| 低温恒温箱测控系统的接口设计与PID调节 |
| |
| 引用本文： | 包长春,王健,邓春岩,闫栋梁,马继伟.低温恒温箱测控系统的接口设计与PID调节[J].河北科技师范学院学报,2001,15(2):34-36. |
| |
| 作者姓名： | 包长春 王健 邓春岩 闫栋梁 马继伟 |
| |
| 作者单位： | 河北职业技术师范学院 机械电子系, |
| |
| 摘 要： | 介绍了低温恒温箱测控系统的硬、软件设计方法 ,通过单片机接口电路的合理扩展 ,使整个硬件系统更简单、可靠 ,通过X2 5 0 45芯片的使用 ,使系统实现了自动化标定与校准 ;该设备中的空气压缩机采用调频技术 ,从而实现了制冷量的PID调节
|
| 关 键 词： | 低温恒温箱 测控系统 接口设计 PID调节 |
| 文章编号： | 1008-9519(2001)02-0034-03 |
| 修稿时间： | 2001年2月15日 |
INTERFACE DESIGN AND PID ADJUSTMENT OF LOW TEMPERATURE AND CONSTANT TEMPERATURE BOX TEST AND CONTROL SYSTEM |
| |
| BAO Chang chun,WANG Jian,DENG Chun yan,YAN Dong liang,MA Ji wei.INTERFACE DESIGN AND PID ADJUSTMENT OF LOW TEMPERATURE AND CONSTANT TEMPERATURE BOX TEST AND CONTROL SYSTEM[J].Journal of Hebei Normal University of Science & Technology,2001,15(2):34-36. |
| |
| Authors: | BAO Chang chun WANG Jian DENG Chun yan YAN Dong liang MA Ji wei |
| |
| Abstract: | The paper introduces a method of designing the hardware and software of low temperature and constant temperature box test and control system. This method makes the whole hardware system simpler and more reliable by the rational extent of SCM interface circuit. By using X25045 CMOS chip, this system achieved automatic orientation and calibration. The air compressor of the equipment made refrigeration achieve PID adjustment of by adopting frequency modulation technique. |
| |
| Keywords: | low temperature and constant temperature box test and control system interface design PID adjustment |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
