The particular approach considered is that of collocated, PD feedback wave control combined with modal control designed using pole placement.
考虑的具体方法是将PD反馈波控制与基于极点配置法设计的模态控制相结合。
The multi-location horizontal numerical control driller is designed. The machine tool is rotary collocated and processing technic scheme adopts step by step feed.
设计了一种数控卧式多工位深小孔钻床。机床采用卧式回转布置方案和分级进给加工工艺方法；
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