CN112106291A - 电机的控制方法、距离传感器及移动平台 - Google Patents

电机的控制方法、距离传感器及移动平台 Download PDF

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Publication number
CN112106291A
CN112106291A CN201980005625.8A CN201980005625A CN112106291A CN 112106291 A CN112106291 A CN 112106291A CN 201980005625 A CN201980005625 A CN 201980005625A CN 112106291 A CN112106291 A CN 112106291A
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China
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motor
bearing
preset
temperature
distance sensor
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陈鸿滨
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SZ DJI Technology Co Ltd
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SZ DJI Technology Co Ltd
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P21/00Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)

Abstract

一种电机的控制方法、距离传感器及移动平台,所述方法(100)包括:获取轴承或电机的当前温度,其中,轴承与电机直接地或间接地连接,并且电机与轴承能够相互导热(S110);根据当前温度,确定电机的通电模式;通电模式包括加热模式和旋转工作模式(S120);根据通电模式,通入相应的电流,其中,在加热模式,则控制电机通入第一预设电流,产生热量,以对轴承进行加热;在旋转工作模式,则控制电机通入第二预设电流,以第一预设速度转动,以带动功能部件运动(S130)。根据上述电机的控制方法、距离传感器及移动平台,通过在环境温度较低时预热电机的轴承以降低油脂的黏性,有效减少了启动过程中电机的电流以及提高了稳态电机速度稳定性。

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PCT国内申请,说明书已公开。

Claims (59)

  1. PCT国内申请,权利要求书已公开。
CN201980005625.8A 2019-01-09 2019-01-09 电机的控制方法、距离传感器及移动平台 Pending CN112106291A (zh)

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PCT/CN2019/071046 WO2020142958A1 (zh) 2019-01-09 2019-01-09 电机的控制方法、距离传感器及移动平台

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CN112106291A true CN112106291A (zh) 2020-12-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113976486A (zh) * 2021-11-23 2022-01-28 广东新琦智能科技有限公司 一种转盘分拣器的低温预热方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090322272A1 (en) * 2008-06-26 2009-12-31 Aisin Seiki Kabushiki Kaisha Motor control device
CN103151983A (zh) * 2013-01-08 2013-06-12 科比传动技术(上海)有限公司 永磁伺服电机的加热方法及系统
CN104660133A (zh) * 2014-12-26 2015-05-27 中国电子科技集团公司第二十一研究所 电机控制装置及方法
CN205407512U (zh) * 2016-03-29 2016-07-27 中国神华能源股份有限公司 一种电机加热装置
CN106452194A (zh) * 2016-11-04 2017-02-22 深圳市道通智能航空技术有限公司 一种电机加热方法、装置及系统
CN108885473A (zh) * 2016-03-30 2018-11-23 深圳市大疆创新科技有限公司 用于控制电机的方法和系统

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090322272A1 (en) * 2008-06-26 2009-12-31 Aisin Seiki Kabushiki Kaisha Motor control device
CN103151983A (zh) * 2013-01-08 2013-06-12 科比传动技术(上海)有限公司 永磁伺服电机的加热方法及系统
CN104660133A (zh) * 2014-12-26 2015-05-27 中国电子科技集团公司第二十一研究所 电机控制装置及方法
CN205407512U (zh) * 2016-03-29 2016-07-27 中国神华能源股份有限公司 一种电机加热装置
CN108885473A (zh) * 2016-03-30 2018-11-23 深圳市大疆创新科技有限公司 用于控制电机的方法和系统
CN106452194A (zh) * 2016-11-04 2017-02-22 深圳市道通智能航空技术有限公司 一种电机加热方法、装置及系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113976486A (zh) * 2021-11-23 2022-01-28 广东新琦智能科技有限公司 一种转盘分拣器的低温预热方法
CN113976486B (zh) * 2021-11-23 2024-04-12 广东新琦智能科技有限公司 一种转盘分拣器的低温预热方法

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