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Mechanical arm control method and device, storage medium and electronic device

A control method and manipulator technology, applied in the field of communication, to achieve the effect of improving accuracy and flexibility

Inactive Publication Date: 2019-01-08
张军强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing industrial robots can only grasp the workpiece in a directional manner, and cannot change their own control program to achieve workpiece grasping after the position of the workpiece changes.

Method used

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  • Mechanical arm control method and device, storage medium and electronic device
  • Mechanical arm control method and device, storage medium and electronic device
  • Mechanical arm control method and device, storage medium and electronic device

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Embodiment Construction

[0042] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, are only for explaining the present application, and should not be construed as limiting the present application.

[0043] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the application and simplifying the description, and doe...

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PUM

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Abstract

The embodiment of the invention provides a mechanical arm control method and device, a storage medium and an electronic device. The mechanical arm control method includes the following steps that whena grabbing signal is detected, to-be-captured workpiece field depth pictures collected by a field depth camera arranged on a mechanical arm are obtained; feature parameter values of a plurality of preset feature parameters in the field depth pictures are obtained according to the field depth pictures, and the multiple feature parameters include shape parameters of a workpiece in the field depth pictures and parameters of distances between preset reference points; the relative positional relationship between the workpiece and a grasping mechanism of the mechanical arm is obtained according tothe multiple feature parameter values; the distance value between the workpiece and the grasping mechanism is obtained according to the field depth information carried by the field depth pictures; andthe mechanical arm is controlled to move the grasping mechanism to the corresponding position to grasp the workpiece according to the relative positional relationship and the distance value. The invention has the beneficial effects of improving the grasping efficiency, the grasping flexibility and the precision.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a manipulator control method, device, storage medium and electronic equipment. Background technique [0002] Existing industrial robots can only grasp workpieces in a directional manner, and cannot change their own control programs to achieve workpiece grasping after the position of the workpiece changes. [0003] Therefore, there are defects in the prior art, and improvement is badly needed. Contents of the invention [0004] Embodiments of the present application provide a manipulator control method, device, storage medium, and electronic equipment, which can improve the flexibility of workpiece grasping. [0005] An embodiment of the present application provides a method for controlling a manipulator, including the following steps: [0006] When the grasping signal is detected, obtain the depth-of-field picture of the workpiece to be grasped collected by the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/16
CPCB25J9/1602B25J9/1671
Inventor 张军强
Owner 张军强