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Author : Verne L. Roberts
Publisher :
ISBN 13 :
Total Pages : 11 pages
Book Rating : 4.:/5 (363 download)
Download or read book Multidimensional Mathematical Modeling of Occupant Dynamics Under Crash Conditions written by Verne L. Roberts and published by . This book was released on 1969 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ming-yi Wu
Publisher :
ISBN 13 :
Total Pages : 240 pages
Book Rating : 4.:/5 (323 download)
Download or read book Modeling of Occupant Dynamics During Automobile Crashes written by Ming-yi Wu and published by . This book was released on 1994 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jorge A.C. Ambrósio
Publisher : Springer Science & Business Media
ISBN 13 : 9401157960
Total Pages : 624 pages
Book Rating : 4.4/5 (11 download)
Download or read book Crashworthiness of Transportation Systems: Structural Impact and Occupant Protection written by Jorge A.C. Ambrósio and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: A systematic treatment of current crashworthiness practice in the automotive, railroad and aircraft industries. Structural, exterior and interior design, occupant biomechanics, seat and restraint systems are dealt with, taking account of statistical data, current regulations and state-of-the-art design tool capabilities. Occupant kinematics and biomechanics are reviewed, leading to a basic understanding of human tolerance to impact and of the use of anthropometric test dummies and mathematical modelling techniques. Different types of restraining systems are described in terms of impact biomechanics. The material and structural behaviour of vehicle components is discussed in relation to crash testing. A variety of commonly used techniques for simulating occupants and structures are presented, in particular the use of multibody dynamics, finite element methods and simplified macro-elements, in the context of design tools of increasing complexity, which can be used to model both vehicles and occupants. Audience: An excellent reference for researchers, engineers, students and all other professionals involved in crashworthiness work.
Download or read book Biodynamic Modeling and Analysis of Motor Vehicle Rollover Occupants written by and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis presents a computational, three-dimensional biodynamic model of a vehicle-occupant, crash-victim during rollover accident. The model represents the human body by a series of connected bodies simulating the limbs, torso, head and neck of the human frame. The computer algorithms are developed using DYNACOMBSC̈ a three-dimensional multibody dynamics computer simulation model. DYNACOMBS provides a dynamic analysis of arbitrary collections of bodies allowing for both translation and rotation between adjacent bodies. The relative orientation of adjacent bodies is defined by Euler parameters to avoid computational problems of singularities, which occur with other orientation angles (such as Bryan angles or Euler angles). Thus there are distinct computational advantages of the presented model over other crash-victim simulators. The governing dynamical equations for the model are based upon Kaneis̄ equations and their associated kinematical quantities (partial velocities, partial angular velocities, generalized speeds, and lower body arrays). Formulations based upon Kaneis̄ equations are believed to be the most efficient and most reliable of the various methods available for studying large multibody systems. Consequently they are ideally suited for studying the dynamics of crash victims. The developed vehicle and victim model allows for arbitrary vehicle motion. Specifically, given the vehicle rollover motion, as would occur in an accident environment, the simulation predicts the vehicle occupant movement and the forces exerted on the occupant by the seat and seat belts. The model is validated by a series of recently recorded sets of experimental data from dummies and cadavers in a variety of vehicle crash conditions.
Author : Mustafa Elkady
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (855 download)
Download or read book Enhancement of Vehicle Crash and Occupant Safety written by Mustafa Elkady and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Nowadays, occupant safety becomes one of the most important research area and the automotive industry increased their efforts for enhancing the safety of the vehicles. The aim of this research is to investigate the effect of vehicle dynamics control systems (VDCS) on both the collision of the vehicle body and the kinematics behaviour of the vehicle's occupant. In this work, a novel vehicle dynamics/crash mathematical model is proposed and developed to co-simulate the crash event with the VDCS. This model is achieved using the novel approach of integrating front-end structure and vehicle dynamics mathematical models. The proposed mathematical model integrates both anti-lock braking systems (ASS) and active suspension control (ASC) systems alongside with crash structure modelling. This model is developed by generating its equations of motion and solving them numerically, this approach is used due to its quick and accurate analysis. In addition, a new multi-body occupant mathematical model is developed to capture the occupant kinematics before and during the collision. Validations of the proposed mathematical models are achieved to ensure their accuracy by comparing the simulated results with other real crash test data and former models results. The validation analysis of the vehicle and occupant models shows that the comparison results are well matched and the models are valid and can be used for different crash scenarios. The numerical simulation results are divided into two parts for vehicle and occupant models, respectively. Related to the vehicle model, it is shown that the mathematical model is flexible and useful for optimization studies. The results show that the deformation of the front-end structure is reduced, the vehicle body pitching and yawing angles are notably reduced, and the vehicle pitching acceleration is greatly reduced. Related to the occupant model, it is shown that the VDCS does have a significant effect on the rotations of the occupant's chest and head owing to its effect on the vehicle pitching. In addition, the occupant's deceleration is also slightly decreased and the occupant safety is improved.
