学习型组织理论对改革高校学籍管理制度的启示

高校学籍管理制度是高校管理体系的基石和重要组成部分,是促进高校不断发展的重要动力之一。由美国的彼得·圣吉提出的管理学上的学习型组织理论为高校学籍制度改革提供了新的思路:改变原有模式隔阂、简单强调个人竞争和僵化的弊端,建立注重沟通、团体进步与合作以及灵活的学籍管理制度。     

浅谈在营区规划中对营区文化的塑造

当前在军队工程建设中,对营区规划的主导思想已形成基本一致的认识,但多从物质技术层面去理解,就营区规划单位而言,尚没有广泛认识到营区文化也是规划中的重要内容以及在营区现代化建设中起着不可替代的作用。本文针对此情况重点论述了营区文化的主要内容和重要作用,并提倡通过对营区空间形态的创造来塑造有特色的营区文化,最终创造出一个充满凝聚力的,有利于长期发展的营区环境。     

INS 故障模型和推理方法的研究与设计

讨论了某型惯导 ( INS)设备的结构、工作流程和故障特点 ,分析了基于知识的专家系统 ( ES)常用的诊断模型和推理方法 ,在此基础上 ,设计了具体的基于对象的惯导综合层次模型及其推理机 .该模型和推理机已实际应用于该型 INS的故障诊断专家系统的设计     

加强计算机基础教育问题的探索

指出了高等军事院校非计算机专业人才加强计算机基础教育的重要意义,结合我院的现状,提出了加强计算机基础教育的措施和模式.     

装甲装备器材装箱优化研究

在对装甲装备器材进行科学分类的基础上,着重研究了直方体类器材的装箱优化问题,解决了目前装甲装备器材的类型与品种多、形状差异大,人工选择器材外包装箱时费时费力的问题.     

Inventory transshipment game with limited supply: Trap or treat

Inventory transshipment is generally shown to be beneficial to retailers by matching their excess demand with surplus inventory. We investigate an inventory transshipment game with two newsvendor-type retailers under limited total supply and check whether the retailers are better off than the case without transshipment. We derive the ordering strategies for the retailers and show that unlike the unlimited supply case, a pure Nash equilibrium only exists under certain conditions. Furthermore, contrary to the conventional wisdom, we show that inventory transshipment may not always benefit both retailers. Although one of the retailers is guaranteed to be better off, the other could be worse off. The decision criteria are then provided for the retailers to determine if they will benefit from the exercise of inventory transshipment. Numerical study indicates that the carefully chosen transshipment prices play an important role in keeping inventory transshipment beneficial to both retailers. Subsequently, a coordinating mechanism is designed for the retailers to negotiate transshipment prices that maximize the total profit of the two retailers while keeping each of them in a beneficial position.     

Pricing and capacity allocation strategies: Implications for manufacturers with product sharing

Emerging sharing modes, like the consumer-to-consumer (C2C) sharing of Uber and the business-to-consumer (B2C) sharing of GoFun, have considerably affected the retailing markets of traditional manufacturers, who are motivated to consider product sharing when making pricing and capacity decisions, particularly electric car manufacturers with limited capacity. In this paper, we examine the equilibrium pricing for a capacity-constrained manufacturer under various sharing modes and further analyze the impact of capacity constraint on the manufacturer's sharing mode selection as well as equilibrium outcomes. We find that manufacturers with low-cost products prefer B2C sharing while those with high-cost products prefer C2C sharing except when the sharing price is moderate. However, limited capacity motivates manufacturers to enter into the B2C sharing under a relatively low sharing price, and raise the total usage level by sharing high-cost products. We also show that the equilibrium capacity allocated to the sharing market with low-cost products first increases and then decreases. Finally, we find that sharing low-cost products with a high limited capacity leads to a lower retail price under B2C sharing, which creates a win-win situation for both the manufacturer and consumers. However, sharing high-cost products with a low limited capacity creates a win-lose situation for them.     

美空军情报监视侦察作战理念发展研究

情报、监视与侦察(Intelligence、Surveillance and Reconnaissance,ISR)活动能提供大量情报与战场态势,对夺取战争主动权起到举足轻重的作用。美空军情报、监视与侦察在信息时代中不断发展,在作战理念上出现了较大的发展变化。研究了美空军情报、监视与侦察作战理念内涵与发展的历史阶段,归纳了其发展特点,并对情报工作的建设与发展提出相应的启示建议。     

捷联惯导+G/G接收机+星光组合导航应用研究

提出了适用于高空导弹的以捷联惯导为主,G/G接收机、星光导航为辅的组合导航方式,对组合方式进行了讨论,并给出了捷联惯导+G/G接收机+星光组合导航的原理图。     

谐波平衡法数值模拟周期性非定常流动

谐波平衡法是目前非定常流动数值研究中颇受关注的频域计算方法,该方法计算效率高,特别是对于周期性非定常流动问题具有明显的计算优势。采用谐波平衡法数值模拟高超声速导弹标模模型在不同参数下的强迫俯仰振动,重建气动力/力矩系数迟滞曲线,将计算结果与时域方法相比较,详细考察谐波平衡法的计算精度、效率和内存需求,分析不同参数对谐波平衡法计算的影响。计算结果表明,谐波平衡法适用于中小振幅下的非定常流动计算,且计算时间基本不受减缩频率的影响,对于长周期低频问题,较时域方法有明显计算优势。