Load-based speed control method and device, robot and storage medium

A technology of speed control and robotics, applied in the field of robotics, can solve problems such as motor damage, reduced robot motor life, and slow moving speed

Inactive Publication Date: 2021-02-23
深圳优地科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] During the moving process of the robot, if a large driving force is required, the moving speed will slow down, and the robot motor may increase the output power in

Method used

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  • Load-based speed control method and device, robot and storage medium
  • Load-based speed control method and device, robot and storage medium
  • Load-based speed control method and device, robot and storage medium

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Embodiment Construction

[0041] It should be understood that the specific embodiments described here are only used to explain the present application, not to limit the present application.

[0042] refer to figure 1 , figure 1 It is a schematic structural diagram of a terminal device in the hardware operating environment involved in the solution of the embodiment of the present application.

[0043] In this embodiment, the load-based speed control method is applied to a speed control system subordinate to a speed control device subordinate to a robot.

[0044] Such as figure 1 As shown, the speed control device (or terminal, or robot) may include: a processor 1001 , such as a CPU (Central Processing Unit, central processing unit), a memory 1004 , and a communication bus 1002 . The communication bus 1002 is used to realize connection communication between these components. The memory 1004 can be a high-speed RAM memory, or a stable memory (non-volatile memory), such as a disk memory. Optionally, t...

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PUM

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Abstract

The invention discloses a load-based speed control method and device, a robot and a storage medium. The method comprises the steps that according to the relation between the movable speed of the robotand the preset load weight, the movable speed is planned into multiple speed intervals, and the preset load weight is planned into multiple preset weight intervals, wherein the multiple speed intervals correspond to the multiple preset weight intervals; the load weight of the robot is obtained, and the preset weight interval corresponding to the load weight is determined; a target speed intervalof robot movement is determined on the basis of the speed interval corresponding to the preset weight interval; and the robot is controlled to move according to the speed value in the target speed interval. The weight interval of the robot is determined through the load weight of the robot, the moving speed of the robot is determined according to the weight interval, the robot is controlled to move at the moving speed, it is guaranteed that the robot outputs stable power, thus a robot motor is protected, and the service life of the robot is prolonged.

Description

technical field [0001] The present application relates to the field of robots, and in particular to a load-based speed control method, device, robot and storage medium. Background technique [0002] According to the power formula P=FV, where P is the output power, F is the driving force, and V is the speed. Under the same power, the moving speed of the robot is inversely proportional to the driving force. If the driving force of the robot is small, the moving speed is fast. , the driving force of the robot is large, and the moving speed is slow. [0003] During the moving process of the robot, if a large driving force is required, the moving speed will slow down, and the robot motor may increase the output power in order to increase the moving speed of the robot, causing damage to the motor due to high current and / or high voltage , reduce the service life of the robot motor. Therefore, it is necessary to propose a reasonable speed control method to protect the robot motor....

Claims

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Application Information

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IPC IPC(8): B25J9/16
CPCB25J9/161B25J9/1661
Inventor 顾震江梁朋
Owner 深圳优地科技有限公司
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