摘要
根据热量测量基本原理,研究并设计了一种户用热量表。该热量表采用恒流源为PT1000供电,采用一种对温度测量中铂电阻进行等精度线性插值分段的寻优算法,具有普适性。
According to the basic principles of heat measurement, researching and designing a household heat meter. The heat meter using constant-current source supply for PT1000, Adopted an equal precision linear interpolation optimization algorithm that can be used for temperature measuring of platinum resistance, which has general applicability.
出处
《微计算机信息》
2009年第8期113-114,287,共3页
Control & Automation
关键词
热量表
恒流源
线性插值
Heat meter
constant-current source
linear interpolation
