The study of design method for dynamic simulation In hydraulic system of engineering machinery
HE Yong-shun, MA Qiu-cheng, TANG Xin-zi, CHEN Hao, LIN Feng (School of Mechanical Engineering, Xiangtan University, Xiangtan 411105, China)
The principal diagram of hydraulic system of engineering machinery is only to describe the hydraulic system motionlessly, can' t elaborate many important things such as the motion direction of the oil, the change of the oil pressure, the motion sequence and function mechanism of hydraulic components. Aimed at those problems, the article provides a new method for dynamic simulation of hydraulic system by means of such softwares as Autocad, 3DSMAX, UG and Authorware. This method can describe a hydraulic system of engi- neering machinery visually, demonstrate design ideas, and be used to obviate the malfunction of a hydraulic system.