端电压比较法直接寻找无刷直流电动机换相点及其斩波调速

提供了一种利用端电压比较结合软件算法直接寻找直流无刷无位置传感器电动机换相点的方案，解决了直流无刷无位置传感器电动机控制的关键问题－转子位置检测，并以单片机PIC16C72为核心构成先进的数字控制系统，实现了软件斩波调速。     

Intelligent Painting Process Planner for Robotic Bridge Painting

Due to increased government regulations on environment, health, and safety, the cost of on-site bridge painting has quadrupled over the past several years. The construction industry faces a great challenge in how to control the increased costs of bridge painting and meet the regulations at the same time. A possible solution to address this challenge is to develop a robotic bridge painting system. The development of the robotic system can be justified by the potential improvements in safety and productivity. This paper presents the development and testing of an Intelligent Painting Process Planner. The Planner, built based on bridge feature scheme, is the key component for the robotic bridge painting system that integrates the painting process planning, robot path planning, cost optimization, and quality control functions. During the development process, lab experiments were conducted to determine the values of painting process planning parameters and coating thickness distribution functions. Field tests demonstrated that the prototype robotic bridge painting system achieved the specified painting quality using the parameter values provided by the Planner. Areas that need to be improved in the future were also identified.     

井冈山水厂设计体会

阐述水厂设计中对水厂规模、水源地、净水厂位置及净水工艺的确定过程，根据原水的特点，通过分析对无阀滤池进行改良。     

激光平网雕刻机设计

研制了用于制作平面网版的激光雕刻机，设计了雕刻机用CO2激光器、光路系统及单片机控制系统，探讨了将图像文件转化为控制命令文件的方法。     

Relationship of the Yttrium Compounds with the Alloying Method in ODS Ferritic Stainless Steel

ＲｅｌａｔｉｏｎｓｈｉｐｏｆｔｈｅＹｔｔｒｉｕｍＣｏｍｐｏｕｎｄｓｗｉｔｈｔｈｅ　ＡｌｌｏｙｉｎｇＭｅｔｈｏｄｉｎＯＤＳＦｅｒｒｉｔｉｃＳｔａｉｎｌｅｓｓＳｔｅｅｌＺｈａｎｇＹｏｎｇ（张勇）；ＣｈｅｎＭｉｎｇｂｉａｏ（陈明彪）；ＷｕＣｈｅｎｇＪｉａｎ...     

输气管道天然气连续取样器的研制及应用

文章针对国内管输天然气气质分析工作中取样环节所存在的问题，结合国外技术发展趋势，全面地介绍了输气管道天然气连续取样器的研制过程。实践证明，该装置较好地解决了天然气密度值偏差问题，满足管输天然气全分析的要求，同时，该装置的推广应用将会提高天然气的计量准确度。     

发展创新民族风格的包装设计

首先揭示出民族风格是与时代风格对立统一、相互依存的一个概念。因而特定的时代需要具有时代精神的民族风格──创新民族风格。在探索此风格的过程中．我们首先要学习日本的战略，然后在学习的基础上实现超越。     

高速印刷生产过程的在线监视

设计了一种纸、塑包装高速印刷生产过程的在线监视系统 ,解决了高速印刷生产过程中印刷画面套色精度和图案色彩的在线监视问题 ,提高了印刷质量和生产效率     

一种铁氧体移相驱动器专用集成电路

介绍了ＳＡ０１８铁氧体移相驱动器专用集成电路的工作原理，电路设计和实验结果。该电路的内部电路设计有双路激励驱动器，放大器，积分器和双路高速比较器等功能单元。将铁氧体移相器的激励驱动器和相位控制器融于一体，大大减少了铁氧体移相器的外围设计。     

硫脲法浸金研究

研究了用硫脲法浸取硫化金矿时．矿石预处理、硫脲浓度、硫酸铁浓度、酸度、浸取时间、固液比等实验条件对金浸出率的影响，并对结果进行了讨论．