基于推广卡尔曼滤波的多站被动式融合跟踪

将推广卡尔曼滤波(EKF)算法与集中式融合跟踪算法相结合，用于被动式多站跟踪，给出了基于EKF的被动式多站集中式融合跟踪算法。该算法可解决被动式跟踪系统的可观测性及非线性问题。以三个站进行跟踪为例，进行了仿真研究，结果表明该算法具有满意的跟踪性能。     

STABILITY CRITERIA FOR A CLASS OF UNCERTAINSYSTEMS WITH TIME—DELAY

Some stability criteria are obtained for a class of uncertain systems with time-delay usingLyapunov functional and analytic techniques. It is easy to check the criteria by making use of theboundedness of the uncertainties.     

浅谈萨特的自由观

文章探讨了萨特自由现的主要思想来源和出发点；指出其自由现的本体论基础和伦理学意义；并重点说明萨特自由观的局限性以及对广大青少年的危害性所在．     

拥挤型网络的路流组合及模型求解的搜索法

证明了一个路流组合定理并由此而给出了一个求解网络选址两级模型的算法，讨论了网络的Ｂｒａｅｓｓ性及其在网络规划中的应用前景。     

Technical Notes ：STUDIES ON THE VALUE OF SECONDARY MARKET TO THE SUPPLY CHAIN

This paper investigates the impact of a secondary market, where retailers can buy and sell excessinventories, on the supply chain. We develop a two-period model with a single manufacturer and tworetailers. At the beginning of the first period the retailers order and receive products from themanufacturer, but at the beginning of the second period, they can trade surplus products betweenthemselves in the secondary market. We investigate the impact of the correlated dependence ofretailers' demand on both the quantity effect and the allocation effect under the secondary market.Lastly,we study potential strategies for the manufacturer to increase sales with the existence of thesecondary market.     

向量变分不等式解的存在性

利用广义向量平衡问题解的存在性结论，给出了向量变分不等式解的存在性定理。     

工矿企业能量平衡通用模式的研究

提出了适用于工矿企业能量平衡的一种通用模式，将与ＧＢ３４８４－８３《企业能量平衡通则》再增加“一表两图”──“企业能量平衡表”、“企业能源网络图”和“企业能流图”的效果相一致，能更加科学、合理地反映企业能量平衡的结果。     

高粘度十二烯基琥珀酸淀粉钠理化性质的研究(Ⅱ)——颗粒形貌和乳化性质

原玉米淀粉经十二烯基琥珀酸酐（DDSA）酯化后，颗粒形貌发生变化。经研究认为：化学反应首先发生在淀粉颗凿表面的无定形区；酯化后淀粉的乳化能力明显增强，不同取代度产品的亲水亲油平衡（HLB）值均大于10，表明它为亲水型乳化稳定剂。