Monocular vision calibration method of the stereo target for robot pose measurement

Xu, 张旭 Zhang; Peng, 魏鹏 Wei

doi:10.3788/irla201746.1117005

Cited by 1 publication

(1 citation statement)

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“…Compared with binocular vision [ 24 ], multi-vision [ 25 , 26 ], and depth-vision systems [ 27 ], the monocular-vision system [ 28 , 29 ] has the advantages of simple calibration, low cost, and high flexibility. Therefore, monocular vision is mainly used in intelligent assembly for pose estimation, target identification without depth information, and hand–eye calibration, for example, calibration of the stereo target [ 30 ], measurement of the 3D pose of the workpiece [ 31 ], obstacle avoidance detection in the process of processing and assembly [ 32 ], etc.…”

Section: Positioning Equipment and Algorithmsmentioning

confidence: 99%

A Review of Intelligent Assembly Technology of Small Electronic Equipment

Tian

Ding

Du³

et al. 2023

Micromachines

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Electronic equipment, including phased array radars, satellites, high-performance computers, etc., has been widely used in military and civilian fields. Its importance and significance are self-evident. Electronic equipment has many small components, various functions, and complex structures, making assembly an essential step in the manufacturing process of electronic equipment. In recent years, the traditional assembly methods have had difficulty meeting the increasingly complex assembly needs of military and civilian electronic equipment. With the rapid development of Industry 4.0, emerging intelligent assembly technology is replacing the original “semi-automatic” assembly technology. Aiming at the assembly requirements of small electronic equipment, we first evaluate the existing problems and technical difficulties. Then, we analyze the intelligent assembly technology of electronic equipment from three aspects: visual positioning, path and trajectory planning, and force–position coordination control technology. Further, we describe and summarize the research status and the application of the technology and discuss possible future research directions in the intelligent assembly technology of small electronic equipment.

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