从探头阵列到标准测量点的磁场值转换

针对目前在消磁站对舰船进行磁场测量时,探头阵列所测磁场值不是舰船标准测量点的磁场值这一情况,讨论依据探头阵列(基准测量点)测量出来的磁场值,采用二次二维插值算法计算舰船标准测量点上的磁场值.实验结果表明,该方法计算精度高,具有较高的应用价值.     

初始和终止库存不为零的生产与库存问题

针对初始库存和终止库存不为零的生产与库存问题,通过适当设置需求量,将其化为初始库存和终止库存为零的问题,以便应用重生性质进行求解。     

Hilbert空间中Lipschitz伪压缩映像不动点的杂交投影算法

在H ilbert空间中,采用杂交投影的方法设计了一种Lipschitz伪压缩映像不动点新的迭代格式,并利用H ilbert空间中特有的性质,证明了由此算法产生的序列强收敛于Lipschitz伪压缩映像不动点。     

基于剩余穿深理论选择瞄准点研究

在现有坦克炮对装甲目标射击瞄准点选择方法的基础上,引入并介绍了剩余穿深理论的相关知识,分析了剩余穿深理论对毁伤目标的影响以及不同剩余穿深条件下,各弹种瞄准点选择在装甲目标不同部位的毁伤效果,提出了基于剩余穿深理论选择坦克炮对装甲目标射击时选择瞄准点的方法,为装甲部队的射击训练提供了科学合理的理论指导.     

有运力限制条件下的军械紧急调运优化模型研究

军械调运是军械保障工作中一个十分重要的环节,关系到军械保障工作能否快捷有效地完成.考虑到战时状况下军械调运的复杂性、快速性、危险性等特点,文中建立了2种有运力限制条件下的多需求点、多货种军械紧急调运的优化模型,通过严格的数学逻辑推导,对2种模型给出了解析算法,并通过具体的算例表明了模型的正确性及算法的有效性.     

An inspection game: Taking account of fulfillment probabilities of players' aims

This paper deals with an inspection game of customs and a smuggler. The customs can take two options of assigning a patrol or not. The smuggler has two strategies of shipping its cargo of contraband or not. Two players have several opportunities to take actions during a limited number of days. When both players do, there are some possibilities that the customs captures the smuggler and, simultaneously, the smuggler possibly makes a success of the smuggling. If the smuggler is captured or there remain no days for playing the game, the game ends. In this paper, we formulate the problem into a multi‐stage two‐person zero‐sum stochastic game and investigate some characteristics of the equilibrium solution, some of which are given in a closed form in a special case. There have been some studies so far on the inspection game. However, some consider the case that the smuggler has only one opportunity of smuggling or the perfect‐capture case that the customs can certainly arrest the smuggler on patrol, and others think of a recursive game without the probabilities of fulfilling the players' purposes. In this paper, we consider the inspection game taking account of the fulfillment probabilities of the players' aims. © 2006 Wiley Periodicals, Inc. Naval Research Logistics, 2006     

某地地导弹控制回路参数测试系统设计

针对导弹的定型试验,介绍了一种通用的地地导弹系统数据采集方案,并对其中所遇到的关键问题加以阐述,对各种火控系统的定型设备研制具有一定的参考价值     

Non‐zero‐sum nonlinear network path interdiction with an application to inspection in terror networks

A simultaneous non‐zero‐sum game is modeled to extend the classical network interdiction problem. In this model, an interdictor (e.g., an enforcement agent) decides how much of an inspection resource to spend along each arc in the network to capture a smuggler. The smuggler (randomly) selects a commodity to smuggle—a source and destination pair of nodes, and also a corresponding path for traveling between the given pair of nodes. This model is motivated by a terrorist organization that can mobilize its human, financial, or weapon resources to carry out an attack at one of several potential target destinations. The probability of evading each of the network arcs nonlinearly decreases in the amount of resource that the interdictor spends on its inspection. We show that under reasonable assumptions with respect to the evasion probability functions, (approximate) Nash equilibria of this game can be determined in polynomial time; depending on whether the evasion functions are exponential or general logarithmically‐convex functions, exact Nash equilibria or approximate Nash equilibria, respectively, are computed. © 2017 Wiley Periodicals, Inc. Naval Research Logistics 64: 139–153, 2017     

基于DEM的无人机炸点偏差测量模型

为了保证射击的精度和缩短作战反应时间,舰炮对远程岸上目标实施攻击时需要实时获取炸点相对于目标的偏差情况。目前我军现有的观察校射无人机所采取的炸点偏差模型在地形复杂地区存在较大的原理误差,为解决这一问题,提出了基于数字高程模型(DEM)的无人机炸点偏差模型,经误差仿真,复杂地形条件下该模型偏差测量精度和测量实时性都满足要求。     

超低空目标侦察与数字化火控技术的发展前景

低空、超低空目标的日益增多,促进了超低空目标侦察技术和防空兵火控观念的改变.对雷达超低空侦察技术、被动声纳超低空预警技术、地面防空兵器数字化火控技术3个方面的发展前景进行了详细论述.