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초록
This paper presents a framework to generate human-like movements of a humanoid in real time using the movement primitive database of a human. The framework consists of two processes: 1) the offline motion imitation learning based on an Evolutionary Algorithm and 2) the online motion generation of a humanoid using the database updated by the motion imitation learning. For the offline process, the initial database contains the kinetic characteristics of a human, since it is full of human's captured motions. The database then develops through the proposed framework of motion learning based on an Evolutionary Algorithm, having the kinetic characteristics of a humanoid in aspect of minimal torque or joint jerk. The humanoid generates human-like movements for a given purpose in real time by linearly interpolating the primitive motions in the developed database. The movement of catching a ball was examined in simulation.
키워드
- 제목
- 진화 알고리즘을 사용한 인간형 로봇의 동작 모방 학습 및 실시간 동작 생성
- 제목 (타언어)
- Motion Imitation Learning and Real-time Movement Generation of Humanoid Using Evolutionary Algorithm
- 저자
- 박가람; 나성권; 송재복; 김창환
- 발행일
- 2008
- 저널명
- 제어.로봇.시스템학회 논문지
- 권
- 14
- 호
- 10
- 페이지
- 1038 ~ 1046