A Study on the Compensation Algorithm for Tension of Belt which is used as the Force Transfer Media Induction Motor

유도 전동기의 동력전달매체로 사용되는 벨트의 장력 보상 알고리즘에 관한 연구

  • 김승환 (대우전자(주) 모니터 연구소) ;
  • 임무생 (테크라프(주) 대표이사)
  • Published : 1999.09.01

Abstract

This paper persents an algorithm compensating for the change of tension acting on a belt which is used as a force transfer media of the induction motor that drives a washing machine. The induction motor adopted in a washing machine is operated not only for the power-transmission device, but also for the detection of clothes load. The load of clothes is determined by the duration of inertial rotation which is occurred by the induction motor during a specific time. The tension of belt also affects the determination of clothes load as another load and this change of the tension is a significant disturbance for accurate determination. This paper mentions the algorithm compensating for the amount of change in tension and the application of the algotithm proved to be effectively increasing the washing performance and reducing the noise and the vibration.

Keywords