机器人骨骼-肌肉系统工程模拟的动态分析

用振动学理论对仿人机器人骨骼-肌肉系统工程模型进行了分析，并提出了一种控制振动的方法，提高仿人机器人运动精度和缩短达到稳定的时间，同时阐述了这种方法的可行性。     

现场双面动平衡在离心式多级叶轮风机上的应用

对离心式多级叶轮风机进行振动频谱分析，认为叶轮存在动不平衡，造成风机振动超标，采用现场双面动平奢技术消除了风机转轴动不平衡。     

防晃水箱控制高层建筑地震反应的理论研究

防晃水箱是在一般水箱内安置环形防晃板，在高层建筑顶部设置这种水箱可以对建筑物的地震反应作被动控制。本文对这一系统进行了数值模拟，考虑了水箱和结构间的相互耦合作用，研究了水箱对建筑物地震反应的影响，数值分析为合理设计水箱提供了理论依据。     

解析小波及在振动分析中的应用

本文在希尔伯特变换和小波定义的基础上,提出解析小波及解析小波变换,分析了它的一个重要性质即对信号可实现正交滤波、提取包络。最后给出了小波在轴承振动共振解调应用的实例。     

复合棒弯曲振动的矩阵解法

按组成材料和横截面大小的不同，把复合棒分成若干单元，每单元两端的位移，截面转角，弯矩以及剪力间的关系用矩阵表示，各单元矩阵相乘即复到复合棒总的矩阵，最后由此求解复合棒的共振条件，以及两端振速比，还给出了应用例。     

圆筒混合机振动和粘漏料问题及解决办法

对圆筒混合机长期未得彻底解决的振动、大型零部件寿命短、筒体内壁粘料、进料漏斗堵料与漏料等问题进行了原因分析；根据宝钢烧结分厂的实践经验提出了解决办法。     

Interfacial Dipoles and Radiated Energy

Electric dipoles radiate an electromagnetic field into their surroundings. The electric and magnetic fields from a point source or from linear dipoles have components parallel to a spherical surface but also a radial component. In most investigations on radiated fields, only the part of the electric field that is parallel to a spherical surface is taken into account. The argument is that only that component contributes to the radiated energy. Here we show that the phase front in the lower half space is not a spherical surface and hence, the radial components contribute to radiated energy. We show differences in radiation patterns for point electric dipoles and linear dipoles, either modeled as perfectly conducting wires or as resistively loaded wires. Our primary interest lies with improving image resolution through processing of Ground-Penetrating Radar data. Here the emphasis lies with understanding the radiation characteristics of linear dipoles that can be incorporated with image processing algorithms. The model uses a thin-wire approximation for the transmitter antenna. The solution to the discrete system of equations is solved, incorporating interaction between the interface, using a CGFFT scheme including symmetrization and a newly developed preconditioning operator. We look at the electric and magnetic fields as well as the time-averaged Poynting vector radiation patterns in the E-plane and H-plane of the transmitting antenna. The results show that the radial component of the radiated electric and magnetic field is not negligible, even at distances more than seven wavelengths away from the antennas.     

一例风机高噪声及轴瓦烧毁的原因剖析

阐述了西林钢厂 Ｃ４００──２．１５型电动鼓风机组发生的一起高噪声及轴瓦烧毁事故、经过、现象及原因分析，并提出了对策。     

变速铣削的试验研究

通过试验考证了变速铣削的减振效果和机床电机电流的波动幅度，试验结果表明，变速铣削同样具有明显的减振效果。机床电机电流虽有波动，但波动幅度不大，不会影响电机的正常使用，变速铣削具有良好的应用前景。