遗传算法在防空导弹火力优化分配中的应用

介绍了遗传算法的基本原理、算法设计并结合遗传算法主要解决了如何把目标分配给火力单元的问题,编写了相应的程序,并给出了一个基于遗传算法的火力优化分配方案。     

任务分配问题的对称群方法

探讨了无人飞行器(UAV)编队的任务分配问题。任务分配是UAV协同控制的基础,其解是任务区域内各任务的一个排列。求解UAV任务分配问题的有效方法是能在合理的计算时间内找到近似最优解的启发式算法。用对称群描述UAV任务分配的搜索空间,基于右乘运算构造搜索邻域。仿真结果验证了群论禁忌搜索算法的有效性。     

区域联合作战装备保障任务分配模型

现代信息化战争是体系与体系的对抗,区域作战联合装备保障成为信息化条件下装备保障的主要方式,实施科学正确的装备保障指挥,进行保障任务分配对于提高保障效益具有非常重要的意义。通过区域作战装备保障任务的特点,依据区域保障要求建立了包括转场时间在内和不同作战方向上作战单元的重要程度不同的装备保障任务分配模型,保证了重要方向上最晚完成保障任务的作战单元保障时间最短和非重要方向上最晚完成保障任务的作战单元保障时间最短。最后,应用遗传算法给出了区域联合作战装备保障任务分配模型的求解方法和步骤,具有一定的科学性和实用性。     

分布式指挥与控制关键技术及其发展

随着信息技术的发展,分布式指挥与控制已成为信息时代联合作战指挥的一种新方式。把握实施分布式指挥与控制主要环节的核心技术,运用物联网、大数据、量子通信、人工智能等前沿科技,是促进指挥信息系统在作战指挥领域发挥效能的关键所在。     

一种舰载多武器火力兼容优先级控制模型和方法

分析了美海军先进驱逐舰的武器配置,给出了舰载两两武器间动态火力散布体交叉的时空模型,提出了一种舰载多武器火力兼容优先级控制数学模型,并给出计算实例。     

Single batch machine scheduling with deliveries

We consider the problem of scheduling a set of n jobs on a single batch machine, where several jobs can be processed simultaneously. Each job j has a processing time p_j and a size s_j. All jobs are available for processing at time 0. The batch machine has a capacity D. Several jobs can be batched together and processed simultaneously, provided that the total size of the jobs in the batch does not exceed D. The processing time of a batch is the largest processing time among all jobs in the batch. There is a single vehicle available for delivery of the finished products to the customer, and the vehicle has capacity K. We assume that K = rD, where and r is an integer. The travel time of the vehicle is T; that is, T is the time from the manufacturer to the customer. Our goal is to find a schedule of the jobs and a delivery plan so that the service span is minimized, where the service span is the time that the last job is delivered to the customer. We show that if the jobs have identical sizes, then we can find a schedule and delivery plan in time such that the service span is minimum. If the jobs have identical processing times, then we can find a schedule and delivery plan in time such that the service span is asymptotically at most 11/9 times the optimal service span. When the jobs have arbitrary processing times and arbitrary sizes, then we can find a schedule and delivery plan in time such that the service span is asymptotically at most twice the optimal service span. We also derive upper bounds of the absolute worst‐case ratios in both cases. © 2015 Wiley Periodicals, Inc. Naval Research Logistics 62: 470–482, 2015     

A sequential scheduling problem with impatient jobs

There are n customers that need to be served. Customer i will only wait in queue for an exponentially distributed time with rate λ_i before departing the system. The service time of customer i has distribution F_i, and on completion of service of customer i a positive reward r_i is earned. There is a single server and the problem is to choose, after each service completion, which currently in queue customer to serve next so as to maximize the expected total return. © 2015 Wiley Periodicals, Inc. Naval Research Logistics 62: 659–663, 2015     

俄罗斯新一代舰载指控系统的设计思想

介绍了俄罗斯舰载指控系统的发展历史,分析研究了俄罗斯新一代指控系统的体系结构。以俄罗斯某新型指控系统为案例,介绍了其硬件和软件功能设计思想。     

基于WBS的装备作战需求联合论证任务流程设计方法

针对装备作战需求联合论证中任务分解与协同困难的问题,以构建融合业务活动与管理活动的集成论证活动为目标,提出了基于WBS的装备作战需求论证活动分解方法,分析了装备作战需求论证活动分解的原理、原则和活动表示方法,研究了业务活动与管理活动的WBS分解过程,研究了业务活动与管理活动的集成方法和协同分析方法,初步构建了基于WBS的装备作战需求联合论证任务流程模型,为进一步优化和调整装备作战需求论证流程、提高论证工作效率和成果质量提供了新的方法。     

分布式海战场资源规划问题

分布式海战场资源规划是实现海上联合作战的关键。首先分析了海战场资源的分类及战场资源规划特点,建立了基于多智能体的分布式海战场资源规划系统,深入分析了该规划系统的组成和功能,并构造了相应的资源规划结构模型,为实现定性和定量相结合的海战场资源规划与管理提供了一条有效的途径。