PROCESS AUTOMATION INSTRUMENTATION

(Monthly)

Started Publication in 1957

Vol.27, No.3, March, 2006

President:

Wu Youhua

Chairman of Editorial Board:

Prof. Wu Qinwei

Editor in Chief:

Prof. Sun Shuping

Vice-Editor in Chief:

Zhu Xiaofeng

Sponsor:

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

Printed by:

Shanghai Zhonghua Printing Co., Ltd.

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

Contents

Comprehensive Survey

    Science and Technology of Terahertz Wave （Zhou Zekui   Zhang Tongjun   Zhang Guangxin）
 

Research and Development

    The Design of Embedded Web Server Based Monitoring and Control System for Network Equipment （Du Hui   Shu Liangqing）
    Study on Non-linear Error Compensation for Transducers Fuzzy Neural Network （Liu Qing）
    Design of Embedded Virtual Instrument Based on Universal Serial Bus （Wu Ying   Qin Shuren   Zhang Fang）
    Hardware Implementation of CRC Code in IEC60044-8 Standard （Zhu Lei   Zheng Shengxuan）
    Design and Development of Mechatronics Ultrasonic Tealeaves Cleaning Machine （Yuan Hai   Wang Zhixin）
    Research on Fuzzy-PID Control Method for Active Magnetic Bearing System （Xin Tao   Lan Lizheng   Lin Guangfeng）
    Study on Tuning Fork Liquid Density Sensor （Gui Xingchun   Wang Hua   Zhang Binghua）
 
System Integration and Application
    Design of Thyristor Trigger Module in Distributed Variable Current Control System （Xia Zezhong   Zhao Jun）
    A Device for Measuring Propagation Time of Ultrasonic Wave （Ruan Jianfu   Zhang Hongjian   Lin Shaofeng, et, al）
    IPC based Comprehensive Performance Detection System of Water Heater / Dual-purpose Stove （Zhou Dongming   Su Xiaoguang）
    The "Four Tubes"Leakage Detection System Based on Acoustic Emission Technolog for Power Plant Boiler （Chen Hongwei   Ding Sheng   Wang Chunbo, et. al）
    The Application of Serial Communication in Controlling Die-Casting Machine （Liu Wei   Liu Zhengguo）
    Design of Hardware Verification Platform of Satellite Loaded Re-configurable Computer （Gao Lei   Sun Ning）
    Research and Implementation of Automatic Data Acquisition System in Tobacco Enterprise （Jie Daoliang）
    Design and Implementation of a Novel Control System of Bag Filter Dust Precipitator （Hei Weiliang   Xie Jianying   Wang Lin）
    Development and application of computerized monitoring system for storage tank field （Wang Yong   Li Yanbing）
    Communication between Master and Slave Computers in Distributed Control System for Producing Medium Density Fiberboard （Sun Liping   Zhang Dongyan   Chen Songshi）

Practice of Application

     Application of Binary Tree Algorithm in 1-Wire Bus （Liu Jianhua）
    A Useful Design Strategy of Dual CPU Based on Single Chip Computer and Its Application （Chen Jiming   Liu Yonghong）
    Online Application of Thin-film Aluninium Oxide Humidity Meter （Mou Lei）
    Investigation on Ultrasonic Online Automatic Flaw Detecting System of Spiral Welded Pipe （Wei Haixiang   Liu Cuihua Wei   Haike）