수동변속기 시프트 필링 시뮬레이터 개발 = Development of Shift Feeling Simulator for a Manual Transmission

다국어 초록 (Multilingual Abstract)

Shift force simulator for a manual transmission is developed to estimate the shift force that is transmitted to the drivers hand. In order to develop the simulator, dynamic models of the external linkage, internal linkage, synchronizer and drivetrain are obtained. The synchronizing motion is modelled as eleven steps depending on the relative displacement of the sleeve to the ring spring, outer ring chamfer, and gear chamfer. The contact mechanism between the chamfer to chamfer is modelled as a linear spring. Based on the dynamic model of each element, a shift force simulator is developed. The simulator calculates the sleeve displacement, cone torque, poppet ball torque, sleeve force, shift force and the speed of the input and output shaft. It is found that the shift force by the simulator shows a good correlation with the test results and it is expected that the shift force simulator developed in this study can be used as a useful design tool to evaluate the shift feeling in the initial design stage.

목차 (Table of Contents)

• ABSTRACT
  
• 1. 서론
  
• 2. 시뮬레이터의 동적모델
  
• 3. 시뮬레이션 결과 및 토의
  
• 4. 결과
  
• 참고문헌