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Steering Consuming Energy and Fuel Efficiency Analysis Depending on Steering System Model
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 Title & Authors
Steering Consuming Energy and Fuel Efficiency Analysis Depending on Steering System Model
Gu, Bonhyun; Lee, Heeyun; Park, Yunkyong; Cha, Sukwon; Lim, Wonsik; Jang, Bongchoon; Bang, Jinseok;
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For high fuel economy, many kinds of unit in vehicle have been developed. In steering system, as a result, HPS(Hydraulic Power Steering) system has been replaced as EHPS and EPS system. But the structures of these systems are totally different, and that causes the uncertainty of fuel economy evaluation. Therefore we undertake to research to find results and tendency of fuel economy and energy in steering system. For accurate evaluation, we modeled different types of steering systems on same vehicle model. The simulation came into action on various driving cycle. The driving condition is designed to show standby power of pump. Results show differences of fuel efficiency and energy consumption.
Power steering;Fuel economy;HPS;EHPS;EPS;Trucksim;
 Cited by
Development of HILS System for Performance Evaluation of a Heavy Commercial Vehicle Hybrid Electric Power Steering System, Transactions of the Korean Society of Automotive Engineers, 2017, 25, 1, 103  crossref(new windwow)
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D, Lee, K. Lee, W. Lim, J. Bang, B. Jong, Gu and H. Lee, "A Study on HPS, EHPS, RMDPS Steering System Modeling for the Application of Semi-bonnet Cars," KSAE Spring Conference Proceedings, p.457, 2015.