제어로봇시스템학회:학술대회논문집
- 1992.10a
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- Pages.797-800
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- 1992
Multi-sensor based expert system for arc welding
다중 센서 정보에 의한 아크 용접 전문가 시스템
Abstract
Much experience and knowledge is needed in welding because there are many working parameters and quantitative description is difficult. Therefore, introduction of expert system based on such data base has been required. In this study, welding heat and shape of bead was controlled by fuzzy inference with the welding condition, position error and voltage and current error of robot. For this, torch trajectory of robot was generated by modeling the working data with CAD and then welding was carried out through down loading to robot. And working error was controlled by on-line communication.
Keywords