Journal of Biosystems Engineering
- 제24권2호
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- Pages.89-98
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- 1999
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- 1738-1266(pISSN)
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- 2234-1862(eISSN)
연성 궤도형차량의 견인성능 예측 모델의 실험적 검증
Experimental Validation of Tractive Performance Prediction Model for Flexible Tracked Vehicles
초록
In this paper, to estimate the effectiveness of the tractive performance prediction model(TPPMTV98) which was developed to predict the tractive performance of flexible tracked vehicles in previous paper, the experimental substantiation of the TPPMTV98 were conducted with the reconstructed tracked vehicle on the loam soil with the moisture content of 18.92%, and bevameter was constructed in order to measure soil properties in situ. The drawbar pulls measure were compared with predicted ones. As a result, the predicted drawbar pulls by the TPPMTV98 were well matched to the measured ones. Such results implied that the TPPMTV98 could well estimate the drawbar pulls at given soil conditions, and would be very useful as a simulation tool for designing a flexible tracked vehicle and predicting its tractive performance.