[1]
lei tian jue etc. New hydraulic engineering handbook[M]. biejing: Beijing Institute of Technology Press, (1998).
Google Scholar
[2]
zhang hong jia etc . Hydraulic and Pneumatic Transmission [M]. beijing: Machinery Industry Press, (2000).
Google Scholar
[3]
li hong ren etc. Hydraulic Control System [M]. beijing: National Defence Industry Press. (1981).
Google Scholar
[4]
Ke Jian etc. Modern water control technology [M]. Chengdu: Southwest Jiaotong University Press, (2002).
Google Scholar
[5]
Zhu Fa-Ming etc. two cylinder electro-hydraulic synchronizing system with digital servo valve [J]. 2008(10): 49—51.
Google Scholar
[6]
Wang Chuan-Li etc. research on dynamic characteristics of asmmetric cylinder contrllled by symmetric four-way valve[J]. Chinese Mechanical Engineering , 2004(3): 471—473.
Google Scholar
[7]
Shi Xian-zhong etc. Symmetrical four-way valve controlled hydraulic cylinder dynamic analysis of asymmetric [J]. Hoisting and Conveying Machinery, 2006(9): 67—69.
Google Scholar
[8]
zhaojingyi, wangyiquan, wangyongchang, etal. Eeperiment study on dynamic characteristics of bending roll electro-hydraulic servo control system of rolling mills[J].Mechanical Enginenring of china, 1989. 9(4): 6-9.
Google Scholar
[9]
Esa M. Tapio V. Experimental Comparison Between Hydraulic and Water Hydraulic Position Control Systems[C]. The 8th Scandinavian International Conference on Fluid Power, SICFP'03, May 7-9, 2003, Tampere, Finland.
Google Scholar
[10]
Trostmann E. Water Hydraulics Control Technology. Marcel Deker. Inc., New York, (1996).
Google Scholar