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公开(公告)号：US07898207B2
公开(公告)日：2011-03-01
申请号：US11950096
申请日：2007-12-04
IPC分类号： H02P6/00
CPC分类号： G05B19/232 , B41J11/425 , G05B2219/42097 , G05B2219/42117 , G05B2219/42214 , G05B2219/43008 , G05B2219/43041 , G05B2219/43081 , G05B2219/43118 , G05B2219/43182 , G05B2219/45187
摘要： A method of controlling a motor to cause it to execute a move toward a target position including calculating a deceleration position, wherein when the deceleration position is reached, the motor will be caused to execute a deceleration in a manner that will result in the motor stopping short of the target position, and determining whether the requested move is a first move type after the motor has reached the deceleration position and the deceleration is complete. If the requested move is a first move type, the method includes causing the motor to move toward the target position at a first velocity, and if the requested move is a second move type, the method includes causing the DC motor to move toward the requested target position at a second velocity, wherein the second velocity is greater than the first velocity. Settling time is also varied depending on move type.
摘要翻译： 一种控制电动机使其朝向目标位置移动的方法，包括计算减速位置，其中当达到减速位置时，电动机将以导致电动机停止的方式执行减速度 并且在电动机达到减速位置并且减速度完成之后确定所请求的移动是否是第一移动类型。 如果所请求的移动是第一移动类型，则该方法包括使马达以第一速度向目标位置移动，并且如果所请求的移动是第二移动类型，则该方法包括使DC马达朝向所请求的移动 目标位置处于第二速度，其中第二速度大于第一速度。 结算时间也因移动类型而异。
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公开(公告)号：US4030132A
公开(公告)日：1977-06-14
申请号：US562682
申请日：1975-03-27
申请人： Syed H. Iftikar , Bing M. Leong
发明人： Syed H. Iftikar , Bing M. Leong
CPC分类号： G11B5/5526 , G05B19/39 , G11B5/5552 , G05B2219/42114 , G05B2219/43006 , G05B2219/43182
摘要： A servo system for controlling the movement of one or more magnetic transducer heads relative to rotating magnetic disc surfaces which are supported and transported by means of a linear actuator motor having position and velocity modes of control, and which additionally has an anticipatory mode of control which provides a compensatory signal proportional to the rate of change of the servo velocity error over the operating frequencies of the system so that the linear actuator motor is responsive to both the velocity error and compensatory mode signals to reduce velocity overshoots from a predetermined programmed velocity profile.
摘要翻译： 一种用于控制一个或多个磁换能器头相对于旋转的磁盘表面的运动的伺服系统，其通过具有位置和速度控制模式的线性致动器马达支撑和运输，并且还具有预期的控制模式， 提供与系统的工作频率上的伺服速度误差的变化率成比例的补偿信号，使得线性致动器马达响应于速度误差和补偿模式信号，以从预定的程序速度分布减小速度过冲。
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3.发明申请公开(公告)号：US20040090083A1
公开(公告)日：2004-05-13
申请号：US10473776
申请日：2003-10-03
发明人： Ingo Greuel , Dietmar Orth , Holger Schiffer , Bernd Ulbricht
IPC分类号： B60J005/00
CPC分类号： G05B19/416 , E05F15/603 , E05F15/611 , E05F15/622 , E05F15/70 , E05Y2201/216 , E05Y2201/246 , E05Y2201/462 , E05Y2400/36 , E05Y2400/514 , E05Y2800/00 , E05Y2900/50 , E05Y2900/531 , E05Y2900/546 , G05B2219/43182
摘要： The invention relates to a method for the automatic operation of a vehicle door (1), in particular a side door, or a rear hatch of a motor vehicle, from a first to a second position, by means of a drive (5; 26), connected to a controller (6), which acts on the vehicle door (1), by means of at last one transfer element (12; 30). The invention further relates to a device for carrying out said method. According to the invention, an automatically operated vehicle door (1) in the first position thereof, may be simply swung into the second position thereof at the same speed, even with differing street inclinations where the vehicle is standing, whereby, after activating the drive (5), the speed of the relevant vehicle door (1) is measured within a given angular range and compared with a set value curve. So long as the measured actual value for speed of the vehicle differs from the given set value curve, the speed of the door is changed until the speed as given by the set value curve is achieved.
