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1. 发明专利

JP2006314041A Parameter setting apparatus 有权
标题翻译：参数设定装置
公开(公告)号：JP2006314041A
公开(公告)日：2006-11-16
申请号：JP2005136302
申请日：2005-05-09
申请人： Yaskawa Electric Corp , 株式会社安川電機
发明人： ITAKURA YOKO , IMAZU ATSUSHI , TAKEI YASUYUKI
IPC分类号： H03M11/04 , G06F3/023 , G09G5/08
摘要： PROBLEM TO BE SOLVED: To provide a parameter setting apparatus capable of setting a plurality of, and a wide range of, parameter kinds with simple operation while simplifying a switch for inputting parameters, selecting digits of a cursor, achieving space-saving, and suppressing costs.
SOLUTION: The apparatus is provided with a cursor shift/display update means 5 which shifts the cursor to a smallest digit position or largest digit position when a cursor digit shift switch 3 is pressed while the cursor is at the largest digit position or the smallest digit position of a parameter setting value and, at the same time, updates the parameter kinds in preset order to display them to a parameter display 1.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种参数设置装置，其能够简单地设置多个参数种类和广泛的参数种类，同时简化用于输入参数的切换，选择光标的数字，实现节省空间，并抑制成本。解决方案：该装置设置有光标移位/显示更新装置5，当光标处于最大数字位置时，当按下光标位置转换开关3时将光标移动到最小数字位置或最大数字位置，或者参数设置值的最小位数，同时以预设顺序更新参数种类，将其显示为参数显示1.
版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2005228049A Method for preparing positioning command 审中-公开
标题翻译：制定定位命令的方法
公开(公告)号：JP2005228049A
公开(公告)日：2005-08-25
申请号：JP2004036182
申请日：2004-02-13
申请人： Yaskawa Electric Corp , 株式会社安川電機
发明人： ITAKURA YOKO , YOSHIURA YASUSHI , CHO BUNNO
IPC分类号： G05D3/12 , H02P5/00 , H02P29/00
摘要： PROBLEM TO BE SOLVED: To prepare a method for preparing the positioning command of a positioning controller for controlling a low rigid object to be driven by positioning feedback for shortening a command time, and for suppressing excitation. SOLUTION: A triangular wave command is prepared based on inputted acceleration and moving distance, and an oscillation energy based on the command is calculated, and when the oscillation energy is not more than a predetermined threshold, the triangular wave command is outputted, and when the oscillation energy is more than a predetermined threshold, a trapezoid command in a command time which is the same as that of the triangular wave is outputted. When a compelling force acting on a system is defined as Fm, the spring constant of the system is defined as K, and an oscillation detection permission level is defined as n, the threshold is calculated by (8Fm 2 /K)/n. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：制备用于通过定位反馈控制要驱动的低刚性物体的定位控制器的定位命令的准备方法，以缩短命令时间并抑制激励。解决方案：基于输入的加速度和移动距离准备三角波命令，并且计算基于该命令的振荡能量，并且当振荡能量不大于预定阈值时，输出三角波命令，并且当振荡能量大于预定阈值时，输出与三角波相同的命令时间中的梯形命令。当作用在系统上的强制力被定义为Fm时，系统的弹簧常数定义为K，振荡检测许可级别定义为n，阈值由（8Fm 2 / K）/ N。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2002315373A MOTOR CONTROL METHOD AND APPARATUS THEREOF 失效
公开(公告)号：JP2002315373A
公开(公告)日：2002-10-25
申请号：JP2001115694
申请日：2001-04-13
申请人： YASKAWA ELECTRIC CORP
发明人： ITAKURA YOKO , YAMAMOTO AKIHIRO
IPC分类号： H02P29/00 , H02P25/098 , H02P29/50 , H02P5/00
摘要： PROBLEM TO BE SOLVED: To provide a method of controlling a motor which can reduce fluctuation in speed due to cogging force by controlling the cogging element with higher control parameters. SOLUTION: The motor control apparatus for calculating a motor control signal from the feedback signal of position and/or speed and a command signal of position and/or speed comprises a frequency calculating means 4 for calculating a cogging frequency 3 of the motor; a filter arithmetic means 5 for extracting the frequency element of cogging; a first separating means 9 for separating a feedback deviation 6 of a difference between the command signal 2 and feedback signal 1 into a first deviation 7, where the frequency element of cogging is extracted by giving to the filter arithmetic means, and a second deviation, which is difference between the feedback deviation 6 and the first deviation; a first control means 11 for calculating a first control quantity 10 based on the first deviation; and a second control means 13 for calculating a second control quantity 12, based on the second deviation and/or speed command 23 and an addition means 15 for calculating a control signal 14 which is a sum of a first control quantity and a second control quantity.

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