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    • 4. 发明授权
    • Motor velocity control apparatus and method
    • 电机速度控制装置及方法
    • US08886360B2
    • 2014-11-11
    • US13200712
    • 2011-09-29
    • Ki Moon LeeChi Gun AnDuke Kimm
    • Ki Moon LeeChi Gun AnDuke Kimm
    • G06F19/00G05B19/416
    • G05B19/416G05B2219/43018Y10S901/02Y10S901/20
    • A motor velocity control apparatus and method in which the velocity of a motor to drive a joint of a robot is controlled. The method includes generating a velocity profile of the motor based on velocity profile generation data received from a user; judging whether one velocity section selected from velocity sections divided from the generated velocity profile corresponds to a high velocity region, where the high velocity region corresponds to an acceleration compensation section in which an acceleration section transitions to a constant velocity section; estimating an acceleration corresponding to the current velocity of the motor, upon judging that the velocity section corresponds to the high velocity region, the acceleration corresponding to the current velocity is estimated using an acceleration-velocity graph in the acceleration compensation section or a deceleration compensation section; compensating for the velocity profile using the estimated acceleration; and driving the motor using the compensated velocity profile.
    • 一种马达速度控制装置和方法,其中控制用于驱动机器人的关节的马达的速度。 该方法包括基于从用户接收的速度分布生成数据生成马达的速度分布; 判断从所生成的速度分布中分离的速度部分中选择的一个速度部分是否对应于高速区域,其中高速区域对应于加速度部分转变到等速段的加速度补偿部分; 估计与电动机的当前速度相对应的加速度,在判定速度部分对应于高速区域时,使用加速度补偿部分中的加速度 - 速度曲线或减速补偿部分来估计对应于当前速度的加速度 ; 使用估计的加速度补偿速度分布; 并使用补偿的速度曲线驱动电机。
    • 5. 发明申请
    • Motor velocity control apparatus and method
    • 电机速度控制装置及方法
    • US20120109374A1
    • 2012-05-03
    • US13200712
    • 2011-09-29
    • Ki Moon LeeChi Gun AnDuke Kimm
    • Ki Moon LeeChi Gun AnDuke Kimm
    • G06F19/00
    • G05B19/416G05B2219/43018Y10S901/02Y10S901/20
    • A motor velocity control apparatus and method in which the velocity of a motor to drive a joint of a robot is controlled. The motor velocity control apparatus and method compensates for a velocity profile used to drive a motor in real time using acceleration, thus increasing a driving velocity of the motor to the maximum velocity while stably maintaining performance of the motor. Thereby, efficiency of the motor is increased, the velocity of the motor is based on the acceleration made by data obtained through experimentation and is thus more precisely and simply calculated than the conventional compensation algorithm using dynamics, and reliability in driving of the motor is assured.
    • 一种马达速度控制装置和方法,其中控制用于驱动机器人的关节的马达的速度。 电动机速度控制装置和方法补偿用于使用加速度实时驱动电动机的速度分布,从而将电动机的驱动速度提高到最大速度,同时稳定地保持电动机的性能。 因此,马达的效率提高,马达的速度基于通过实验获得的数据所产生的加速度,因此比使用动力学的常规补偿算法更精确和简单地计算,并且确保马达驱动的可靠性 。