Results 101 to 110 of about 9,537 (142)
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Vehicle Dynamics International, 2021
Ed Molloy, solution lead for vehicle dynamics and NVH at Horiba MIRA, discusses the importance of NVH for EV brand perception
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Ed Molloy, solution lead for vehicle dynamics and NVH at Horiba MIRA, discusses the importance of NVH for EV brand perception
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SAE Technical Paper Series, 1999
<div class="htmlview paragraph">The problem of NVH CAE model correlation in light of test and product variation has been addressed. An objective metric based on statistical hypothesis testing has been proposed and evaluated. This technique has been shown to work for frequency response functions.
Mark J. Moeller +4 more
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<div class="htmlview paragraph">The problem of NVH CAE model correlation in light of test and product variation has been addressed. An objective metric based on statistical hypothesis testing has been proposed and evaluated. This technique has been shown to work for frequency response functions.
Mark J. Moeller +4 more
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SAE Technical Paper Series, 2011
<div class="section abstract"><div class="htmlview paragraph">Getting Powerplant NVH Benchmarking right is a key first step in knowing where your design stands relative to its competition and what needs to be improved in order to achieve or maintain NVH leadership.
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<div class="section abstract"><div class="htmlview paragraph">Getting Powerplant NVH Benchmarking right is a key first step in knowing where your design stands relative to its competition and what needs to be improved in order to achieve or maintain NVH leadership.
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Vehicle NVH Evaluations and NVH Target Cascading Considerations for Hybrid Electric Vehicles
SAE Technical Paper Series, 2015<div class="section abstract"><div class="htmlview paragraph">The increasing trend toward electric and hybrid-electric vehicles (HEVs) has created unique challenges for NVH development and refinement. Traditionally, characterization of in-vehicle powertrain noise and vibration has been assessed through standard operating conditions such as ...
Todd Tousignant +3 more
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NVH Development of Aluminum Axles
SAE International Journal of Passenger Cars - Mechanical Systems, 2015<div class="section abstract"><div class="htmlview paragraph">This paper discusses approaches to properly design aluminum axles for optimized NVH characteristics. By effectively using well established and validated FEA and other CAE tools, key factors that are particularly associated with aluminum axles are analyzed and discussed. These key
Zhaohui Sun +3 more
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NVH bei elektromechanischen Aktuatoren
2019Die vorgestellte Arbeit zeigt die NVH-Herausforderungen elektrohydraulischer Systeme anhand der NVH-Entwicklung des Integrated Brake Controller (IBC) von ZF. Insbesondere werden die Motivation, die Simulationstechnologien und die Korrelationsstudien der Komponenten zum Fahrzeug von ZF zusammengefasst. Daruber hinaus werden weitere Herausforderungen und
Ralf Groß +2 more
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2011
Ride comfort is defined as the overall comfort and well-being of the vehicle’s occupants during vehicle travel. The main sources of discomfort are oscillations which reach the vehicle’s passenger compartment and cause noise, vibration, or both. Since the sources of these oscillations (the roadway, chassis, and powertrain) are outside of the passenger ...
Bernd Heißing, Metin Ersoy
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Ride comfort is defined as the overall comfort and well-being of the vehicle’s occupants during vehicle travel. The main sources of discomfort are oscillations which reach the vehicle’s passenger compartment and cause noise, vibration, or both. Since the sources of these oscillations (the roadway, chassis, and powertrain) are outside of the passenger ...
Bernd Heißing, Metin Ersoy
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Responsibility in NVH Development
ATZautotechnology, 2008In a recent vehicle development programme in engineering a mid-size sedan specifically for China’s road conditions, fuel requirements and customer expectations, Woco worked closely with GM China. The new vehicle is critical in GM’s plans to strengthen its position in the Chinese market.
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NVH Improvement of Vehicle Powertrain
SAE Technical Paper Series, 2012<div class="section abstract"><div class="htmlview paragraph">This paper provides an investigation to improve vehicle powertrain NVH performance via modification of excitation and radiation system of powertrain. First of all, considering different excitation mechanisms of the powertrain, the excitation forces are analyzed.
Shouwei Lu, Huihua Feng, Zhengxing Zuo
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CLUSTERING INVERSE BEAMFORMING FOR VEHICLES NVH
24th International Conference on Sound and Vibration 2017, London CallingClustering Inverse Beamforming is an array-based acoustic imaging technique to solve inverse problems formulated by discretizing the source region into elementary equivalent sources. It is based on a statistical processing of multiple realizations of the acoustic image, related to the investigated source region, iteratively obtained solving the ...
Colangeli, Claudio +3 more
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