Development trends in vehicle noise and vibration control

Cover of: Development trends in vehicle noise and vibration control |

Published by The Society in Melbourne .

Written in English

Read online

Subjects:

  • Automobiles -- Noise -- Congresses.,
  • Automobiles -- Vibration -- Congresses.,
  • Noise control -- Congresses.

Edition Notes

Book details

Other titlesVehicle noise and vibration control.
StatementSociety of Automative Engineers Australasia.
ContributionsSociety of Automotive Engineers - Australasia.
Classifications
LC ClassificationsTL246 .D48 1991
The Physical Object
Pagination1 v. (various pagings) :
ID Numbers
Open LibraryOL1471602M
ISBN 100646070134
LC Control Number93134409

Download Development trends in vehicle noise and vibration control

Vehicle noise and vibration refinement provides a review of noise and vibration refinement principles, methods, advanced experimental and modelling techniques and palliative treatments necessary in the process of vehicle design, development and integration in order to meet noise and vibration standards.

As for an electrical vehicle, advanced control methods applied to the motor and/or the generator can also reduce vibration dramatically [7] [8] [9], referring to the good performances of.

"A new 1,page reference book, "Handbook of Noise and Development trends in vehicle noise and vibration control book Control," intended to be the definitive source on noise and vibration control for engineers, scientists, and researchers. The new reference book addresses a range of topics in acoustics and vibration, focusing on industrial needs." (Airport Noise Report; 11/2/07)5/5(1).

This book gives readers a working knowledge of vehicle vibration, noise, and sound quality. The knowledge it imparts can be applied to analyze real world problems and devise solutions that reduce vibration, control noise, and improve sound quality in all vehicles ground, aerospace, rail, and by: Objectives.

IJVNV aims to focus on noise and vibration in automotive engineering, both analytical and experimental. It covers passenger vehicles, including off-road/recreational vehicles. Readership. Engineers, technologists, researchers, scientists, specialists, managers in the automotive industry, as well as academicians working in university research including professors, post-doctoral.

Malcolm J. Crocker, PhD, is Distinguished University Professor in the Mechanical Engineering Department of Auburn University, where he teaches and conducts research, sponsored by industry and government, in acoustics, noise, and vibration control. Crocker served for twenty years as the Editor of the Noise Control Engineering Journal and is currently Editor of the International.

High standards of noise, vibration and harshness (NVH) performance are expected in vehicle design. Refinement is therefore one of the main engineering/design attributes to be addressed when developing new vehicle models and e noise and vibration refinement provides a review of noise and vibration refinement principles, methods, advanced experimental and modelling.

This book focuses on the important and diverse field of vibration analysis and control. It is written by experts from the international scientific community and covers a wide range of research topics related to design methodologies of passive, semi-active and active vibration control schemes, vehicle suspension systems, vibration control devices, fault detection, finite element analysis and Cited by: 5.

Transportation Industry Noise and Vibration Control by American Acoustical Products. Transportation Industry Noise Control. Increasing demands for low noise levels either enforced by laws and regulations such as the APTA Development trends in vehicle noise and vibration control book Book or by customer demands, are causing OEM providers of Mass Transit solutions to constantly be challenged to.

The first book devoted to the refinement of noise and vibration in automobiles Combines a detailed explanation of the fundamentals of acoustics and the science behind vehicle noise and vibration with practical tips and know-how for noise and vibration control. Noise and Vibration Control - Projects - Development and adoption of real-time fault prognosis system for cost effective safe operation of mobile machinery: Show cased demonstration of dumper fleet, CMPDI, Coal India Limited.

The recent vehicle development trends like small, light, front wheel drive vehicles with low idle speed need to use better performance mounts instead of the elastomeric mounts.

However, there is still a substantial room for improvement in passive elastomeric mounts by using nonlinear stiffness and damping by:   Noise and Vibration Reduction Technology in New Generation Hybrid Vehicle Development The new gasoline hybrid car, “the Prius”, has achieved both two-liter class power performance and world top-class gas mileage with the new Toyota Hybrid System “THS II”.Cited by: in-car testing.

