엔진 토크의 간접적(間接的)인 측정(測定) 방법(方法)에 관한 연구(硏究)

Evaluation of Indirect Methods of Engine Torque Measurement

This study was carried out to evaluate indirect methods of engine torque measurement. Three indirect methods based on throttle valve opening, exhaust gas temperature and inlet air pressure were compared. The indirect method based on throttle valve opening appeared to be the most satisfactory in terms of accuracy and response time. The discrepancies between the direct method and the indirect method based on throttle valve opening in measuring engine torque were 2% on t he average.