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    • 35. 发明专利
    • Information processing apparatus, position control method, program and storage medium
    • 信息处理设备,位置控制方法,程序和存储介质
    • JP2011181047A
    • 2011-09-15
    • JP2010047543
    • 2010-03-04
    • Hi-P Tech Corp株式会社ハイピーテック
    • KITA AKIHIKO
    • G05D3/12G02B21/26G02B21/36H01J37/20H01J37/24H02P8/00
    • PROBLEM TO BE SOLVED: To provide an information processing apparatus, position control method, and program for controlling the position of an object to be operated, such as a stage in a microscope system, using a pointing device, and to provide a storage medium therefor. SOLUTION: The information processing apparatus 110 includes: a means 172 for acquiring coordinate values pointed by a pointing device 114 on an operation screen; a means 174 for calculating target values of a position of the object from the coordinate values; a means 176 for calculating differences between the target values and present values of the position of the object; a means 180 for calculating target values of the pulse speeds of a synchronous motor driving the object, as decelerated values according to a predetermined smoothing coefficient, from the speeds required for moving the object by the differences within the time interval for acquiring the coordinate values; and a means 184 for instructing acceleration/deceleration control toward the target value of the pulse speed by setting the calculated target value of the pulse speed when there is the difference and a forward driving signal is output. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种信息处理设备,位置控制方法和程序,用于使用指示设备来控制诸如显微镜系统中的舞台等待操作对象的位置,并且提供一种 存储介质。 信息处理装置110包括:用于获取由操作画面上的指示装置114指示的坐标值的装置172; 用于根据坐标值计算物体的位置的目标值的装置174; 用于计算目标值与对象位置的当前值之间的差异的装置176; 用于根据用于获取坐标值的时间间隔内的移动物体所需的速度,根据预定的平滑系数计算驱动物体的同步电动机的脉冲速度的目标值的装置180; 以及用于通过在存在差异并且输出正向驱动信号时通过设置计算出的脉冲速度的目标值来指示朝向脉冲速度的目标值的加速/减速控制的装置184。 版权所有(C)2011,JPO&INPIT
    • 36. 发明专利
    • Motor driver
    • 电机驱动器
    • JP2011120342A
    • 2011-06-16
    • JP2009273869
    • 2009-12-01
    • Canon Incキヤノン株式会社
    • MIZUMAKI MASAO
    • H02P8/32H02P8/00
    • PROBLEM TO BE SOLVED: To provide a motor driver which is possible of high-speed drive and improves positional accuracy in stoppage. SOLUTION: The motor driver has a first driving means, which switches current application to the coil of the motor, according to the output of a detector that detects the rotor position of the motor; a second driving means, which switches the current application to the coil of the motor, according to a specified time interval; and a control means, which controls the drive of the motor by switching the first driving means and the second diving means. The control means selects one of a first drive mode, in which the motor is driven with the second driving means after being driven with the first driving means, and a second drive mode, in which the motor is driven with only the second driving means, based on the relation between the number of steps required until the rotational speed of the rotor becomes fixed and the target number of steps of a driven member, when the drive of the motor is controlled with the first driving means. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供可以进行高速驱动的电机驱动器,并提高停止时的位置精度。 解决方案:电机驱动器具有第一驱动装置,其根据检测电动机的转子位置的检测器的输出将电流施加到电动机的线圈; 第二驱动装置,其根据指定的时间间隔将当前应用切换到电动机的线圈; 以及控制装置,其通过切换第一驱动装置和第二潜水装置来控制马达的驱动。 控制装置选择在用第一驱动装置驱动之后用第二驱动装置驱动电动机的第一驱动模式和仅使用第二驱动装置驱动电动机的第二驱动模式中的一个, 基于当用第一驱动装置控制电动机的驱动时,直到转子的转速固定为止的步骤数与从动构件的目标步数之间的关系。 版权所有(C)2011,JPO&INPIT
    • 37. 发明专利
    • Method of controlling stepping motor with energy storage function, control unit of stepping motor with energy storage function, and electric on/off valve using stepping motor with energy storage function
    • 使用能量储存功能控制步进电机的方法,具有能量存储功能的步进电机的控制单元,以及使用具有能量存储功能的步进电机的电动开/关阀
    • JP2011114936A
    • 2011-06-09
    • JP2009268687
    • 2009-11-26
    • Saginomiya Seisakusho Inc株式会社鷺宮製作所
    • KIUCHI NOBUYUKIITANI TAMON
    • H02J7/34H01M10/44H02P8/00
    • Y02E60/12
    • PROBLEM TO BE SOLVED: To provide a method of controlling a stepping motor with an energy storage function that shortens charge time to an energy storage means and includes a power failure countermeasure function for quickly coping with power failure or the like, and to provide a control unit of a stepping motor with the energy storage function and an electric on/off valve using a stepping motor with the energy storage function. SOLUTION: In the method of controlling a stepping motor with the energy storage function with a stepping motor and the energy storage means, the stepping motor is driven and controlled by a drive current, the storage means is charged by a prescribed charge current when the stepping motor is driven, and the energy storage means is charged by a superposition charge current larger than the charge current when the stepping motor is not driven. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种利用能量存储功能控制步进电动机的方法,其将能量存储装置的充电时间缩短,并且包括用于快速应对停电等的停电对策功能,并且 提供具有能量存储功能的步进电机的控制单元和使用具有能量存储功能的步进电机的电开/关阀。 解决方案:在用步进电机和能量存储装置控制具有能量存储功能的步进电机的方法中,步进电机由驱动电流驱动和控制,存储装置由规定的充电电流 当步进电动机被驱动时,并且当步进电动机不被驱动时,通过大于充电电流的叠加充电电流对能量存储装置进行充电。 版权所有(C)2011,JPO&INPIT