软件定义网络(Software Defined Network,SDN)作为一种新兴的网络架构,为电力通信网络的灵活性和可管理性提供了新的解决方案。文章针对基于SDN技术的电力通信网络动态配置运维技术进行了深入研究,提出了一种高效的动态配置策略,并通过仿真实验验证了其有效性和可行性。
