Comfort and Vibration Study of a Tractor and Trailer Combination Using Simulation and Experimental Approaches: the Jumping Ride Behavior

Perseguim, Odilon T.; Neto, Antônio Chaves de Assis; Argentino, Marcos A.; Nogueira, Celso; Neto, Paschoal Federico; Fogaça, M. A.; Dybal, A.; Garcia, Marcello D. T.

doi:10.4271/2000-01-3517

Cited by 6 publications

(2 citation statements)

References 2 publications

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“…[2]studied the new generation of vibration isolation for the conventional truck; Ref. [3] gave the comfort and vibration study of a tractor and trailer combination using simulation and experimental approaches; Ref [4] researched on the dynamic influence of frame stiffness on heavy truck ride evaluation; Ref [5] gave factors affecting truck driver's perceived comfort; The finite element analysis and optimization method were used to improve the truck ride [6,7]; The haft vehicle two dimension (2D) model was used to study the effect of frame flexibility on the ride vibration of trucks [8].…”

Section: Introductionmentioning

confidence: 99%

Cargo Ride Safety Analysis of Trucks for Four Excitation Cases

Guo

Wang

2010

AMR

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Excessive levels of vibration in commercial vehicles, due to excitation from the road irregularities, can lead to cargo damage and safety problems. In order to study the cargo ride safety problem, a three dimension (3D) finite element model of full vehicle was established, which differs from the previous two dimension (2D) one. The computation algorithm for acceleration power spectral density (PSD) and root mean square (RMS) was also given. For the sake of comparisons, two frames with different stiffness were given in the computations of PSD and RMS of body vertical accelerations for four excitation cases. The computed results showed that when the stiffness of the frame increases, the RMS values of the body decreases strongly at the frequency band 14-26Hz, which can effectively improve the cargo ride safety.

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Section: Introductionmentioning

confidence: 99%

Cargo Ride Safety Analysis of Trucks for Four Excitation Cases

Guo

Wang

2010

AMR

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“…But with coexisting EMI (Electro Magnetic Interference) issues is becoming more and more serious, if can not be solved well, it will severely degrade system performance, and increase equipment fault, even causing tragedies [1][2][3].…”

Section: Introductionmentioning

confidence: 99%

Research on Common Mode Interference of PWM Inverter Driving System

Cheng¹,

Zhong-min²

2013

IJSIP

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In order to suppress electromagnetic interference of PWM driving system, electromagnetic interference characteristics ,system distribution and main influence factor in this system must be accurately mastered. Therefore this paper used conduction separation network to meter common mode interference of PWM inverter system ,and through comparison results of different conditions ,the author obtained the distribution of common mode interference on power side and load side . Then the team made analysis and improvement to the common-mode interference model, at last through theory analysis and calculation some suppression method to CM interference was found , which may provide certain theoretical guidance for EMI filter design.

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Virtual Simulation Research on Vehicle Ride Comfort

Cai

Song

et al. 2006

SAE Technical Paper Series

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Comfort and Vibration Study of a Tractor and Trailer Combination Using Simulation and Experimental Approaches: the Jumping Ride Behavior

Cited by 6 publications

References 2 publications

Cargo Ride Safety Analysis of Trucks for Four Excitation Cases

Cargo Ride Safety Analysis of Trucks for Four Excitation Cases

Research on Common Mode Interference of PWM Inverter Driving System

Virtual Simulation Research on Vehicle Ride Comfort

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