- 저진동, 고속특성을 가지는 개선된 5차 모션 프로파일의 설계
- ㆍ 저자명
- 소병관,태원형,김정한,So. Byeong-Kwan,Tae. Won-Hyeong,Kim. Jung-Han
- ㆍ 간행물명
- 한국정밀공학회지
- ㆍ 권/호정보
- 2012년|29권 10호|pp.1110-1118 (9 pages)
- ㆍ 발행정보
- 한국정밀공학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
In this study, for reducing the residual vibration in high speed motion control stage, an improved 5th order polynomial motion profile was developed. When a stage is moving, the current through the motor coils has the same profile of input motion profile of acceleration, therefore the characteristics of the acceleration input profile directly affect on the performance of the amplifier that includes the current control loop. Commonly low cost amplifier and motor has a narrow current control bandwidth, therefore the proposed algorithm was designed based on this practical constraint. Simulation and experimental results showed that the proposed algorithm clearly has low residual vibration characteristics than conventional 5th order polynomial motion profile on the same drive condition.