Of course, the engine produces a high proportion of noise in any vehicle. Therefore, it is not surprising that Volvo uses PULSE systems extensively for engine sound and vibration analysis.

Hans Håkansson, NVH Test Manager, has overall respon-sibility for sound and vibration analysis. He says, "We currently have two engine sound. This paper describes NV reduction technology for problems peculiar to the hybrid vehicle such as engine start/stop vibration, drone noise and vibration at low engine speed and motor/generator noise and vibration.

It also compares the overall NV performance of the hybrid vehicle with conventional gasoline engine by: time of writing. Active noise and vibration control can provide a useful alternative to passive noise and vibration control, particularly at low frequencies and on vehicles with particular problems.

Although active control has been experimentally demonstrated in vehicles for over 20File Size: 1MB. An overview of automobile noise and vibration control Article (PDF Available) in Noise Notes 13(1) March w Reads How we measure 'reads'.

Increasing demands for low noise levels by customers, cause RV manufacturers to look deeper into the possibilities of reducing both the external and internal noise of their vehicles. The main noise sources are the engine and its accessories, the transmission, the exhaust system, the hydraulic system, the cooling fan and the tires.

Noise and Vibration Control - Research - Bose, T. and Mohanty, A. R., "Vibration analysis of a rectangular thin isotropic plate with a part-through surface crack of arbitrary orientation and position," Journal of Sound and Vibration, (26),¨ Active control analysis of mining vehicle cabin noise using finite element modeling ¨ Activity accounting technique for environmental noise assessment in mechanized surface mining ¨ Air blast and ground vibrations due to blasting at Gevra Project of South Eastern Coalfields Ltd.

in India. High standards of noise, vibration and harshness performance are expected in vehicle design. Refinement is therefore one of the main engineering/design attributes to be addressed when developing new vehicle models and components.

This book provides a review of noise and vibration refinement principles and methods, advanced experimental and modelling techniques, and palliative Cited by: 8. Abstract. Structural characteristics of hybrid electric vehicle (HEV) are studied in this paper, due to the differences of its structure compared with single fuel vehicle, HEV has great changes in its sources and characteristics of vibration and by: 3.

noise and vibration control Noise is defined as “unwanted sound.” Effective control of unwanted sound is essential in nearly every building, and it is always more cost effective to design the attenuation systems into a building while it is still in the design phase.

Two of the most acclaimed reference works in the area of acoustics in recent years have been our Encyclopedia of Acoustics, 4 Volume set and the Handbook of Acoustics spin-off. These works, edited by Malcolm Crocker, positioned Wiley as a major player in the acoustics reference market.

With our recently published revision of Beranek & Ver's Noise and Vibration Control Engineering, Wiley is a 5/5(1). The hybrid electric vehicle (HEV) is becoming one of the main trends of the development of automobile technology.

The structure and operation principle of HEV are introduced. The noise and vibration (NV) of engine, motor, generator, power split device, converter assembly and battery in HEV were analyzed. According to the NV characteristics in HEV, the measurements for NV control technology Author: L.Y.

Liao, Y.Y. Zuo, X.H. Liao. "Future vehicle noise, vibration and harshness requirements for elastomeric isolators" is based on a paper given at the Detroit Rubber Group meeting in September, "Magnetic coating for primary vehicle door seals with improved sealing performance" is based on a paper given at the September, meeting of the Rubber Division.

Kimplementation of noise and vibration control measures by Acoustic restructuring Kelaboration of technical specifications, on-site construction Prediction of noise and vibration at sensitive receiver points Ksupervision and measurements during operation.

Measurement of noise and vibration at workplaces and definition of adapted protective measures. vehicle interior noise and vibration characteristics.

(Elbheiry,E.M ) The levels of sound energy and structural excitation inside the vehicle compartment measures the amount of annoyance in terms of quality and comfort. For vehicle interior noise identification and treatment, quantification of noise sources byFile Size: KB.

