利用光电编码器和 PLC 高速计数器进行定位控制
[作者:武丽 转贴自:微计算机信息 点击数: 97 更新时间: 2008-8-4
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Study of Multipoint Position and Reciprocating Motion Control Based on PLC
Abstract: Multipoint position problem will be involved usually in reciprocating drive control system. Tha
t is , different position set different mechanical action will be requested. But account of action of mech
anical inertia, position error wi