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发明授权
CN105191112B 电机驱动系统、电机驱动装置、多轴电机驱动系统及多轴电机驱动装置 有权

电机驱动系统、电机驱动装置、多轴电机驱动系统及多轴电机驱动装置
摘要：
可靠地防止无意识的电机的动作，并判断是否存在误配线。一种多轴电机驱动系统(1)，其具有多轴电机驱动装置(300)和多个电机(100)，该多轴电机驱动装置(300)具有：多个驱动部(303)，其与多个电机(100)分别相互对应地连接；集中控制部(302)，其进行该多轴电机驱动装置(300)整体的控制；以及各轴控制部(304)，集中控制部(302)及各轴控制部(304)具有磁极位置检测部(306)，该磁极位置检测部(306)通过进行针对各自所连接的电机(100)的磁极位置检测处理从而进行该电机(100)的位置检测，多个电机(100)具有编码器(102)，该编码器(102)分别经由机械性连结而进行该电机(100)的位置检测，集中控制部(302)及各轴控制部(304)利用由磁极位置检测部(306)检测出的磁极位置(θ)来控制多个电机(100)的驱动，并且基于由编码器(102)检测出的电机位置来进行判断。
摘要（英）：

[Problem to be Solved] To determine whether miswiring is present, while securely preventing an unintended motion of a motor. [Solution] A multi-axis motor driving system 1 includes a multi-axis motor driving device 300 and a plurality of motors 100, the multi-axis motor driving device 300 including a plurality of drive units connected correspondingly to the plurality of motors 100, respectively, and an integrated control unit 302 and an axes control unit 304 control the whole of the multi-axis motor driving device 300. The integrated control unit 302 and the axes control unit 304 include a magnetic pole position detection unit 306 that performs magnetic pole position detection process for the motors 100 connected thereto, to thereby detect a position of the motors 100. Each of the plurality of motors 100 includes an encoder 102 that detects a position of the motor 100 via a mechanical linkage. When determining whether miswiring is present between the multi-axis motor driving device 300 and the motors 100, the integrated control unit 302 and the axes control unit 304 control drive of the plurality of motors 100 using a magnetic pole position ¸ detected by the magnetic pole position detection unit 306 and makes a determination based on the motor position detected by the encoder 102.

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