SOUND & VIBRATION/APRIL 5 EDITORIAL Leading the Charge – The Future of Electric Vehicle Noise Control Greg Goetchius, Contributing Editor In the next few years, more electric hy-brids, range-extended hybrids and full elec-tric vehicles will be coming to the consumer market.

There are a growing number of noise. Vehicle Noise, Vibration, and Sound Quality book gives readers a working knowledge of vehicle vibration, noise, and sound quality. The knowledge it imparts can be applied to analyze real-world.

Industry Insights. The global automotive noise, vibration & harshness materials market size was estimated at USD billion in Globally, increasing production and use of heavy commercial vehicles in different end-use verticals is expected to be a key factor driving market growth. Effective control of noise and vibra-tion, whatever the application, usually requires several techniques, each of which contributes to a quieter environ-ment.

For most applications, noise and vibration can be controlled using four methods: (1) absorption (2) use of barriers and enclosures (3) structural damping and (4) vibration Size: KB. Design and Development of Automobile Silencer for Effective Vibration Control SidharamAmbadas Basargi ME Mechanical Engg., pursuing DKTEs Textile and Engineering purpose- to reduce the amount of noise made.

The exhaust gases leave the engine at incredibly high speeds. Development of electric vehicle (EV) conversion process can be implemented in a low-cost and time-saving manner, along with the design of actual components.

Model-based system design is employed to systematically compute the power flow of the electric vehicle propulsion and dynamic load.

Vehicle specification and driving cycles were the two main inputs for the : Ananchai Ukaew. Two of the most acclaimed reference works in the area of acoustics in recent years have been our Encyclopedia of Acoustics, 4 Volume set and the Handbook of Acoustics spin-off.

These works, edited by Malcolm Crocker, positioned Wiley as a major player in the acoustics reference market. With our recently published revision of Beranek Vers Noise and Vibration Control Engineering, Wiley is a. The material included in this book is limited to that which is clearly applicable to nonaerospace industrial noise control problems.

The later chapters, in particular, include more advanced and source-specific noise control technology. Emphasis has been placed on fan noise reduction, noise transmission control techniques, and jet noise suppression. NVH - Vehicle noise, vibration and harshness.

The combined noise, vibration, and harshness - NVH - is immediately apparent when car drivers assess the ‘feel’ of a vehicle. In this article, we take an in-depth look at what NVH means for automotive manufacturers.

Vehicle Gearbox Noise and Vibration: Measurement, Signal Analysis, Signal Processing and Noise Reduction Measures addresses this need and comprehensively covers the sources of noise and vibration in gearboxes and describes various methods of signal processing.

It also covers gearing design, precision manufacturing, measuring the gear train Author: Jiri Tuma. Noise and vibration control solutions for transportation systems including airports, railroads, highways, and other transportation facilities and infrastructure.

Land Use Planning and Development. We work collaboratively with planners, developers, property owners, and other stakeholders to assess noise and vibration issues and project.

PLUS—Explore Related Noise, Vibration, and Harshness Technology Resources on pages 18–19. NOISE, VIBRATION AND HARSHNESS SAE book on Disc Brake Squeal.

Eric is a Six Sigma Black Belt and is vehicle development NOISE Size: KB. Noise, vibration, and harshness (NVH), also known as noise and vibration (N&V), is the study and modification of the noise and vibration characteristics of vehicles, particularly cars and noise and vibration can be readily measured, harshness is a subjective quality, and is measured either via "jury" evaluations, or with analytical tools that can provide results reflecting human.Our experience lists include a large and diverse portfolio of noise and vibration control projects—representing the collective career experience of our engineering and design consultants.

Make a selection from the menu to view related project listings. SAE Noise and Vibration Conference and Exhibition today announced its keynote speakers for the June event in Grand Rapids, Michigan. On Tuesday, J the event will open with Professor Ahmet Selamet, the Professor of Mechanical and Aerospace Engineering at the Ohio State University discussing “Flow Instabilities: From.

12122 views Sunday, November 22, 2020