摘要：為保證不間斷電源可靠地工作，需要在線監(jiān)測蓄電池的浮充電壓。由于不知道準確的函數(shù)表達式，不能根據(jù)測量參數(shù)判斷出蓄電池的狀態(tài)。
本文作者通過在微型計算機上運行的matlab軟件，采用反向傳播人工神經(jīng)網(wǎng)絡計算出精確的數(shù)據(jù)。再將這些數(shù)據(jù)存放在單片機內(nèi)存中，通過查表的方法解決了蓄電池電壓監(jiān)測的困難。該方法在蓄電池電壓監(jiān)測儀中得到了應用。
敘詞：不間斷電源 反向傳播網(wǎng)絡 蓄電池電壓監(jiān)測 Abstract：To guarantee Uninterrupted Power Supply work dependably, we must inspect the status of storage cells when it is working. But we don’t know the expression between two variables, so we don’t get authentic status of batteries although we get some data.
The writer gives some ways of using Back-propagation Network to gain accurate data in the Battery voltage monitor.
Keyword：Uninterrupted Power Supply（UPS） Back-propagation Network（BP Network） Battery voltage monitor (BVM)