摘要翻译： 本发明涉及一种用于通过驱动器（5; 26）自动操作车门（1），特别是从第一位置到第二位置的侧门或机动车辆的后舱口的方法 ），其连接到通过最后一个传送元件（12; 30）作用在车门（1）上的控制器（6）。 本发明还涉及一种用于执行所述方法的装置。 根据本发明，其第一位置的自动操作的车门（1）可以以相同的速度简单地摆动到其第二位置，即使车辆站立时具有不同的街道倾斜度，从而在启动驱动器之后 （5）中，在给定的角度范围内测量相关车门（1）的速度，并与设定值曲线进行比较。 只要测量的车辆速度实际值与给定的设定值曲线不同，则门的速度改变，直到实现由设定值曲线给出的速度。
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公开(公告)号：US4350941A
公开(公告)日：1982-09-21
申请号：US188449
申请日：1980-09-19
CPC分类号： G05B19/232 , G05B2219/34215 , G05B2219/37154 , G05B2219/37183 , G05B2219/41047 , G05B2219/41092 , G05B2219/42182 , G05B2219/43006 , G05B2219/43097 , G05B2219/43152 , G05B2219/43182
摘要： A motion control system includes a single stage gear reducer and power screw, a brushless variable-speed electric motor with position and velocity sensing instrumentation, a solid state power amplifier, and a programmable controller. During operation an absolute positional reference is established when the slide actuates a non-contacting limit switch to signal that the slide is within less than one motor revolution of the correct starting point. A memory accessible by a microprocessor has paired values of velocity and position stored in a table representing ideal such values for deceleration portions of the motion cycle. Alternatively, the microprocessor computes each new value of position and velocity in real time as required to update the velocity commands sent to a comparator. The comparator compares the predetermined slide position to the actual slide position and signals the microprocessor that a change in output to the motor power supply is required. A digital to analog converter converts the motor velocity signal that issues from the microprocessor to a variable d.c. voltage whose magnitude varies over a range that determines the sense of direction and speed of the drive motor.
摘要翻译： 运动控制系统包括单级齿轮减速器和动力螺杆，具有位置和速度感测仪器的无刷变速电动机，固态功率放大器和可编程控制器。 在操作期间，当滑块启动非接触限位开关以指示滑块位于正确起点的小于一个电机转速内时，建立绝对位置参考。 由微处理器访问的存储器具有存储在表示运动周期的减速部分的理想值的表中的速度和位置的成对值。 或者，微处理器根据需要实时地计算每个新的位置和速度值，以更新发送到比较器的速度命令。 比较器将预定的滑动位置与实际滑动位置进行比较，并向微处理器通知需要电动机电源的输出变化。 数模转换器将从微处理器发出的电机速度信号转换成可变直流电。 电压的大小在确定驱动电机的方向和速度感的范围内变化。
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公开(公告)号：US3458881A
公开(公告)日：1969-08-05
申请号：US3458881D
申请日：1966-12-02
发明人： DRECHSLER ERICH F , MARTIN JOHN L
IPC分类号： B23Q5/14 , G05B19/416 , B23G1/16 , B23C1/00 , F16H37/06
CPC分类号： G05B19/416 , B23Q5/147 , G05B2219/43182 , G05B2219/45216 , Y10T74/19056 , Y10T408/08 , Y10T409/30
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公开(公告)号：US06930462B2
公开(公告)日：2005-08-16
申请号：US10385475
申请日：2003-03-12
申请人： Jae Yoo Yoo , Chel Woong Lee , Ji Won Sung , Hyuk Lee
发明人： Jae Yoo Yoo , Chel Woong Lee , Ji Won Sung , Hyuk Lee
IPC分类号： F04B49/12 , F04B35/04 , F04B49/06 , G05D23/275 , H02P1/00
CPC分类号： F04B49/06 , F04B35/045 , F04B2201/0206 , F04B2203/0401 , F04B2203/0402 , G05B2219/43182
摘要： In an apparatus and a method for controlling operation of a compressor, by removing deviation generated by resistance and inductance and removing an error in a stroke estimation value of a compressor, operation of the compressor can be accurately controlled. The apparatus includes a counter electromotive force detector for detecting a counter electromotive force generated at a motor of a compressor. A stroke calculator calculates a stroke estimation value of the compressor on the basis of the counter electromotive force, and a stroke controller controls a stroke of the compressor by varying a voltage applied to the motor on the basis of the calculated stroke estimation value and a stroke reference value.
