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1. 发明申请

US20090265029A1 MACHINE TOOL AND CONTROL METHOD THEREOF 有权
标题翻译：机床及其控制方法
公开(公告)号：US20090265029A1
公开(公告)日：2009-10-22
申请号：US12262187
申请日：2008-10-31
申请人： WEI-MING HSU , JHY-HAU CHIU
发明人： WEI-MING HSU , JHY-HAU CHIU
IPC分类号： G05B19/416 , G05B19/401
CPC分类号： G05B19/416
摘要： An acceleration/deceleration control method of a CNC machine tool includes receiving an acceleration/deceleration timing signal and a velocity signal. The acceleration/deceleration timing signal is calculated to acquire a plurality of different first weight values and different second weight values by a first formula and a second formula. A velocity variation of the velocity signal is determined to be zero, positive or negative. The velocity signal is acquired, if the velocity variation is zero. A plurality of acceleration signals are acquired by the velocity signal multiplying each of the first weight values, if the velocity variable is positive. A plurality of deceleration signals are acquired by the velocity signal multiplying each of the second weight values, if the velocity variation is negative. The velocity signal, the acceleration signal and the deceleration signal are converted into a first driving signal, a second driving signal and a third driving signal.
摘要翻译：数控机床的加减速控制方法包括接收加减速定时信号和速度信号。计算加减速定时信号，以通过第一公式和第二公式获取多个不同的第一权重值和不同的第二权重值。速度信号的速度变化被确定为零，正或负。如果速度变化为零，则采集速度信号。如果速度变量为正，则通过乘以每个第一权重值的速度信号来获取多个加速度信号。如果速度变化为负，则通过乘以每个第二权重值的速度信号来获取多个减速信号。速度信号，加速度信号和减速信号被转换成第一驱动信号，第二驱动信号和第三驱动信号。

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