基于弯曲路径的复杂温度场重建算法仿真研究

以最小二乘法温度场图像重建算法为基础以费尔马定理为依据，对声学法工业炉温度场检测中由于声波传播路径弯曲对温度场重建所产生的影响进行了研究，给出一种实现声波路径弯曲补偿的复杂温度场重建算法，通过仿真，考察了该算法对不同温度场分布函数的重建效果，结果表明：该算法不但可实现声波路径弯曲的补偿，而且可同时进行温度场的重建，具有较高的重建精度。     

联合作战仿真应用中的想定系统框架

想定是军事活动的产物，随之成为军事仿真领域不可缺少的重要组成部分，其地位在仿真发展中显得日益重要，想定模型是想定在军事仿真中想定的数字化表述，想定系统是支撑想定模型的软件系统，本文就联合作战仿真应用中的对想定模型和想定系统提出的要求进行探讨，提出适合这种应用的基于一致的想定数据模型的想定系统的功能描述和系统框架。     

FROM MANUFACTURING SCHEDULING TO SUPPLY CHAIN COORDINATION：THE CONTROL OF COMPLEXITY AND UNCERTAINTY

With time-based competition and rapid technology advancements, effective manufacturingscheduling and supply chain coordination are critical to quickly respond to changing marketconditions. These problems, however, are difficult in view of inherent complexity and variousuncertainties involved. Based on a series of results by the authors, decomposition and coordination byusing Lagrangian relaxation is identified in this paper as an effective way to control complexity anduncertainty.A manufacturing scheduling problem is first formulated within the job shop context withuncertain order arrivals, processing times, due dates, and part priorities as a separable optimizationproblem. A solution methodology that combines Lagrangian relaxation, stochastic dynamicprogramming, and heuristics is developed. Method improvements to effectively solve large problemsare also highlighted. To extend manufacturing scheduling within a factory to coordinate autonomicmembers across chains of suppliers, a decentralized supply chai     

基于强跟踪滤波器估计的最优融合方法

在分布式雷达数据处理模式中 ,数据融合是获得较精确的目标轨迹的主要环节。为克服卡尔曼滤波器对初始值敏感、鲁棒性差和对机动目标跟踪性能差的缺陷 ,通过利用各传感器的观测数据 ,采用强跟踪滤波器对目标进行跟踪 ,以改善目标状态估计的精度。对判定源于同一目标的状态估计值 ,给出了一种估计状态线进行性组合的最优融合准则。得出了实际数据的实验结果。     

系统可靠性优化的离散多目标决策方法

工程实际中 ,人们往往在追求系统的可靠性达到最大的基础上 ,又追求系统的造价到达最小。另外 ,系统中单元的可靠性有时需从给定的离散集中选取。针对上述现象 ,提出了离散多目标决策方法 ,用于选取大型复杂系统中单元可靠性的最优值。算例表明所提出文方法有效     

谈职业院校教学质量与招生就业的互动关系

招生就业工作关系到职业院校的生存和发展,而招生就业与教学质量之间具有相互影响、相互制约的互动关系.本文在分析二者相互之间关系的基础上,提出了实现良性互动的对策.     

Evolutionary Computation and its Application

On Mar.23,2006,a project in the Major Program of NSFC-"Evolutionary computation and its application",managed by Prof.Licheng Jiao,Prof.Lishan Kang,Prof.Zhenya He,and Prof.Tao Xie,passed its Final Qualification Process and was evaluated as Excellent.     

预应力梁板施工中病害分析与对策

针对预应力梁板施工中常遇到的一些病害,对其中产生的原因进行了分析与探讨,并提出了具体的预防措施和处理方法。     

Intelligence service binding architecture for interoperability between home network devices

Existing home devices in home network provides only independent services limited on a homogeneous protocol and/or do not fully support an intelligent service provided by cooperating among heterogeneous protocol devices. This paper proposes an intelligent and integrated service binding architecture which allow the users to figure out the status of devices and to cooperate among home network devices regardless of supported protocols or operational characteristics.     

"看不见的手"与科学的繁荣

“看不见的手”在科学中扮演着重要的角色,科学家个人的自利行为可以增进科学共同体的利益。要发挥“看不见的手”的神奇作用,制度的设计与安排不可或缺。唯有科学制度有效地发挥作用,科学家个人的自我目标与科学的制度目标融为一体,私人利益与公共利益和谐一致,科学才会获得真正的成功与繁荣。