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1. 发明授权

EP2761738B1 VERFAHREN UND SCHALTUNGSANORDNUNG ZUM ANSTEUERN VON SCHRITTMOTOREN 有权转让
标题翻译：方法与电路控制步进电机
公开(公告)号：EP2761738B1
公开(公告)日：2015-12-30
申请号：EP12787354.5
申请日：2012-10-01
申请人： Trinamic Motion Control GmbH & Co. KG
发明人： LARSSON, Lars , DWERSTEG, Bernhard
IPC分类号： H02P8/04 , H02P8/24 , H02P8/32 , H02P8/14 , H02P8/34
CPC分类号： H02P8/04 , H02P8/24 , H02P8/32

2. 发明授权

EP1045512B1 Schrittmotor mit einer elektrischen Ansteuerschaltung sowie Anordnung mit einem Schrittmotor 有权
标题翻译：步进电机的电驱动电路，用一个步进电机装置
公开(公告)号：EP1045512B1
公开(公告)日：2009-11-25
申请号：EP99810303.0
申请日：1999-04-12
申请人： Talaris Holdings Limited
发明人： Gerber, Georges , Gaeumann, Olivier , Monneron, Pierre-Yves
IPC分类号： H02P8/24 , G07D11/00 , B65H5/28 , B65H29/00
CPC分类号： H02P8/24 , B65H29/006 , B65H2301/4191 , B65H2301/41912 , B65H2515/322 , B65H2701/1912 , B65H2220/02

3. 发明授权

EP1178599B1 Open-loop step motor control system 失效
标题翻译：步进电动机控制系统的开环
公开(公告)号：EP1178599B1
公开(公告)日：2007-06-13
申请号：EP01121258.6
申请日：1996-09-11
申请人： Cardinal Health 303, Inc.
发明人： Holdaway, Charles R.
IPC分类号： H02P8/04 , H02P8/24 , H02P8/22
CPC分类号： H02P8/22 , H02P8/04 , H02P8/24 , H02P8/32

4. 发明授权

EP0824289B1 Transducteur électromécanique comportant deux rotors à aimants permanents 失效
标题翻译：机电换能器具有两个永久磁转子
公开(公告)号：EP0824289B1
公开(公告)日：2003-02-12
申请号：EP97113650.2
申请日：1997-08-07
申请人： Eta SA Fabriques d'Ebauches
发明人： Guérin, Yves
IPC分类号： H02P8/02 , G04C3/14 , H02K16/02
CPC分类号： H02P8/24 , G04C3/143 , G04C13/11 , H02K16/02 , H02P6/18 , H02P8/02 , H02P8/38

5. 发明公开

EP0244150A2 Stepping motor excitation sequences 失效
标题翻译： Schrittmotor-Antriebssequenzen。
公开(公告)号：EP0244150A2
公开(公告)日：1987-11-04
申请号：EP87303522.4
申请日：1987-04-22
申请人： Archive Corporation
发明人： Gray, Roger M.
IPC分类号： G11B5/55 , H02P8/00
CPC分类号： G11B5/5508 , H02P8/24 , H02P8/34
摘要： A method and apparatus for driving a stepping motor in its single stepping mode of operation by supplying a series of alternate forward and reverse phases whereby the motor is caused to rotate through a single step. The motor may be operated in its slewing mode by supplying a series of alternate phases for each step in a series of steps.
摘要翻译：一种用于通过提供一系列交替的正向和反相来驱动步进电机的单步操作模式的方法和装置，由此电动机通过一个步骤旋转。电动机可以通过在一系列步骤中为每个步骤提供一系列交替相位而以其回转模式操作。

6. 发明公开

EP0159114A1 Stepper motor controller 有权
标题翻译：步进电机控制器。
公开(公告)号：EP0159114A1
公开(公告)日：1985-10-23
申请号：EP85301226.8
申请日：1985-02-25
申请人： XEROX CORPORATION
发明人： Bugatto, Henry, Jr.
IPC分类号： H02P8/00
CPC分类号： H02P8/24 , H02P8/32
摘要： A stepper motor controller which can control the motor to stop rapidly and with minimum overshoot and oscillation at a selected position by turning on and off one or several coils in a binary fashion to force the motor to conform to a predetermined position/velocity (XY), resulting in the motor velocity and the position deviation from the null point to converge to zero at the selected null point (0). An encoder continuously generates current position and velocity data, a comparator compares the current velocity and position to a predetermined velocity/position profile to produce a binary output, and one or several motor coils are energized to drive the current motor velocity towards the predetermined value.

7. 发明公开

EP0112730A2 A stepper motor control system 有权
标题翻译：步进电机的控制系统。
公开(公告)号：EP0112730A2
公开(公告)日：1984-07-04
申请号：EP83307946.0
申请日：1983-12-23
申请人： FUJITSU LIMITED
发明人： Sawada, Kenji
IPC分类号： H02P8/00
CPC分类号： H02P8/24 , H02P8/04
摘要： A stepper motor control system for rotating a stepper motor by a desired amount of movement, comprising a first ROM (ROM 3 ) for storing acceleration control data, a second ROM (ROM 4 ) for storing deceleration control data, and a change point control circuit for controlling a change point period between acceleration and deceleration, whereby, the acceleration is smoothy joined to the deceleration through the change point period so that the rotor of the stepper motor stops instantly and accurately at the target position.

