开环全保偏光纤陀螺研究

开环全保偏光纤陀螺结构简单，有使用价值；进入９０年代国外研究成功熔接型保偏光纤耦合器以后，这种陀螺更受重视，向实用方向发展，对研究全保偏光纤陀螺中的几个关键问题，光路中元器件的特性；保偏光纤的对轴熔接技术，零漂和噪声做了分析，实验结果表明，零漂达到１．２４°／ｈ。     

引战系统数学仿真中战斗部仿真的初步实现

研究了某导弹引战系统数学仿真中破片式战斗部仿真的实现。根据目标易损性,用蒙特卡罗法计算了战斗部对空中目标的杀伤作用,给出了炸点定位、破片飞行动力学系数、易损舱覆盖面积、杀伤区参数、破片对易损舱作用和易损舱杀伤概率的计算模型,并由此获得了目标杀伤概率和导弹单发杀伤概率。介绍了设计的引战系统数学仿真模型。该模型的作用和有效性在该导弹的闭合回路靶试中获得了验证。     

电子元器件性能与液相外延工艺

分析了液相外延（ＬＰＥ）在微电子工艺中的状况及其原理，概述了ＬＰＥ在器件制造中的应用，指出了ＬＰＥ的电子元器件的优良特性，给出了ＬＰＥ在光电子领域研究中的最新成果。     

火工作动装置设计参数的敏感性分析

文章用内弹道理论建立火工作动装置的性能仿真模型，并对输出性能进行预计和分析，找出了影响输出性能的主要设计参数，并提出膨胀比的概念，用来快速判断设计的优劣。     

Surface shape control of integrated paraboloid space reflector consisting of sub-reflectors exploiting modulated solar pressure

Reflectors are very critical space elements and can be used not only as solar collectors/reflectors, telecommunication radio antennas and telescopes but also for dual-usage such as solar sails and solar concentrators to probe and sublimate materials from asteroids when actively controlling the surface shape. In this paper, the surface shape of a slack reflector with negligible elastic deformations will be controlled to be a paraboloid by actively modulating the solar radiation pressure (SRP) force using reflectivity control devices (RCDs) across the reflector. Nonlinear static equilibrium equations for an arbitrary infinitesimal within the reflector along the radial, circumferential and transverse directions are established considering the external modulated SRP force and internal tensions respectively. The coupled radial stress differential governing equation and reflectivity algebraic equation are obtained for the paraboloid reflector by the help of the formulation of an inverse problem based on equilibrium equations previously established. Some analytical and numerical analysis for reflectors with ideal and non-perfect SRP force models are performed respectively. The conclusions concerning about how to control the reflector’s surface shape successfully using allowed reflectivity, resulting in reasonable stress range, moreover, how to get the feasible solutions influenced by the reflector’s size parameters, are all based on the presented analytical and numerical analysis.     

航电系统并行检测过程与检测设备解耦方法

航电系统在使用或升级改造过程中进行可靠性检测是必不可少的。特别是在当前批量航电系统大量投入使用的背景下，迫切需要能高效、快速、准确地对系统进行可靠性检测。由于航电系统安全性要求高，内置检测软件受限，需要外置检测设备通过航电系统指定接口进行检测，检测过程也不允许出现任何泄露等行为。检测设备与具体航电系统耦合，检测过程与具体检测设备耦合，难以实现批量航电系统并行检测。为此，通过引入逻辑检测设备，给出了一种航电系统并行检测分层框架，解决检测设备与被测系统耦合的问题，同时也保证了检测的安全性。通过逻辑检测设备、检测跳转机和被测主机上检测行为的描述，给出了一种面向通用航电系统并行检测的检测设备协同机制，解决检测过程与检测设备耦合的问题，从而支持多个航电系统并行检测。最后，实现了一个通用航电系统并行检测系统，并通过实际应用和实验对比验证所提方法的有效性。     

Virtual target guidance-based distributed model predictive control for formation control of multiple UAVs

The paper proposes a Virtual Target Guidance (VTG)-based distributed Model Predictive Control (MPC) scheme for formation control of multiple Unmanned Aerial Vehicles (UAVs). First, a framework of distributed MPC scheme is designed in which each UAV only shares the information with its neighbors, and the obtained local Finite-Horizon Optimal Control Problem (FHOCP) can be solved by swarm intelligent optimization algorithm. Then, a VTG approach is developed and integrated into the distributed MPC scheme to achieve trajectory tracking and obstacle avoidance. Further, an event-triggered mechanism is proposed to reduce the computational burden for UAV formation control, which takes into consideration the predictive state errors as well as the convergence of cost function. Numerical simulations show that the proposed VTG-based distributed MPC scheme is more computationally efficient to achieve formation control of multiple UAVs in comparison with the traditional distributed MPC method.     

光电经纬仪室内检测系统的研究与应用

为解决靶场光电经纬仪的精度检测问题,进行可行性分析和系统研究,研制开发室内检测系统。系统针对靶场不同型号的光电经纬仪提出合理的检测方法,建立动态精度靶标为检测基础的数学模型,用Visual Basic实现数据转换、计算和检测信息管理,并通过某型号光电经纬仪实际检测、验证系统的正确性。该检测系统增强了检测的可靠性,极大地提高检测效率。     

飞机数字式电子防滑系统采用新控制律的仿真研究

 讨论了从改进控制律着手提高系统性能的方法。在建立能适应系统随机扰动的基准速度产生器模型和改进控制器放电功能的基础上，设计了模糊复合控制器，通过调节系统的防滑循环频率，在减少深打滑和提高刹车效率方面收到了良好的效果。     

高职物流教育存在的问题及解决对策

通过分析我国高职物流教育的现状及存在的培养目标定位模糊、师资缺乏、教材质量差、教学手段和方法单一等问题。提出了明确培养目标、加强师资队伍和教材建设、改革教学方法等对策。阐述了只有更新观念，不断创新，高职院校才能为我国物流行业培育出更多高素质的适用人才。