数字化稳定跟踪系统软件设计

概述了数字化稳定跟踪系统的几个关键问题,通过理论分析与试验验证,提出了实现高性能数字化稳定跟踪系统的思路及方法     

新型水陆坦克系统效能评估模型研究

在提出一种新型水陆坦克的基础上,研究了其作战任务剖面,提出其作战使用性能要求,建立了一套科学评估的方法体系——综合效能多指标评价法,将各种评价方法——层次分析法、灰色评估法、模糊综合评判、Delphi法等融为一体,建立了新型水陆坦克系统效能评估的递阶层次分析模型,对新型水陆坦克和六三式水陆坦克的综合效能分别进行了系统评价,为高层领导对武器装备决策提供了科学的依据。     

数字电路故障模拟方法复杂性分析

通过分析故障模拟算法的发展及其现状,在理论和对ISCAS实验的基础上,给出各种算法的复杂性分析结果,并比较了各种故障模拟方法的优劣。     

网络节点双机容错系统中的重构算法

提出了一种网络节点双机容错系统中的重构算法,详细叙述了重构时序和内存数据的一致性,并给出了算法流程。     

典型 ATM 交换机缓冲系统在类 C/S 业务模式下的队列长度比较

许多应用场合中的通信业务可以用类用户一服务器（C／S）业劳模式来表达,因此有必要研究这种业务下的ATM交换机缓冲存储器策略;本文以计算机仿真的手段评估了四种典型缓冲结构的队列长度概率分布情况,进而比较了类C／S业劳模式下ATM交换机几种典型缓冲系统的性能。     

War reserve spares kits supplemented by normal operating assets

In peacetime, base stock levels of spares are determined on the assumption of normal resupply from the depot. In the event of war, however, a unit must be prepared to operate from stock on hand for a period of time without being resupplied from the depot. This paper describes a mathematical model for determining such war reserve spares (WRS) requirements. Specifically, the model solves the following kind of optimization problem: find the least-cost WRS kits that will keep the probability of a stockout after K cannibalizations less than or equal to some target objective α. The user of the model specifies the number of allowable cannibalizations, and the level of protection that the kit is supposed to provide. One interesting feature of this model is that in the probability computation it takes into account the possiblility of utilizing normal base operating assets. Results of a sensitivity analysis indicate that if peacetime levels were explicitly taken into account when designing a WRS kit, a cost saving of nearly 40 percent could be effected without degrading base supply performance in wartime.     

NetBIOS环境下屏幕图形与控制命令实时传输系统

介绍了在NetBIOS环境下,采用TSR技术对8259的定时中断服务程序进行截取和修改,以进行工作站间图形与键盘命令实时传送的系统。该系统具有便于移植、多任务性好以及实时、实用性强等特点。     

车辆驾驶仿真中地形匹配的数学模型

建立了地形匹配的一种新的数学模型,开发了相应的C语言程序,并进行了定性检验。该模型已在实际中得到应用,效果良好。     

光学图样光电探测的动态仿真

以圆孔夫琅和弗衍射图样的光电探测为例,介绍了对光学图样的光电探测进行动态仿真的方法。     

弹塑性梁动态断裂的线弹簧模型

The elastic-plastic line-spring model is proposed to analyse the dynamicfracture of a cracked beam of ductile material in present paper. It can be expected from thenumerical results that this method for the analysis of dynamic fracture under elastic-plasticconditions will be valuable due to its computational simplicity.