This study is based on all-terrain crane as the specific object of heavy vehicles, which all-terrain crane suspension system model established in. By building a mathematical model of all-terrain crane hydro-pneumatic suspension system and using software AMEsim, hydro-pneumatic suspension was simulated to explore hydraulic and mechanical properties of all-terrain crane hydro-pneumatic suspension model. Optimization methods were used to research and improve hydro-pneumatic suspension system.
This paper de...