Design And Simulation Analysis For Folded- Deployed Suspension Of Single Drive Six-wheeled Rocker-bogie Explore Rover

Suspension is important segment for locomotive system of exploration rover, it connects bodywork and wheel, rises effect that support bodywork, distributes load of wheel enhance landform adaptability of exploration rover. Its configuration and capability affect whole capability of locomotive system of exploration rover. As it satisfy demand of locomotive capability of exploration rover, the folded-deployed function of suspension for exploration rover, especially for deep space celestial body exploration rover is important investigative task, and it is important meaning for reduce exploration rover occupy room itself, minish bulk of the carrier, enhance dependability of conveyance. This paper takes six-wheel exploration rover main-assistant rocker suspension for the basic construct, investigates for fewer deployed drive, bigger collapse rate deploy unfold suspension configuration. Bring forward single drive deployed perch locked suspension collectivity precept.Take six-wheel exploration rover main-assistant rocker suspension for basic deployed construct, confirm deployed manner, work principle and act programming, draw collectivity deployed-unfold precept. As satisfy the demand of exceed-barrier capability, calm capability, suitable capability and wheel support load equality capability, analysis and choose influence factor main-assistant rocker preference, establish groundwork for choose correct parameter of suspension configuration.Take wheel power consumption for aim function, use ADAMS software optimize module optimize configuration parameter of deploy posture, optimize course consider that wheel rotate harmonize relation.The configuration design of explore vehicle is emphases of this study, configuration design must consider force instance, analyses force, stress of parts or assembly, choose appropriate heat treatment mode. Research part abate form and abate condition, avoid part occur abate, make sure it satisfy the condition of intension, reduce the weight of the part. Protract project drawing then split part drawing.After established model, capability test and analyses are needed, From both geometry and mechanics condition analysis the capability of explore vehicle when it get over the barrier, emulational validate it by ADAMS software , Then investigate pitching transformation centroid, research how influent capability of this formal of transformation centroid.