제어로봇시스템학회:학술대회논문집
- 2000.10a
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- Pages.73-73
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- 2000
Active assembly Method Using a Two-Arm Robot System in Highly Uncertain Environment
불확실한 환경에서 두 팔 로봇을 이용한 능동적 조립 방법
Abstract
Assembly is usually performed by one robot and fixtures. This type of assembly system has Low flexibility in terms of variety of parts and part-presentation that the system can handle. This paper addresses assembly without fixtures using two-manipulator robot. An active method using force feedback is proposed for the peg-in-hole assembly in highly uncertain environment. Assembly states are described by extended contact relations. Qualitative templates for events are easily derived from the token vector of the Petrinet model. The states are recognized through identification of the events using two 6-d.o.f force/moment sensors. The proposed method is verified and evaluated through experiments with round peg- in-hole assembly.