8. 发明公开

EP3109996A4 MOTOR CONTROL METHOD AND DEVICE 审中-公开
公开(公告)号：EP3109996A4
公开(公告)日：2018-03-21
申请号：EP15881200
申请日：2015-12-07
申请人： IAI CORP
发明人： YAMADA AKIHIRO , HASHIMOTO RYOMA
IPC分类号： H02P8/14 , G05B6/02 , H02P6/16 , H02P8/24 , H02P27/08
CPC分类号： H02P8/14 , G05B6/02 , H02P6/16 , H02P8/24 , H02P27/08
摘要： The object is to achieve both highly precise position control and high-speed velocity control. A high-resolution encoder (11) for position control and a low-resolution encoder (21) for velocity control are provided. There are provided position control means (13, 14) for generating a velocity command in accordance with a difference between a given position command and the output of the high-resolution encoder, and velocity control means (23, 24) for generating a current command in accordance with a difference between the velocity command and a detected velocity that is based upon the output of the low-resolution encoder. A velocity control cycle based upon the velocity control means is made faster than a position control cycle based upon the position control means.

9. 发明公开

EP3136155A4 DISPLAY DEVICE 有权
公开(公告)号：EP3136155A4
公开(公告)日：2017-11-22
申请号：EP15782859
申请日：2015-04-15
申请人： NIPPON SEIKI CO LTD
发明人： ISHIBASHI RYOICHI , KOBAYASHI SATOSHI , USHIDA NORIHIKO , ADACHI YOSHIKO
IPC分类号： G02B27/01 , B60K35/00 , B60K37/02 , G02B7/182 , G02B7/198 , G02B26/08 , G02B27/14 , G09G5/32 , H02P8/00 , H02P8/22 , H02P8/24
CPC分类号： G02B27/0149 , B60K35/00 , B60K37/02 , B60K2350/2065 , B60K2350/352 , G02B7/182 , G02B7/198 , G02B26/08 , G02B26/0816 , G02B27/01 , G02B27/0179 , G02B27/14 , G02B2027/0154 , G02B2027/0159 , G02B2027/0161 , G02B2027/0163 , G02B2027/0181 , G02B2027/0185 , G09G3/001 , G09G5/32 , G09G2300/04 , G09G2380/10 , H02P8/00 , H02P8/22 , H02P8/24
摘要： The origin (reference position) of a reflector moved by a stepping motor is determined without using a mechanical switch. This display device is provided with: a stepping motor (41); a concave mirror (31) that moves in accordance with the operation of the stepping motor (41), the concave mirror (31) reflecting display light emitted from a display unit toward the windshield; a lever part (33) that moves together with the concave mirror (31) ; a drive unit for driving the stepping motor (41) by a microstep drive system; a control unit for controlling the movement of the concave mirror (31) by controlling the drive unit; and a stopper unit (44) provided within the range of movement of the lever part (33). The drive unit has a function for detecting the counter-electromotive force generated by the stepping motor (41) when the lever part (33) comes into contact with the stopper unit (44). The control unit determines the reference position when the movement of the concave mirror (31) is controlled in accordance with the counter-electromotive force detected by the drive unit.

10. 发明公开

EP3109996A1 MOTOR CONTROL METHOD AND DEVICE 审中-公开
标题翻译：摩托罗拉
公开(公告)号：EP3109996A1
公开(公告)日：2016-12-28
申请号：EP15881200.8
申请日：2015-12-07
申请人： IAI Corporation
发明人： YAMADA Akihiro , HASHIMOTO Ryoma
IPC分类号： H02P8/14 , H02P8/24
CPC分类号： H02P8/14 , G05B6/02 , H02P6/16 , H02P8/24 , H02P27/08
摘要： The object is to achieve both highly precise position control and high-speed velocity control. A high-resolution encoder (11) for position control and a low-resolution encoder (21) for velocity control are provided. There are provided position control means (13, 14) for generating a velocity command in accordance with a difference between a given position command and the output of the high-resolution encoder, and velocity control means (23, 24) for generating a current command in accordance with a difference between the velocity command and a detected velocity that is based upon the output of the low-resolution encoder. A velocity control cycle based upon the velocity control means is made faster than a position control cycle based upon the position control means.
摘要翻译：目的是实现高精度位置控制和高速度控制。提供了用于位置控制的高分辨率编码器（11）和用于速度控制的低分辨率编码器（21）。提供了用于根据给定位置指令与高分辨率编码器的输出之间的差产生速度指令的位置控制装置（13,14）和用于产生电流指令的速度控制装置（23,24）根据速度指令和基于低分辨率编码器的输出的检测速度之间的差。基于速度控制装置的速度控制循环比基于位置控制装置的位置控制循环更快。

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