Study of the wheel loader vibration with a developed multibody dynamic model

Павлов, Н. В.; Sokolov, E. E.; Dodov, Mihail; Stoyanov, Stoyan

doi:10.1051/matecconf/201713302007

Cited by 4 publications

(1 citation statement)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The dynamic models of the earth-moving machinery with 3 DOF were proposed to analyze vehicle ride comfort with or without vibration absorber system [5]. A multibody dynamic model of earthmoving machinery with 5 DOF was proposed to analyze the vehicle ride comfort and the simulation results were verified by the experimental results ride comfort [6]. A multibody model of earth-moving machinery was proposed to evaluate the ride performance of the suspended wheel axles in comparing with unsuspended axles [7].…”

Section: Introductionmentioning

confidence: 99%

Improvement of Ride Comfort Quality for an Earth-Moving machinery with Semi-Active Cab Isolation System

Quynh

Cuong

et al. 2021

E3S Web Conf.

View full text Add to dashboard Cite

Improving ride comfort of earth-moving machinery is important to avoid potential health hazards for machine operator. A vehicle - road coupled interaction model including vehicle body, cab body and driver seat masses is set up under the random excitation of ground surface and a Fuzzy –PID controller is designed for control of the damping coefficient of a semi-active hydraulic cab isolation system (SHCIs) for an earth-moving machinery. The ride performance of SHCIs with a combined controller is evaluated under different movement conditions. The comparison results indicate that the proposed controller for semi-active cab hydraulic isolation system has the significantly improved vehicle ride comfort in compared with passive hydraulic cab isolation system (PHCIs) under large amplitude and low frequency excitations of ground surface.

show abstract

Section: Introductionmentioning

confidence: 99%

Improvement of Ride Comfort Quality for an Earth-Moving machinery with Semi-Active Cab Isolation System

Quynh

Cuong

et al. 2021

E3S Web Conf.

View full text Add to dashboard Cite

show abstract

Ride Comfort Evaluation for a Wheel Loader with Cab’s Hydraulic Isolation System

Huan

Ha²,

et al. 2022

Lecture Notes in Networks and Systems

View full text Add to dashboard Cite

A multibody model of a wheel loader with pneumatic boom suspension and proving ground testing

Павлов

Dacova

2021

IOP Conf. Ser.: Mater. Sci. Eng.

View full text Add to dashboard Cite

In this paper a multibody dynamic model of a wheeled tractor-front-end loader system with pneumatic boom suspension is created. A front-end loader was designed and manufactured to validate the dynamic model and to conduct proving ground tests. Comparisons of some simulation results with the measured data revealed that the proposed dynamics model can well describe the vibrations of the tested compact wheel loader. In addition, the results of tests for RMS acceleration and spectral densities at different speeds are presented.

show abstract

Study of the wheel loader vibration with a developed multibody dynamic model

Cited by 4 publications

References 3 publications

Improvement of Ride Comfort Quality for an Earth-Moving machinery with Semi-Active Cab Isolation System

Improvement of Ride Comfort Quality for an Earth-Moving machinery with Semi-Active Cab Isolation System

Ride Comfort Evaluation for a Wheel Loader with Cab’s Hydraulic Isolation System

A multibody model of a wheel loader with pneumatic boom suspension and proving ground testing

Contact Info

Product

Resources

About