Author :
Publisher :
ISBN 13 :
Total Pages : 390 pages
Book Rating : 4.3/5 (91 download)
Download or read book Vehicle Safety Research Integration Symposium, Washington, D.C., May 30 & 31, 1973 written by and published by . This book was released on 1973 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 556 pages
Book Rating : 4.3/5 (91 download)
Download or read book Aircraft Crash Survival Design Guide: Aircraft seats, restraints, litters, and padding written by and published by . This book was released on 1980 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 830 pages
Book Rating : 4.3/5 (91 download)
Download or read book Highway Safety Literature written by and published by . This book was released on 1980 with total page 830 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 748 pages
Book Rating : 4.3/5 ( download)
Download or read book Highway Safety Literature Annual Cumulation ... written by and published by . This book was released on 1969 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of a 5-volume set, each covering a broad subject, which cumulates annually all citations that appeared during the year in: Highway safety literature. In present volume, annotated entries arranged under emergency services, injuries, investigations and records, and locations. No index.
![Download Highway Safety Literature Annual Cumulation 1969; Vehicle Safety Bibliography. Issues 69-1 Through 69-50 [January-December 1969]. PDF Online Free](https://books.google.com/books/content/images/frontcover/WBx1CTaEW0cC?fife=w200-h370)
Author :
Publisher :
ISBN 13 :
Total Pages : 228 pages
Book Rating : 4.3/5 (91 download)
Download or read book Highway Safety Literature Annual Cumulation 1969; Vehicle Safety Bibliography. Issues 69-1 Through 69-50 [January-December 1969]. written by and published by . This book was released on 1970 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : D. H. Robbins
Publisher :
ISBN 13 :
Total Pages : 266 pages
Book Rating : 4.L/5 (1 download)
Download or read book HSRI Two-Dimensional Crash Victim Simulator: Analysis, Verification, and Users' Manual written by D. H. Robbins and published by . This book was released on 1970 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 734 pages
Book Rating : 4.:/5 (327 download)
Download or read book Proceedings of the Third International Congress on Automotive Safety, July 15-17, 1974, Hotel St. Francis, San Francisco, California, U.S.A. written by and published by . This book was released on 1974 with total page 734 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 550 pages
Book Rating : 4.L/5 (2 download)
Download or read book HSRI Two-Dimensional Crash Victim Simulator: Analysis, Verification, and Users' Manual Revision No. 1 written by and published by . This book was released on 1973 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : University of Michigan. Engineering Summer Conferences
Publisher :
ISBN 13 :
Total Pages : 446 pages
Book Rating : 4.3/5 (91 download)
Download or read book Dynamics of Vehicle Occupants written by University of Michigan. Engineering Summer Conferences and published by . This book was released on 1971 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Filippo Sanfilippo
Publisher : Springer Nature
ISBN 13 : 3031105257
Total Pages : 436 pages
Book Rating : 4.0/5 (311 download)
Download or read book Intelligent Technologies and Applications written by Filippo Sanfilippo and published by Springer Nature. This book was released on 2022-07-22 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 4th International Conference on Intelligent Technologies and Applications, INTAP 2021, held in Grimstad, Norway, October 11–13, 2021. The 33 full papers included in this book were carefully reviewed and selected from 243 submissions. They were organized in topical sections as follows: Intelligence, Decision support systems, IoT; Robotics; ML and AI for Intelligent Health, Applications of intelligent technologies in Emergency Management; Smart Electrical Energy Systems, AI and ML in Security; ML and AI for sensing technologies, Social Media Analytics; ML in energy sectors and materials; and Miscellaneous.
Author : Bruce Michael Bowman
Publisher :
ISBN 13 :
Total Pages : 286 pages
Book Rating : 4.L/5 (1 download)
Download or read book AN ANALYTICAL MODEL OF A VEHICLE OCCUPANT FOR USE IN CRASH SIMULATIONS written by Bruce Michael Bowman and published by . This book was released on with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 738 pages
Book Rating : 4.:/5 (1 download)
Download or read book Proceedings - International Congress on Automotive Safety written by and published by . This book was released on 1974 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt:
