PROCESS AUTOMATION INSTRUMENTATION

(Monthly)

Started Publication in 1957

Vol.28, No.2, February, 2007

President:  Wu Youhua

Chairman of Editorial Board: 

Prof. Wu Qinwei

Editor in Chief:  Prof. Sun Shuping

Vice-Editor in Chief:  Zhu Xiaofeng

Responsible Organization:

China Science and Technology Association

Sponsors:

China Instrument and Control Society (CIS),

Shanghai Institute of Process Automation

Instrumentation (SIPAI)

Edited and Published by:

Editorial Office of

PROCESS AUTOMATION

INSTRUMENTATION

103 Cao Bao Road, Shanghai, China

Postal Code: 200233

Tel.: 64368180-231

Fax.: 021-64368984

E-mail: pai@sipai.com  (for papers)

            pai@sipai.cn    (for ads)

General Domestic Distributor:

Distributor of Newspapers and Periodicals,

Shanghai Post Office

Subscription:  Local Post Office

Code:  No.4-304

Overseas Distributor:

China International Book Trading Corporation

(P.O.Bax 399, Beijing, China)

Code:  No. M721

China Standard Serial Numbering:

     ISSN1000-0380

     ───────

     CN31-1501/TH

Printed by:

Shanghai Zhonghua Printing Co., Ltd.

Contents

Research and Development

    The Fusion Method of Heterogeneous Sensor Based on Improved Selfadaptive Filtering  (Luo Zhibin   Liu Xianxing)
    Research on Microvision System of Micromanipulator  (Hu Xiaoping   Chen Guoliang   Yang Xiaoyan, et al.)
    Design of  Wireless Weighting System Based on RF Technology  (Zhu Jun   Tian Zuohua   He Liming)
    Design of a Direct Current PWM Control System  (Li Jun   Bo Cuimei   Shi Weiwei,  et al.)
    Implementation of PID Algorithm and Parameters Self-tuning in Temperature Control System  (Wang Xianchun   Cai Jianhua   Hu Weiwen)
　

System Intergration and Application
    Application of DM642 in Network Video Transmission System  (Wang Wei   Zhang Weining   Zhang Dazhi,  et al.)
    IPC PLC based Networking Supervisory and Control System for Extracting Potassium Nitrate from Seawater  (Bai Ruixiang   Li Lei   Dong Yingjie)
    Intelligent Instrument based Autocontrol Solution for Converters  (Wu Qingyan   Li Xuan)
　

Practice and Application

    DS18B20 based Intelligent Explosion Protection System For Automobile Tires  (Lu Wangbo   Dou Zhenzhong)
    Study on the Remote Meter Reading System Based on Ethernet and SMS  (Zheng You   Zeng Chunnian)
    Application of Selfadaptive Modified Smith Algorithm in Time Delay System  (Zhang Yi   Yang Yupu)
    The Hot Runner Temperature Controller Based on P89LPC934(Sheng Fancheng)
    Application of GPRS Technology in Distribution Network Communication  (Xia XiaoLing   Cui Yonghong   Sheng Yuming)
    Intelligent Measuring and Controlling Device with Functions of Remote Control and Remote Alarm  (Xu Kai   Cao Xiaoning)
    Application of Infrared Themoscope in Production of Hot Rolling Steel Strip  (Zhou Liuguang   Luo Jun   Lu Cong)
    MCU-based Temperature Control System for Laser Diode  (Chen Guoxiang   Zhang Haiming   Wang Jinjiang,  et al.)
    Design and Implementation of Digital Phase Shift Signal Generator  (Zhao Xingliang   Ruan Bintao   Meng Xin,  et al.)
　

Innovative Products and Technologies

    Research and Development of a New Power Supply for Ultrasonic Plastic Welding  (Wu Weihua   Shen Jinfei)
    Design of Multichannel Oscilloscope Based on Virtual Instrument Platform  (Liang Haiquan   Zhang Yicheng   Yang Ting,  et al.)
    The New Generation of Digital Intelligent Electrode  (Zhang Wei   Yuan Mengqi   Klaus Stellmacher)
    Profile Detection Based on the Novel Whisker Sensor  (Xie Qinghua   Gu An   Wang Mengke)