Development of a Heavy Duty Commercial Vehicle Dynamic Model with a Hydraulic-Mechanical Transmission Model Based on Field Test Results of a Vehicle with Automatic Transmission

4th International Conference on Mechanical and Aeronautical Engineering

机械制造;航空航天工程

Pyun, Beomjoon^1 ; Moon, Chulwoo^1 ; Jeong, Changhyun^1 ; Jung, Dohyun^1

Korea Automotive Technology Institute, Chungnam

31214, Korea, Republic of^1

关键词: Automatic transmission;    Commercial vehicle modeling;    Conceptual design model;    Field test;    Heavy-duty commercial vehicles;    HMT model;    Hydraulic mechanicals;    Modeling of dynamics;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/491/1/012003/pdf
DOI  :  10.1088/1757-899X/491/1/012003

学科分类：航空航天科学

来源: IOP

【 摘 要 】

The modeling of dynamic systems is advantageous for saving time and effort when developing new systems. In the automobile industry, making a model is beneficial for predicting the feasibility and performance of a conceptual design. Hence, in this study, a heavy duty commercial vehicle with an Automatic Transmission (AT) was tested, and the model was developed and verified. A conceptual design model of Hydraulic-Mechanical Transmission (HMT) was then developed. The commercial vehicle model and the HMT model were integrated and compared to evaluate the feasibility and the difference in performance.