战场数字化条件下的单兵数字化系统——“数字化战场与单兵数字化系统”系列论文之二

本文首先讨论了战场数字化条件下单兵数字化系统的概念和内涵，用Ｌａｎｃｈｅｓｔｅｒ模型分析了单兵系统的作战效能，然后以此为基础研究了单兵系统的基本功能单元和实现其整体功能的组成结构。     

The impact of animal welfare regulations on firms' product offerings: Humane or organic product?

Increased public concerns about animal welfare have spurred new regulations to improve animals' treatment and living conditions. We study how these regulations affect firms' product offerings, prices, and profits. We consider two competing animal agriculture supply chains, each consisting of a supplier and a buyer. New regulations require firms to choose between offering humane or organic products, which are differentiated by animals' living conditions. We find that consumers' growing awareness of animal welfare encourages firms to offer organic products, which require the highest standards for animals' living conditions. We also show that tightening humane product standards and loosening organic product standards encourage firms to offer organic products—but with distinct pricing implications. The former leads to higher retail prices whereas the latter may lower retail prices. Depending on costs and consumers' awareness of animal welfare, a humane product may be priced higher or lower than an organic product. Furthermore, we provide conditions under which a regulator should offer a unit-cost or an investment cost subsidy to improve social welfare. We show that subsidies can encourage firms to change from offering humane to organic products, or vice versa, to enhance total social welfare.     

基于OMAPl510单兵通信系统中头盔子系统的实现

OMAPl510是德州仪器TI公司的双核架构处理器,整合了一个控制性能强的ARM925处理器、一个低功率消耗的高效能TMS320C55X数位信号处理器DSP。文中首先描述单兵通信系统的组成,并给出以头盔子系统为核心的基本工作原理图。然后介绍了0MAPl510的硬件架构和软件架构,并较为详尽地给出实现头盔子系统的蓝牙主控程序的主要代码。最后针对此头盔子系统蓝牙无线通信距离的局限性,提出与头盔共形的微带阵列天线的改进方案。     

公安边防部队士官学历教育浅谈

公安边防部队的士官学历教育尚在起步阶段,任重而道远。各级领导应着眼部队长远建设,确立优先发展的战略地位;应立足部队现实需要,设置学科专业;应根据岗位任职需求,确定课程体系,突出实用性;应适应教学任务的要求,完善管理与保障体系。     

Livelihood systems of enlisted Ugandan Army soldiers: honour and reform of the UPDF

This article explores the livelihood pathways of serving Ugandan Army soldiers and traces their methods and motivations for enlistment. All were from areas of northern Uganda affected by nearly two decades of violent instability. With the Uganda People's Defence Forces (UPDF) increasing recruitment eligibility requirements and taking other measures to improve professionalism, some soldiers enlisted using false credentials and names, travelled to skirt unofficial ethnic quotas, and joined against their family's wishes. The Army's defence reform process was intended to preclude such problems. The article concludes with reflections on what strategic deception (by both recruits and the Army) may imply for warriors' honour.     

对单兵火箭提前修正量的分析研究

为了实现某型单兵火箭的射击在陆军分队作战模拟仿真系统中的仿真模拟,运用数理统计理论对单兵火箭提前修正量进行分析研究,论证了单兵火箭的射程与提前修正量的一元线性回归分析的统计规律,给出了一元线性回归方程和提前修正量的置信区间,论证了在置信区间中的实际提前修正量的射击的弹着点符合正态分布的射击规律和散布律公式。根据得到的理论结果,指导模拟仿真系统对单兵火箭的射击进行仿真模拟。     

论单个军人队列动作的分类施训

单个军人队列动作是最基本的军事技能。依据《队列条令》,结合武警部队任务特点,从单个军人队列动作的运用实际出发,组训时分类施训,对提高武警部队的队列训练质量,必将起到巨大地推进作用。     

基层战士现实思想行为变化的特点及解决思路

在市场经济形势下,战士的思想出现了前所未有的新变化,市场经济的观念正在深入人心,但遇事心理承受能力弱,思想波动大,“两极性”比较明显。战士成份的变化,势必引起基层战士的思想行为较之过去呈现出极其复杂的变化。要有效解决战士的现实思想问题,必须遵循规律,增强思想工作的预见性、针对性和创造性;结合战士实际,突出思想工作重点,形成科学高效的思想政治工作机制。     

基于A~*算法的虚拟士兵城市作战路径规划

针对虚拟士兵在城市作战仿真领域的需求,重点研究了虚拟士兵在城市环境中路径规划问题。通过对三维城市虚拟环境空间进行分层信息处理,生成虚拟士兵能够感知的虚拟信息层。用A*算法求出虚拟士兵从初始位置到达目标位置的最佳路径,并给出算法的具体设计与实现。     

战士自我意识发展变化对部队管理的影响及对策

自我意识是影响部队管理的一个重要心理因素。新时期,青年战士的自我意识发生了一些新的变化,对部队管理产生了积极影响与不利影响。对此,基层管理中应采取三种办法增强效能:挖掘潜能、因势利导、制定适度目标。