[1]蒋少茵.单片机控制的数字比例阀系统[J].华侨大学学报(自然科学版),2000,21(4):390-393.[doi:10.3969/j.issn.1000-5013.2000.04.013]
　Jiang Shaoyin.A Digital Proportional Valve System Controlled by Single Chip Microcomputer[J].Journal of Huaqiao University(Natural Science),2000,21(4):390-393.[doi:10.3969/j.issn.1000-5013.2000.04.013]
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单片机控制的数字比例阀系统()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第21卷
期数:
2000年第4期
页码:
390-393
栏目:
出版日期:
2000-10-20

文章信息/Info

Title:
A Digital Proportional Valve System Controlled by Single Chip Microcomputer
文章编号:
1000-5013(2000)04-0390-04
作者:
蒋少茵
华侨大学机电工程系, 泉州362011
Author(s):
Jiang Shaoyin
Dept. of Electromech. Eng., Huaqiao Univ., 362011, Quanzhou
关键词:
数字比例阀;  步进电机;  单片机
Keywords:
digital proportional valve;  step by step motor;  single chip microcomputer
分类号:
TP273
DOI:
10.3969/j.issn.1000-5013.2000.04.013
摘要:
介绍单片机在数字比例阀控制系统中的应用,包括系统的工作原理、组成,系统的硬件、软件设计 .利用步进电机做 D/A转换器,用增量方式对液压阀的压力流量进行控制,使之具有灵活性、可靠性、价格低廉、抗污力强、重复性好、工作稳定和功耗小等优点 .该系统具有广泛的实用性
Abstract:
The application of single chip micro computer to the digital proportional valve control system is described in detail. The description includes the operating principle and composition of the digital valve control system, circuit design and program design, the use of step by step motor as D/A converter, and the control of pressure flow of hydraulic valve by incremental mode. This is a flexible and reliable method. It is cheap in price, strong in fouling resistance, good in repetitiveness, steady in work, and small in power consumption. It has a wide practical applicability.

参考文献/References:

[1] 骆涵秀, 李世伦, 朱捷. 机电控制 [M]. 杭州:浙江大学出版社, 1994.137-140.
[2] 杨渝软. 控制电机 [M]. 北京:机械工业出版社, 1987.161-166.
[3] 孙育才. MCS-51系列单片微型计算机及其应用 [M]. 南京:东南大学出版社, 1999.196-218.

备注/Memo

备注/Memo:
华侨大学科研基金资助项目
更新日期/Last Update: 2014-03-23