规范程序法理念构建和谐校园

构建高校和谐校园是构建社会主义和谐社会的重要组成部分，也是高校快速协调、健康发展的必然要求。高校校园应是一个稳定、各尽所能、充满活力、互相尊重、平等互利、团结友爱的和谐校园。法律程序制度具有的规范性、交涉性、协调性、处罚性等功能是构建和谐校园的必然选择，因而也是保证和谐校园实现的有效途径。     

成像观测卫星多星联合调度模型及其列生成求解算法研究

首先介绍成像观测卫星调度问题的特点和主要约束,将成像观测卫星调度分为调度预处理、调度模型及求解、调度结果评估3个阶段。在此基础上,论述成像观测卫星调度模型,并采用列生成法,将多卫星调度问题分解为集合分割主问题和单卫星调度子问题,通过循环迭代来求解调度模型。最后,针对本文提出的算法设计一个问题实例,并给出算法计算结果。结果分析表明,本文提出的模型和算法能较好解决实际应用问题。     

介质体散射分析中奇异积分处理

为消除高阶矩量法（MOM）求解表面积分方程时的奇异积分,提出了一种采用混合域基函数精确计算奇异积分的方法。通过分离奇异积分项,用变量替换求解析解,与高斯积分法获得的非奇异积分值相加,求得阻抗元素。仿真计算表明：该法的结果和文献中低价MOM吻合。     

基于ARM9的宽频功率源接口电路设计

结合研制工作实际,介绍一种以ARM9为核心的宽频功率源接口电路设计方案和程序设计方法。给出了电路设计方案,介绍各电路模块的功能和设计思想。在介绍VxWorks操作系统架构的基础上,给出了应用程序设计的详细流程。     

液体冲压发动机数字电子控制系统

为某型号整体式液体冲压发动机设计了数字电子－液压机械控制系统，介绍了该系统的控制方案、工作原理和工作方式。数字电子－液压机械控制系统和冲压发动机与弹体数字仿真器等组成液体冲压发动机、弹体／发动机控制系统半实物仿真系统，对数字电子－液压机械控制系统的功能及工作协调性进行了检验，半实物仿真试验结果证明，该系统满足设计要求。     

对地观测卫星调度的混合整数规划模型及求解

首先简要介绍对地观测卫星的成像过程,详细分析多星调度过程中涉及的各种约束。在此基础上,将对地观测卫星调度问题看作一类具有时间窗口的并行机器调度问题,对其进行了数学描述,并建立对地观测卫星调度的混合整数规划模型。采用列生成法,将多卫星调度问题分解为集合分割主问题和单卫星调度子问题,通过循环迭代来求解调度模型。最后,针对本文提出的算法设计一个问题实例,并给出算法计算结果。结果分析表明,列生成法的效率与问题规模大小相关。     

混合线性/非线性状态空间模型的边缘Rao-Blackwellized粒子滤波法(英文)

本文提出了边缘 Rao-Blackwellized 粒子滤波器(marginal Rao-Blackwellized particle filter, MRBPF)算法,算法融合了 Rao-Blackwellized 粒子滤波器(Rao-Blackwellized particle filter , RBPF)算法和边缘粒子滤波器(marginal particle filter, MPF)算法。算法中状态被分为线形和非线性两部分,分别用 MPF 和卡尔曼滤波器(Kalman Filter)进行估计。地形辅助导航(terrain aided navigation, TAN)的仿真结果表明,与 RBPF 相比,提出算法的非线性状态估计的误差均方根(root mean square error, RMSE)和误差方差分别降低了约 29%和 96%,独立粒子数提高了约80%,获得了更好的收敛结果。分析表明,现有RBPF是MRBPF的一个特例。     

辽宁省经济发展方案与指标的分析

本文利用辽宁省1997年投入产出表对辽宁省经济发展的几个问题做了初步的优化分析，得出了具有一定指导性意义的结论。     

Sub-optimal fixed-finite-horizon spacecraft configuration control on SE(3)

For achieving the desired configuration of spacecraft at the desired fixed time, a sub-optimal fixed-finite-horizon configuration control method on the Lie group SE(3) is developed based on the Model Predictive Static Programming (MPSP). The MPSP technique has been widely used to solve finite-horizon optimal control problems and is known for its high computational efficiency thanks to the closed-form solution, but it cannot be directly applied to systems on SE(3). The methodological innovation in this paper enables that the MPSP technique is extended to the geometric control on SE(3), using the variational principle, the left-invariant properties of Lie groups, and the topology structure of Lie algebra space. Moreover, the energy consumption, which is crucial for spacecraft operations, is considered as the objective function to be optimized in the optimal control formulation. The effectiveness of the designed sub-optimal control method is demonstrated through an online simulation under disturbances and state measurement errors.     

Establishment criteria,routing algorithms and probability of use of inter-satellite links in mixed navigation constellations

In this paper, the establishment criteria, routing algorithm and the probability of use of ISLs (inter-satellite links) in the mixed navigation constellation of GEO satellites, IGSO satellites and MEO satellites are analyzed. Firstly, the general criteria of ISL establishment in mixed navigation constellation are proposed from the perspective of geometry, and the influences of these criteria on routing algorithms and the probability of use of ISLs are discussed. Then, from the perspective of autonomous orbit determination, the routing algorithm in mixed navigation constellation is designed. Thirdly, a stochastic study of ISLs load in mixed navigation constellation is proposed, and the formulae of probability of use of ISLs are given. Finally, in the simulation, the establishment criteria, routing algorithm and the probability of use of ISLs in a specific mixed navigation constellation of 3GEO + 3IGSO + 24MEO are discussed in detail. The findings of this paper provide a basis for the ISL establishment and routing algorithm, and offer the quantitative indicators for the use of ISL in the mixed navigation constellation.