Research on multi-stage hydraulic cylinder with equal thrust based on co-simulation

Author

Sun, Li ; Zou, Guangwen

Author_Institution

Coll. of Mech. Eng., Dalian Jiaotong Univ., Dalian, China

fYear

2012

fDate

24-26 Aug. 2012

Firstpage

489

Lastpage

491

Abstract

In this paper, the work principle of multi-stage hydraulic cylinder with equal thrust (short in multi-stage hydraulic cylinder) is explained at first. The virtual prototype modeled by Pro/E is imported into ADAMS to establish dynamic model. and then establish control model in Matlab/Simulink according to mathematical model. At last, co-simulate for multi-stage hydraulic cylinders by ADAMS and Matlab, and obtains curves of first-edge piston velocity and acceleration and time of multi-stage hydraulic cylinder being fully extended, which lay the foundation for performance optimize for multi-stage hydraulic cylinder.

Keywords

acceleration; curve fitting; hydraulic systems; mechanical engineering computing; pistons; shapes (structures); velocity; virtual prototyping; ADAMS software; Matlab-Simulink; Pro-E software; control model; cylinder equal thrust; dynamic model; first-edge piston acceleration; first-edge piston velocity; multistage hydraulic cylinder; performance optimization; virtual prototype; work principle; Educational institutions; MATLAB; Mathematical model; Pistons; Sun; ADAMS; Matlab/Simulink; co-simulation; dynamic model; multi-stage hydraulic cylinder with equal thrust;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Science and Information Processing (CSIP), 2012 International Conference on

Conference_Location

Xi´an, Shaanxi

Print_ISBN

978-1-4673-1410-7

Type

conf

DOI

10.1109/CSIP.2012.6308898

Filename

6308898