Three-step precise robotic peg-hole insertion operation with symmetric regular polyhedral objects

Autor: Hong Qiao, S.K. Tso
Rok vydání: 1999
Předmět:
Zdroj: International Journal of Production Research. 37:3541-3563
ISSN: 1366-588X
0020-7543
DOI: 10.1080/002075499190176
Popis: Robotic peg-hole insertion operation, the most widely used assembly model, has been extensively investigated. The objective is to design strategies, or hardware, in order to enable a robot to achieve the assembly operation with: (1) higher accuracy than that obtainable directly from the resolution of the robot, (2) a cost lower than manual labour prices and, (3) an operation time in the range from 1.0 to 2.5 secs. There are many strategies provided through the use of specially designed hardware, for example, force sensors and robotic flexible wrists. However, it is difficult to achieve robotic peg-hole insertion with high accuracy, low cost and high speed. In previous work, strategies were designed to achieve the assembly operations without using force sensors or RCC (H. Qiao, B. H. Dalay, J. A. G. Knight, 1996, Robotic assembly operation strategy investigation without force sensors through the research on contact point location and range of peg movement. Proceedings of the IMechE, Journal of Engineering ...
Databáze: OpenAIRE