Noise, Vibration and Harshness of Electric and Hybrid Vehicles

Noise, Vibration and Harshness of Electric and Hybrid Vehicles PDF Author: Lijun Zhang
Publisher: SAE International
ISBN: 0768099668
Category : Technology & Engineering
Languages : en
Pages : 400

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Book Description
The noise, vibration, and harshness (NVH), also known as noise and vibration (N&V), is a critical feature for customers to assess the performance and quality of vehicles. NVH characteristics are higher among factors that customers use to judge the vehicle's quality.This book sets out to introduce the basic concepts, principles, and applications of the NVH development and refi nement of Battery Electric Vehicles (BEV), Hybrid Electric Vehicles (HEV), and Fuel Cell Electric Vehicles. Each type comes with its own set of challenges.

Noise, Vibration and Harshness of Electric and Hybrid Vehicles

Noise, Vibration and Harshness of Electric and Hybrid Vehicles PDF Author: Lijun Zhang
Publisher: SAE International
ISBN: 0768099668
Category : Technology & Engineering
Languages : en
Pages : 400

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Book Description
The noise, vibration, and harshness (NVH), also known as noise and vibration (N&V), is a critical feature for customers to assess the performance and quality of vehicles. NVH characteristics are higher among factors that customers use to judge the vehicle's quality.This book sets out to introduce the basic concepts, principles, and applications of the NVH development and refi nement of Battery Electric Vehicles (BEV), Hybrid Electric Vehicles (HEV), and Fuel Cell Electric Vehicles. Each type comes with its own set of challenges.

Comprehensive Investigation on Active-Passive Hybrid Isolation and Tunable Dynamic Vibration Absorption

Comprehensive Investigation on Active-Passive Hybrid Isolation and Tunable Dynamic Vibration Absorption PDF Author: Fei Wang
Publisher: Springer
ISBN: 9811330565
Category : Technology & Engineering
Languages : en
Pages : 190

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Book Description
This book discusses efforts to control the low-frequency vibration transmission of typical power equipment and pipeline systems of ships, exploring the use of active and passive hybrid vibration isolation and adjustable dynamic vibration absorption technologies. It also proposes an adaptive feed-forward control strategy and studies a distributed feed-forward control hardware system. In addition, the book presents a three-way dynamic vibration absorption theory used to design a pipeline-system adjustable dynamic vibration absorber, which offers a number of advantages, such as compact structure, easy assembly and disassembly, low power consumption, excellent vibration control effect and wide frequency band adjustable ability, etc. This book is a valuable resource for researchers and engineers in the fields of noise and vibration control, active control systems, active vibration isolation and adaptive dynamic vibration absorption.

Intelligent Systems and Applications

Intelligent Systems and Applications PDF Author: Kohei Arai
Publisher: Springer Nature
ISBN: 3030821935
Category : Technology & Engineering
Languages : en
Pages : 897

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Book Description
This book presents Proceedings of the 2021 Intelligent Systems Conference which is a remarkable collection of chapters covering a wider range of topics in areas of intelligent systems and artificial intelligence and their applications to the real world. The conference attracted a total of 496 submissions from many academic pioneering researchers, scientists, industrial engineers, and students from all around the world. These submissions underwent a double-blind peer-review process. Of the total submissions, 180 submissions have been selected to be included in these proceedings. As we witness exponential growth of computational intelligence in several directions and use of intelligent systems in everyday applications, this book is an ideal resource for reporting latest innovations and future of AI. The chapters include theory and application on all aspects of artificial intelligence, from classical to intelligent scope. We hope that readers find the book interesting and valuable; it provides the state-of-the-art intelligent methods and techniques for solving real-world problems along with a vision of the future research.

Modeling and Analysis of Passive Vibration Isolation Systems

Modeling and Analysis of Passive Vibration Isolation Systems PDF Author: Sudhir Kaul
Publisher: Elsevier
ISBN: 0128194219
Category : Technology & Engineering
Languages : en
Pages : 235

