Environmental Friendly Route and Wool Shrink Proofing

The shrink proofing on wool with treatment of protease named Argaenzyme STL was studied. The various pretreating auxiliaries, different parameters for protease treating process and the effect of stabilizer were discussed in detail. The varieties of some properties before and after protease treatment were also investigated.     

变电站自动化系统中一种新智能测控装置设计

介绍了变电站自动化系统一种基于80C196KB控制CPU设计的新型线路单元测控装置。它能完成一条线路的遥测、遥信、遥控和遥脉功能。模拟量测量采用基于快速傅里叶变换的交流采样算法，测量精度高。与上位机的通信提供多种选择方式，人机交互采用点阵液晶显示及薄膜式键盘，开关量状态、脉冲量的采集以及控制输出都采用二次隔离技术，并采用了先进软件抗干扰技术，遥控操作可靠。     

A High Speed Detection Scheme for Point Targets in a Multitarget Environment

The purpose of this paper is to develop a high speed detection scheme for moving and / or stationary point targets in a multitarget environment as registered in an IR image sequence. An iterative approximate 3-D line searching algorithm based upon the geometric representation of lines (for non-maneuvering targets in space) in a 3-D space is derived. The convergency of the algorithm is proved. An analysis is performed of the theoretical detection performance of the algorithm. The statistical experiment results show high effectiveness and computational efficiency of the algorithm in the case of low SNR. The idea may be employed to satisfy the real-time processing requirement of an IR system.     

交织扩展Golay码编译码器实现方案的研究

论述了交织编码的工作原理，给出了一种交织扩展Ｇｏｌａｙ码的改进型软件设计方案，用ＴＭＳ３２０Ｃ２５实现了其编译码器并给出了模拟实验结果。实验结果表明，它能准确地纠正不大于７２比特位的差错；处理１２８×１２８×８比特位的一幅图像数据的运行时间为０．４１２ｓ．     

Radar Imaging Based on Iterative Algorithms

It has long been realized that the problem of radar imaging is a special case of image reconstruction in which the data are incomplete and noisy. In other fields, iterative reconstruction algorithms have been used successfully to improve the image quality. This paper studies the application of iterative algorithms in radar imaging. A discrete model is first derived, and the iterative algorithms are then adapted to radar imaging. Although such algorithms are usually time consuming, this paper shows that, if the algorithms are appropriately simplified, it is possible to realize them even in real time. The efficiency of iterative algorithms is shown through computer simulations.     

基于层面信息的路径优化

根据分层物体快速成型（LOM）中零件逐层累积的特点，从缩短加工时间、提高制件效率方面着手阐述了路径优化的必要性，针对LOM机的运动机理和软件数据结构，给出了扫描路径优化的原理，将图论中的便宜算法用于LOM机的扫描路径优化。     

永磁同步直线电机弱磁调速时的设计

从凸极率角度出发，对内部磁极结构电机提出了新的设计方法，为使电机的特性具有可比性，假设电机均运行于相同的基值点，并采取相同的控制策略，着重了研究凸极率（ld/lq)对电机最大可能速度，逆变器功能（VA）和电流控制特性的影响，所得结论对电机及其驱动系统的选择和有积极的参考指导作用。     

AIP吸收器传质特性中试装置及KLa测试方法研究

基于不依赖空气动力装置（AIP）排出CO2气体旋转床吸收器传质特性研究要求，选择S-195型柴油机为AIP排出气体发生器，优化设计了气、水流程，建立了波纹碟片填料旋转床吸收器的传质特性中间试验装置（简称中试装置），该装置具有多参数调节和测试功能。针对在较高气体压力下，AIP排出气体旋转床传质试验无法直接测算其体积传质系数（Kla），提出了一种间接测算Kla实验值的方法。实验结果表明，用间接测算方法求取的Kla实验值与直接测算值相对误差小于10％。     

一种新的四边形的生成算法

Q-Morph算法在用Delaunay方法形成三角网格的基础上，利用已有的网格拓扑关系，提出一种新的四边形生成算法。采用边界推进法来生成四边形网格。该算法生成的网格具有边界敏感性和方位不敏感性，并且能极大地减少网格中不规则点，很大程度上提高了网格质量。     

基于机器视觉的带钢表面缺陷检测系统

研究了一种基于机器视觉的带钢表面缺陷检测系统，它采用模块化硬件设计，图像处理软件满足实时检测的要求，可以有效地检测了生产线上的带钢表面缺陷。为该系统设计了一种基于规则表分类器、模糊算法及人工神经网络的组合式多级分类器，具有一定的学习能力，当待测材料或有关设备发生变化时，系统可以根据缺陷样本库对分类器进行训练，以适应生产线的相关变化。系统具有较强的容错性、适应性及可移植性。