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《CHINA MECHANICAL ENGINEERING》 1995-01
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The Influence Mechanism of the Servosystems Dynamic Performance on the Circular Path Accuracy of NC Machine

Yu Wenhua;Wu Zhaotong;Yang Shixi  
In this paper,according to the dynamic mathematical model of feed servosystems,the influence of the dynamic Performance of feed servosystems approximated to 1st and 2nd Order systems on the circular profile accuracy of NC machine is analysed in detail by solving differential equations and some useful results are obtained.The discussion for higher order systems is also given.
【Fund】: 国家自然科学基金
【CateGory Index】: TG519.1
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