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Book Description
Modeling and Analysis of Passive Vibration Isolation Systems discusses a wide range of dynamic models that can be used for the design and analysis of passive vibration isolation systems. These models range from linear viscoelastic single degree-of-freedom systems to multiple degree-of-freedom nonlinear systems. They can be used to evaluate hyperelasticity and creep, and to represent the inertia effect for an evaluation of vibroacoustic characteristics at high frequencies. This book also highlights specific nonlinear behavior, displacement-limiting designs, hyperelastic behavior, and characteristics associated with elastomeric materials for each model. It also identifies key attributes, limitations, and constraints, providing a holistic reference that can be used for the design and analysis of passive vibration isolators. Modeling and Analysis of Passive Vibration Isolation Systems serves as a reference for engineers and researchers involved in the design, development, modeling, analysis, and testing of passive vibration isolation systems and as a reference for a graduate course in vibration modeling and analysis. - Outlines the use of multiple models for optimal passive vibration isolation system design - Discusses the effects system design has on subsequent product development components and parameters - Includes applied examples from the automotive, aerospace, civil engineering and machine tool industries - Presents models that can be extended or modified to investigate different means of passive isolation, nonlinearities, and specific design configurations - Considers specific elastomer characteristics such as Mullins and Payne effects for theoretical modeling and analysis

Vibration Protection Systems

Vibration Protection Systems PDF Author: Chang-Myung Lee
Publisher: Cambridge University Press
ISBN: 1108834957
Category : Science
Languages : en
Pages : 319

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Book Description
Design and deploy improved vibration protection systems with this essential reference. For researchers, engineers, professors and students.

Proceedings of the 2nd International Conference on Mechanical System Dynamics

Proceedings of the 2nd International Conference on Mechanical System Dynamics PDF Author: Xiaoting Rui
Publisher: Springer Nature
ISBN: 9819980488
Category :
Languages : en
Pages : 4383

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Book Description


Proceedings of the Seventh Asia International Symposium on Mechatronics

Proceedings of the Seventh Asia International Symposium on Mechatronics PDF Author: Baoyan Duan
Publisher: Springer Nature
ISBN: 981329437X
Category : Technology & Engineering
Languages : en
Pages : 1051

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Book Description
This book presents high-quality papers from the Seventh Asia International Symposium on Mechatronics (AISM 2019). It discusses the latest technological trends and advances in electromechanical coupling and environmental adaptability design for electronic equipment, sensing and measurement, mechatronics in manufacturing and automation, micro-mechatronics, energy harvesting & storage, robotics, automation and control systems. It includes papers based on original theoretical, practical and experimental simulations, development, applications, measurements, and testing. The applications and solutions discussed here provide excellent reference material for future product developments.

Green Building, Materials and Civil Engineering

Green Building, Materials and Civil Engineering PDF Author: Jimmy C.M. Kao
Publisher: CRC Press
ISBN: 1315751984
Category : Technology & Engineering
Languages : en
Pages : 952

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Book Description
This book contains select green building, materials, and civil engineering papers from the 4th International Conference on Green Building, Materials and Civil Engineering (GBMCE), which was held in Hong Kong, August 21-22, 2014. This volume of proceedings aims to provide a platform for researchers, engineers, academics, and industry professionals f

Advanced Seat Suspension Control System Design for Heavy Duty Vehicles

Advanced Seat Suspension Control System Design for Heavy Duty Vehicles PDF Author: Haiping Du
Publisher: Academic Press
ISBN: 0128226838
Category : Technology & Engineering
Languages : en
Pages : 316

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Book Description
Advanced Seat Suspension Control System Design for Heavy Duty Vehicles provides systematic knowledge of the advanced seat suspension design and control for heavy duty vehicles. Nowadays, people are paying more and more attention to ride comfort and the health of drivers and passengers. This is especially for heavy duty vehicles, where drivers/operators are exposed to much severer vibrations than those in passenger vehicles due to a harsh working environment, operating conditions, and long hour driving, etc. Seat suspension systems can effectively help to suppress the high magnitude vibration transmitted to drivers with relatively simple structure and low cost, and hence are widely adopted in heavy duty vehicles. This book helps researchers and engineers to have a comprehensive understanding of the seat suspension system and to conduct in-depth studies on seat suspension design and control; this book covers a wide range of perspectives about seat suspension design and control methods. - Describes the variable damping, variable stiffness, and, especially, variable inertance seat suspensions - Provides the advanced and comprehensive knowledge about semi-active vibration control - Introduces the multiple-DOF seat suspension - Includes the innovative hybrid seat suspension and nonlinear seat suspension - All the introduced designs have been prototyped and experimentally validated - Provides Matlab Simulation programming codes

Vibration Protection And Measuring Systems With Quasi-Zero Stiffness

Vibration Protection And Measuring Systems With Quasi-Zero Stiffness PDF Author: P. M. Alabuzhev
Publisher: CRC Press
ISBN: 9780891168119
Category : Science
Languages : en
Pages : 120

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Book Description