Research on Hydro-Pneumatic Balanced Suspension of Multi-Spindled Vehicle
A hydro-pneumatic balanced suspension is proposed based on the structural features of general hydro-pneumatic suspension and balanced suspension. Two types of suspensions mathematics models are built and differential equations of motion are derived with Lagrange-Equation. Performance of the two suspensions is simulated with the software of MATLAB. The results show that ride performance of vehicles is improved using hydro-pneumatic balanced suspension. Therefore, hydro-pneumatic balanced suspension is more suitable for multi-spindled vehicles.
L. Yang et al., "Research on Hydro-Pneumatic Balanced Suspension of Multi-Spindled Vehicle", Applied Mechanics and Materials, Vols. 66-68, pp. 855-861, 2011