鄭列勤，易建軍，李輝，施國昌
（華東理工大學(xué)機械學(xué)院，上海 200237）
摘要：主要介紹了全數(shù)字式交流伺服電機在萬能材料試驗機控制系統(tǒng)中的應(yīng)用，并給出了將松下MINAS A系列伺服電機用于5噸材料試驗機的例子。分析了試驗機復(fù)雜加載模式實現(xiàn)的硬件組成和軟件設(shè)計，整個控制系統(tǒng)基于研華數(shù)據(jù)采集卡，應(yīng)用系統(tǒng)軟件則由LabVIEW進(jìn)行編制，文章著重介紹了應(yīng)用軟件中的控制伺服電機的軟件模塊的功能、設(shè)計方法，以及實現(xiàn)策略。通過項目實施，證明這種設(shè)計具有直觀、使用簡單等特點，是切實可行的。
關(guān)鍵詞：運動控制；材料試驗機；LabVIEW
中圖分類號：TB931 文獻(xiàn)標(biāo)識碼：A 文章編號：1672-4984(2006)03-0023-03
Research on motor controlling technique of universal material testing machine
ZHENG Lie-qin, YI Jian-jun, LI Hui, SHI Guo-chang
(School of Mechanical Engineering, EastChina University of Science and Technology，Shanghai 200237，China)
Abstract: This paper introduced how to use digital AC servo motor in the universal material testing machine, and give an example of applying MINAS A serial servo motor to 5 tons material testing machine. It explained hardware and software application design in complex load mode. The controlling system was based on Advantech DAQ card and programmed in LabVIEW. The paper emphasized on the function, design method and strategy of servo motor controlling software module. It proves that this design is simple and feasible.
Key words: Motion control；Material testing machine；LabVIEW
