Temperature cycle measurement system based on single chip computer

摘要：

This thesis introduces a low cost and high precision temperature cycle measurement system with adoption of PT1O0 as temperature sensor, with single chip computer as the core. The method of sub-three-wire connection is proposed for engineering practice, then, can eliminate the effects of lead wire resistance and simplify the external cable connection. We discuss and research circuit component selection, circuit design, improving system reliability, and a software method of piecewise linearization process is adopted, thus we ensure exact and reliable measure and the system characteristic of low cost and high precision.

关键词： temperature measurement sensor single chip computer

作者: Xi Yin Xiaojun Wang Yongque Xie

作者单位: Jinggangshan University, Jian, Jiangxi 343000,China Mechanical and Electronic Department,Guangdong Technology Normal College Gangzhou 510635 China

会议类型: 国际会议

会议名称: 2009 International Symposium on Liquid Crystal Science and Technology(2009国际液晶科技研讨会)

会议地点: 昆明

会议语种:英文

页码: 487-492

在线出版日期: 2009-08-02（万方平台首次上网日期，不代表论文的发表时间）