1Aly Badawy, Dieter Fehlines Alexander Wiertz and Jochen Gessat. Development of a New Concept of Electrically Powered Hydraulic Steering[J]. SAE Paper, 2004-01-2070, 2004.
2Geoffrey P Dyer, Analysis of Energy Consumption for Various Power Assisted Steering Systems[J]. SAE Paper, 1997(3).
3Yoshiharu Inaguma, Keiji Suzuki, Kyosuke Haga. An energy saving technique in an electro-hydraulic power steering (EHPS) system [J]. SAE Paper, 1996(9).
4Peter E Pfefer, D Niqel Johnston, Matijia Sokola, Manfed Hatter. Energy Consumption of Electro-Hydraulic Steering Systems[J]. SAE Paper NO. 200,5(1): 1262.
5T.Sakata,Y.Yokoi.Development of Control Method for Hydraulic-Electro Power Steering System Using Brushless DC Motor. KOYO Engineering Journal English Edition,2001 : 73-80.
