民用运输类飞机合格审定性能试飞方法研究

结合Y7－200A飞机型号合格审定试飞情况，对一般科目试飞、模拟冰型试飞及自然结冰试飞方法进行了研究及探讨。主要侧重于试飞方法的改进及对相关条款的理解，同时对试飞过程中遇到的难点及解决情况进行了介绍。所得结论为今后运输类飞机合格审定提供了借鉴，可供类似型号合格审定参考使用。     

复合氧化物LaM1—xNixO3（M=Fe,Ni）的晶体结构及电性的研究

采用柠檬酸络合法、固相反应法分别制备ＬａＦｅ１ｘＮｉｘＯ３和ＬａＭｎ１ｘＮｉｘＯ３。用差热分析法、Ｘ射线法、四探针电阻测量法对化合物的晶体结构、电性进行研究。结果表明：ｘ〈０．５时化合物为单相的钙钛矿结构，ＬａＦｅ１ｘＮｉｘＯ３的导电性比ＬａＭｎ１ｘＮｉｘＯ３差，导电通道为－（Ｍ、Ｎｉ）－０－；ｘ≥０．５时化合物为畸变的钙钛矿结构，两者的电性相近，通道为－（０－Ｎｉ－）－。     

VARIABLE STRUCTURE MODEL－FOLLOWING ADAPTIVE CONTROL DESIGN FOR ROBOT MANIPULATORS

ＶＡＲＩＡＢＬＥＳＴＲＵＣＴＵＲＥＭＯＤＥＬ－ＦＯＬＬＯＷＩＮＧＡＤＡＰＴＩＶＥＣＯＮＴＲＯＬＤＥＳＩＧＮＦＯＲＲＯＢＯＴＭＡＮＩＰＵＬＡＴＯＲＳＺｈａｏＤｏｎｇｂｉａｏ；ＺｈｕＪｉａｎｙｉｎｇ（ＤｅｐａｒｔｍｅｎｔｏｆＭｅｃｈａｎｉｃａｌＥｎｇｉｎ...     

影响A(D)C发泡剂粒径因素的探讨

A(D)C发泡剂的粒径对其发泡速度以及发气量等产生很大影响，通过在联二脲氧化阶段的反应温度、催化刑的加入量、添加不同的表面活性剂等的研究，探索出影响A(D)C发泡剂的粒径的规律，以适应市场的不同需求。     

Deep Impact: The Anticipated Flight Data

A comprehensive observational sequence using the Deep Impact (DI) spacecraft instruments (consisting of cameras with two different focal lengths and an infrared spectrometer) will yield data that will permit characterization of the nucleus and coma of comet Tempel 1, both before and after impact by the DI Impactor. Within the constraints of the mission system, the planned data return has been optimized. A subset of the most valuable data is planned for return in near-real time to ensure that the DI mission success criteria will be met even if the spacecraft should not survive the comet’s closest approach. The remaining prime science data will be played back during the first day after the closest approach. The flight data set will include approach observations spanning the 60 days prior to encounter, pre-impact data to characterize the comet at high resolution just prior to impact, photos from the Impactor as it plunges toward the nucleus surface (including resolutions exceeding 1 m), sub-second time sampling of the impact event itself from the Flyby spacecraft, monitoring of the crater formation process and ejecta outflow for over 10 min after impact, observations of the interior of the fully formed crater at spatial resolutions down to a few meters, and high-phase lookback observations of the nucleus and coma for 60 h after closest approach. An inflight calibration data set to accurately characterize the instruments’ performance is also planned. A ground data processing pipeline is under development at Cornell University that will efficiently convert the raw flight data files into calibrated images and spectral maps as well as produce validated archival data sets for delivery to NASA’s Planetary Data System within 6 months after the Earth receipt for use by researchers world-wide.     

基于多目标模糊优化方法的无人机航迹规划

针对以雷达威胁和燃油消耗为多目标的无人机航迹规划问题,采用多目标模糊优化方法建立航迹性能指标,并利用启发式A*搜索算法,提出基于动态权值的启发函数方法。最后结合实际算例,在基于Voronoi图的状态空间内搜索航迹,验证了采用多目标模糊优化和启发式搜索方法进行航迹规划具有合理性和有效性。     

A组分变化对AB5型储氢合金组织结构及电化学性能的影响

通过实验验证的方法选取AB5型合金三种成分La1-xAx(Ni,Co,Sn)5,采用SEM、EDXA、XRD以及P-C-T曲线和电化学性能测定装置,综合研究了三样品中A组分变化时对合金组织结构及电化学性能的影响.结果表明,合金三样品均为CaCu5型六方结构.用Nd和Ce部分取代La后,合金吸氢后体胀率降低.P-C-T曲线测定结果表明用Ce部分取代La的3号样品的动力学性能及大电流放电性能较好.合金的充放电循环稳定性是AB5-3﹥AB5-2﹥AB5-1,但容量以纯La 合金的较高.     

UTC（NTSC）自动监控软件的设计方案及计算机模拟

论述了我国UTC(NTSC)自动监控软件的必要性 ,给出了自动监控软件算法的一种设计方案以及利用计算机模拟的结果 ,并对模拟的结果进行了分析。     

电离层峰下结构的数值模拟

在考虑由扩散与中性风引起的动力学输运与有原子离子Ｏ＾＋（＾４Ｓ），Ｏ＾＋（＾２Ｄ）与Ｏ＾＋（＾２Ｐ）以及分子离子Ｏ２＾＋，ＮＯ＾＋，Ｎ２＾＋参加光化学反应的电离层－热层体系中，提出一个一维时变的电离层剖面数值模型，通过数值计算着重讨论了武昌地区Ｆ２层峰以下，尤其是Ｅ／Ｆ与Ｆ１／Ｆ２谷区的电离层形态与有关过程，得到如下结论：（１）对于原子离子，单一成分Ｏ＾＋（＾４Ｓ）的光化学反应与输运，也有助于形成     

依法治国和以德治国相结合是构建和谐社会的必然选择

“依法治国”与“以德治国”是辨证地联系在一起的。对一个国家的治理来说，法治与德治从来都是相辅相成、相互促进的。尤其是要构建和谐社会，更是二者缺一不可的。