Ride comfort simulation of a wheel loader with suspended axles
Mar 17, 2009 · The traditional design of the vehicle is unfavourable from a ride comfort standpoint, as the unsuspended axles lead to high vibration levels. This stud Ride comfort simulation of a wheel loader with suspended axles: International Journal of Vehicle Systems Modelling and Testing: Vol 3, No 3
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Vehicle dynamic analysis of wheel loaders with suspended axles
2008 (English) In: International Journal of Vehicle Systems Modelling and Testing, ISSN 1745-6436, Vol. 3, no 3, p. 168-188 Article in journal (Refereed) Published Abstract [en] Wheel loaders are used in a variety of tasks. The traditional design of the vehicle is unfavourable from a ride comfort standpoint, as the unsuspended axles lead to high vibration levels.
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Ride comfort simulation of a wheel loader with suspended axles
Mar 17, 2009 · The traditional design of the vehicle is unfavourable from a ride comfort standpoint, as the unsuspended axles lead to high vibration levels. This stud Ride comfort simulation of a wheel loader with suspended axles: International Journal of Vehicle Systems Modelling and Testing: Vol 3, No 3
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Commercial Vehicle Ride Comfort Optimization Based on - Hindawi
The ride model is used to study the relationship between ride comfort and the in-wheel motor. There is a linear relationship between damping and damping force [ 10, 11 ]. Zhu et al. [ 12 ] established a ten-DOF ride model for analyzing vehicle ride comfort and driving safety, and the damping force is considered a linear parameter in this analysis.
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Vehicle dynamic analysis of wheel loaders with suspended axles
Vehicle dynamic analysis of wheel loaders with suspended axles. 2008. Adam Rehnberg. Download PDF. Download Full PDF Package. This paper. A short summary of this paper. 37 Full PDFs related to this paper. READ PAPER. Vehicle dynamic analysis of wheel loaders with suspended axles. Download.
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Article: Ride comfort simulation of a wheel loader with …
Title: Ride comfort simulation of a wheel loader with suspended axles. Authors: A. Rehnberg, L. Drugge. Addresses: KTH Vehicle Dynamics, Centre for ECO 2 Vehicle Design, SE-100 44 Stockholm, Sweden. ' KTH Vehicle Dynamics, Centre for ECO 2 Vehicle Design, SE-100 44 Stockholm, Sweden. Abstract: Wheel loaders are used in a variety of tasks. The traditional …
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Vehicle dynamic analysis of wheel loaders with …
While suspended axles have great potential for improving ride comfort and performance, they will also necessarily affect the vehicle dynamic behaviour which is different in many aspects from that of passenger cars or other road vehicles: the wheel loader has a large pitch inertia compared to its mass, the axle loads vary considerably with loading condition, and the vehicle uses an …
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Simulation and research on mechanism-hydraulics system of …
ADAMS and its hydraulic module was applied to build mechanism-hydraulics system simulation model. A whole working cycle process of the working device of wheel loader was simulated, and the analysis results comprehensively show the movement process of the working device and the loaded condition of every part, verify the mechanical properties of
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Ride comfort simulation of a wheel loader with …
While suspended axles have great potential for improving ride comfort and performance, they will also necessarily affect the vehicle dynamic behaviour which is different in many aspects from that of passenger cars or other road vehicles: the wheel loader has a large pitch inertia compared to its mass, the axle loads vary considerably with loading condition, and the vehicle uses an …
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Article: Snaking stability of articulated frame steer vehicles with
May 10, 2010 · For ride comfort reasons, it is desirable to introduce suspended axles on articulated vehicles such as wheel loaders which are traditionally built without wheel suspension. This paper investigates how this may affect the snaking stability, by studying the vehicle dynamic behaviour of a multibody simulation model with and without suspension.
Get a quoteSimulation analysis and optimization of ride quality of in-wheel …
A multi-body dynamic rigid–flexible coupling model of an in-wheel motor vehicle is built in Chen et al., 6 and the algorithm of NSGA-II was used to optimize the suspension parameters to improve the ride comfort while the RMS of weighted acceleration, wheel dynamic load, and suspension dynamic deflection were regarded as evaluation indices.
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Damping Multimode Switching Control of Semiactive Suspension - Hindawi
Therefore, in this study, to improve the ride comfort and driving stability, a wheel loader with axle suspensions is proposed and researched. As shown in Figure 1 [ 8 ], the suspensions are installed on the front and rear axles and the front axle to the front body and the rear axle to the rear body are linked, respectively.
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Pitch comfort optimisation of a front end loader using a - DIVA
Front end loader vehicles are prone to excessive pitching when travelling at high speed, partly due to the absence of axle suspension. This paper studies the fundamental design of a hydropneumatic
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Vehicle dynamic analysis of wheel loaders with suspended axles
Vehicle dynamic analysis of wheel loaders with suspended axles. The wheel loader is a type of engineering vehicle used primarily to move crude material over shorter distances. As the vehicle is designed without wheel suspension, wheel loader drivers are exposed to high levels of whole body vibration which influences ride comfort negatively.
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Ride comfort simulation of a wheel loader with suspended axles
Mar 17, 2009 · The traditional design of the vehicle is unfavourable from a ride comfort standpoint, as the unsuspended axles lead to high vibration levels. This stud Ride comfort simulation of a wheel loader with suspended axles: International Journal of Vehicle Systems Modelling and Testing: Vol 3, No 3
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Ride comfort simulation of a wheel loader with suspended axles
Mar 17, 2009 · The traditional design of the vehicle is unfavourable from a ride comfort standpoint, as the unsuspended axles lead to high vibration levels. This study investigates the possibility to reduce driver vibrations by introducing suspended wheel axles. A multibody simulation model is used to study vibration levels with and without suspension.
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Assessment of wheel loader vibration on the riding comfort according …
Oct 01, 2013 · Two standards, ISO 2631-1 (1985) and ISO 2631-1 (1997), were used to assess the effect of wheel loader vibration on comfort. The assessment results of ISO 2631-1 (1985) showed that vibration in
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View References
3. L. Drugge. Ride comfort simulation of a wheel loader with suspended axles. International Journal of Vehicle Systems Modeling and Testing 2008 3(3): 99-103. 4. Xu Dingyu Chen Yangquan. The simulation technology and application of systems based on MATLAB/Simulink. Tsinghua University Press Beijing 2002 (5): 381-401. 5.
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An analytical study of the performance indices of air spring
Dec 01, 2018 · The suspension model parameters used for in the simulation process of this study are listed in Table 2. The parameters are adopted from the literature. The ride comfort and road holding of the quarter car model integrated with the dynamic air spring model are compared to those of the passive suspension. Ride comfort simulation of a
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Commercial Vehicle Ride Comfort Optimization Based on - Hindawi
The ride model is used to study the relationship between ride comfort and the in-wheel motor. There is a linear relationship between damping and damping force [ 10, 11 ]. Zhu et al. [ 12 ] established a ten-DOF ride model for analyzing vehicle ride comfort and driving safety, and the damping force is considered a linear parameter in this analysis.
Get a quote