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High-precision robot placement and manipulation

A technology for robots and robot systems, applied in the field of robot systems, can solve problems such as limiting the general applicability of robot systems, increasing system complexity and cost, etc.

Active Publication Date: 2019-08-06
RETHINK ROBOTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This not only requires specialized rigorous design and thus increases system complexity and cost, but also limits the general applicability of robotic systems

Method used

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  • High-precision robot placement and manipulation
  • High-precision robot placement and manipulation
  • High-precision robot placement and manipulation

Examples

Experimental program
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Embodiment Construction

[0020] see first figure 1 , which shows an embodiment of a spatial conditioning system 100 working in conjunction with a robotic system, such as a robot 101 with a robotic manipulator 102, to provide high-precision robotic manipulation. Robotic system 101 may be, for example, a robot as described in US Serial Nos. 13 / 621,658 and 13 / 621,657, both filed September 17, 2012, the entire disclosures of which are incorporated herein by reference.

[0021] In various embodiments, the spatial conditioning system 100 includes a tracking system 104 for detecting the position of the robotic manipulator 102 and a positioning system 106 for supporting and moving the target 108 . In one embodiment, the tracking system 104 includes two sensors, a sensor 104x for detecting x-axis position and a sensor 104y for detecting y-axis position. Sensor 104 detects changing positions of robotic arm 102 or portions thereof. The orientation of the sensors 104 allows their detection ranges to overlap an...

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PUM

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Abstract

Systems and methods that provide precise robotic manipulation without the need for dedicated or task-specific components employ, in one embodiment, a spatial conditioning system (100) that supports a target physically separate from the robotic manipulator (102) workpiece (108) and works in cooperation with the robotic manipulator (102) to perform tasks with high spatial precision.

Description

[0001] Cross-references to related fields [0002] This application claims priority and benefit to US Patent No. 61 / 889,630, filed October 11, 2013, the entire disclosure of which is incorporated herein by reference. technical field [0003] Embodiments of the present invention relate generally to robotic systems, and more particularly to high precision robotic placement and manipulation. Background technique [0004] Robots have been effectively utilized in many industrial and production environments to promote reliability and cost savings. For example, robotic arms can move objects to perform tasks including assembly, packaging, inspection, and more. The manipulator is usually placed on an extended robotic arm so that the manipulation point can be easily adjusted. However, accurate control of a manipulator through an extended robotic arm can be challenging. For example, manipulators usually have a large mass; in order to support this load with the desired accuracy up t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J9/10B25J9/16
CPCB25J9/1697G05B2219/36414G05B2219/39101G05B2219/40562G05B2219/49113Y10S901/47
Inventor Y·伊万诺夫罗德尼·布鲁克斯
Owner RETHINK ROBOTICS