Optimal Design of Cab’s Isolation System for a Single-Drum Vibratory Roller

Quynh, Le Van; Duy, Nguyen Tien; Liem, Nguyen Van; Cuong, Bui Van; Long, Le Xuan

doi:10.1007/978-3-030-64719-3_68

Cited by 5 publications

(1 citation statement)

References 12 publications

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“…Three different cab's isolation mounts were respectively surveyed and analyzed their effects on vehicle ride comfort based on a 3-D nonlinear dynamic model [14]. The optimal parameters of cab isolation system were found by the multi-objective genetic algorithm (MOGA) [15], a unique computer aided engineering (CAE) method [16,20], and the genetic algorithm (GA) [17,18]. A combined control method of Fuzzy and PID control was proposed to control the damping coefficient of semi-active cab isolation system of soil a single drum vibratory roller based on a non-linear vehicle dynamic model [19].…”

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.

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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.

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Section: Introductionmentioning

confidence: 99%