本文利用增量式直線光柵尺位移傳感器、方波四倍頻及鑒向電路、熱電偶傳感器、壓力傳感器、研華ADAM4000系列工控I/O模塊、PCI-1780多通道計數卡以及力控組態
軟件構建了直線電機的檢測系統。該檢測系統能夠準確檢測出直線電機的位移、拉力和推力及其繞組的多點溫度值。文中對該檢測系統的方案及其實現過程進行了詳細的論述。
關鍵詞: 直線電機；增量式直線光柵尺；熱電偶；力傳感器
Abstract: This paper presents a linear motor supervisory system. The supervisory system
consists of the incremental linear encoder, square-wave forth-times frequency and identification direction circuit, thermocouple, ADAM4000 series industry control I/O modules, PCI-1780 multiple channel counter card and PCAuto configuration software. It can supervise
the displacement, pull or push force, winding multi-point temperature of the linear motor. The whole blue print and implementation process of the linear motor supervisory system are discussed in details in this paper.
Key words: Linear motor, incremental linear encoder, thermocouple, force transducer