摘要翻译： 在用于控制压缩机的操作的装置和方法中，通过消除由电阻和电感产生的偏差并消除压缩机的行程估计值中的误差，可以精确地控制压缩机的操作。 该装置包括用于检测在压缩机的电动机处产生的反电动势的反电动势检测器。 行程计算器基于反电动势计算压缩机的行程估计值，并且行程控制器基于计算的行程估计值和行程来改变施加到电动机的电压来控制压缩机的行程 参考值。
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公开(公告)号：US20040067140A1
公开(公告)日：2004-04-08
申请号：US10385475
申请日：2003-03-12
申请人： LG Electronics Inc.
发明人： Jae Yoo Yoo , Chel Woong Lee , Ji Won Sung , Kyuk Lee
IPC分类号： F04B049/06
CPC分类号： F04B49/06 , F04B35/045 , F04B2201/0206 , F04B2203/0401 , F04B2203/0402 , G05B2219/43182
摘要： In an apparatus and a method for controlling operation of a compressor, by removing deviation generated by resistance and inductance and removing an error in a stroke estimation value of a compressor, operation of the compressor can be accurately controlled. The apparatus includes a counter electromotive force detector for detecting a counter electromotive force generated at a motor of a compressor. A stroke calculator calculates a stroke estimation value of the compressor on the basis of the counter electromotive force, and a stroke controller controls a stroke of the compressor by varying a voltage applied to the motor on the basis of the calculated stroke estimation value and a stroke reference value.
摘要翻译： 在用于控制压缩机的操作的装置和方法中，通过消除由电阻和电感产生的偏差并消除压缩机的行程估计值中的误差，可以精确地控制压缩机的操作。 该装置包括用于检测在压缩机的电动机处产生的反电动势的反电动势检测器。 行程计算器基于反电动势计算压缩机的行程估计值，并且行程控制器基于计算的行程估计值和行程来改变施加到电动机的电压来控制压缩机的行程 参考值。
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公开(公告)号：US3428792A
公开(公告)日：1969-02-18
申请号：US3428792D
申请日：1965-06-21
申请人： GEN ELECTRIC
发明人： KELLING LEROY U C
IPC分类号： G05B19/416 , H03K5/26 , H03K21/02 , G06F15/46 , G06G7/64
CPC分类号： G05B19/416 , G05B2219/43182 , G05B2219/43203 , H03K5/26 , H03K21/02
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公开(公告)号：US3148316A
公开(公告)日：1964-09-08
申请号：US16845762
申请日：1962-01-24
IPC分类号： G05B19/25
CPC分类号： G05B19/253 , G05B2219/43182
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10.发明申请公开(公告)号：US20020108983A1
公开(公告)日：2002-08-15
申请号：US09782455
申请日：2001-02-12
IPC分类号： B65H043/08 , B23Q015/00
CPC分类号： B65H23/1888 , B65H2511/414 , B65H2513/10 , B65H2513/51 , B65H2515/31 , G05B2219/43182 , G05B2219/45142 , B65H2220/01 , B65H2220/02
摘要： A method for dynamically controlling a driver of a nip roller in a web printing press includes controlling the speed of the driver in a tension-control mode during a phase of printing press operation and in a velocity-control mode during another phase of printing press operation. The controlling of the speed of the driver in the tension-control mode is based on the tension in the web upstream of the nip roller so as to maintain the tension at a desired tension value. The controlling of the speed of the driver in the velocity-control mode is based on a predetermined driver velocity ratio for maintaining the web tension. The tension-control mode may be employed during press start-up as the web accelerates to operating speed. The velocity-control mode may be used during printing operations of the press.
摘要翻译： 一种用于动态地控制卷筒纸印刷机中的夹持辊的驱动器的方法包括在印刷机操作阶段期间以张力控制模式控制驱动器的速度，并且在印刷机操作的另一阶段期间以速度控制模式 。 在张力控制模式下对驾驶员的速度的控制是基于在夹持辊的上游的张力，以将张力保持在期望的张力值。 在速度控制模式下对驾驶员的速度的控制基于用于维持幅材张力的预定的驾驶员速度比。 当纸幅加速到操作速度时，张力控制模式可以在印刷机启动期间使用。 速度控制模式可以在印刷机的印刷操作期间使用。
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