Download or read book The Optimization of a Formula SAE Vehicle s Suspension Kinematics written by William Thomas Harvey (S.B.) and published by . This book was released on 2018 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: The suspension geometry is the foundation of a performance vehicle's design because it dictates the overall packaging constraints and the connection between the chassis and the tires. This thesis details the design process used to produce the suspension geometry for MIT Motorsports' 2018 Formula SAE car and the justification for each design decision made. A thorough iteration process was used to prevent compromises that could significantly detract from specific component performance in order to meet suspension kinematic requirements. Using this process, the kinematic performance of the suspension was maximized by minimizing the roll center's movement and designing the tire camber change characteristics to achieve 0° of outer-wheel camber while at the car's maximum lateral acceleration.
Download or read book Design and Optimization of a Formula SAE Racecar Chassis and Suspension written by Reid F. Allen and published by . This book was released on 2009 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt: Designing and constructing a chassis and suspension system for a Formula SAE racecar is a highly complex task involving the interaction of hundreds of parts that all perform an essential function. This thesis examines the critical factors in designing and implementing a Formula SAE chassis from the ground up, with a focus on the performance and optimization of the vehicle as an entire system rather than a collection of individual parts. Analysis includes examining the stiffness, strength, and weight of each part, as well as design verification. The thesis will serve as a summary of the knowledge that I have accumulated over four years of personally designing and overseeing the manufacturing of the MIT Motorsports suspension, provide insight into the design of the MY2009 vehicle, and act as a guide for future chassis designers.
Download or read book Optimum Suspension Geometry for a Formula SAE Car written by and published by . This book was released on 2018 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper will explore the features that optimize suspension performance for a Formula SAE racecar, focusing on suspension geometry. Employing research and designs from previous year's cars, the suspension will be designed using the iterative design process. To help with this process, multiple programs and methods will be used. When the design is finalized it will be built and installed on the 2019 Viking Motorsport's Formula SAE car.
Download or read book Racing Chassis and Suspension Design written by Carroll Smith and published by SAE International. This book was released on 2004-05-21 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hand-selected by racing engineer legend Carroll Smith, the 28 SAE Technical Papers in this book focus on the chassis and suspension design of pure racing cars, an area that has traditionally been - farmed out - to independent designers or firms since the early 1970s. Smith believed that any discussion of vehicle dynamics must begin with a basic understanding of the pneumatic tire, the focus of the first chapter. The racing tire connects the racing car to the track surface by only the footprints of its four tires. Through the tires, the driver receives most of the sensory information needed to maintain or regain control of the race car at high force levels. The second chapter, focusing on suspension design, is an introduction to this complex and fascinating subject. Topics covered include chassis stiffness and flexibility, suspension tuning on the cornering of a Winston Cup race car, suspension kinematics, and vehicle dynamics of road racing cars. Chapter 3 addresses the design of the racing chassis design and how aerodynamics affect the chassis, and the final chapter on materials brings out the fact that the modern racing car utilizes carbon construction to the maximum extent allowed by regulations. These technical papers, written between 1971 and 2003, offer what Smith believed to be the best and most practical nuggets of racing chassis and suspension design information.
Download or read book Design and Analysis of Formula SAE Car Suspension Members written by Evan Drew Flickinger and published by . This book was released on 2014 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: The suspension system of a FSAE (Formula Society of Automotive Engineers) vehicle is a vital system with many functions that include providing vertical compliance so the wheels can follow the uneven road, maintaining the wheels in the proper steer and camber attitudes to the road surface and reacting to the control forces produced by the tires (acceleration, braking and cornering). The members that comprise the suspension are subjected to a variety of dynamic loading conditions – it is imperative that they are designed properly to ensure the safety and performance of the vehicle. The goal of this research is to develop a model for predicting the reaction forces in the suspension members based on the expected load scenarios the vehicle will undergo. This model is compared to the current FSAE vehicle system and the design process is explained. The limitations of this model are explored and future methodologies and improvement techniques are discussed.
Download or read book Multibody Systems Approach to Vehicle Dynamics written by Michael Blundell and published by Elsevier. This book was released on 2004 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive, up-to-date and firmly rooted in practical experience, a key publication for all automotive engineers, dynamicists and students.
Download or read book Car Suspension and Handling written by Geoffrey Howard and published by SAE International. This book was released on 2004-02-07 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: Through appendices and diagrams, Car Suspension and Handling, 4th Edition outlines the purpose and history of vehicle suspension systems, while defining the basic parameters of suspension geometry. In addition, the book delves into human sensitivity to vibration, and offers data on durability, tire background information, steering calculations and suspension calculations.
Download or read book The Design of an Innovative Automotive Suspension for Formula SAE Racing Applications written by Jared Michael Darius and published by . This book was released on 2019 with total page 87 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis details an analytical approach to an innovative suspension system design for implementation to the Formula SAE collegiate competition. It focuses specifically on design relating to geometry, mathematical modeling, energy element relationships, and computer analysis and simulation to visualize system behavior. The bond graph approach is utilized for a quarter car model to facilitate understanding of the analytical process, then applied to a comparative analysis between two transverse half car models. The second half car model contains an additional transverse linkage with a third damper, and is compared against the baseline of the first half car model without the additional linkage. The transverse third damper is an innovative design said to improve straight-line tire contact during single-sided disturbance, help mitigate the adverse effects of squat and dive, while not inhibiting the function of the anti-roll bar in cornering capability. Additional work is done investigating an optimization of suspension geometry through mathematical modeling in MATLAB of a four-bar linkage system. This code helps visualize the complex motion of the upright and calculates the wheel camber rate and variation to compare against tire data analysis to match maximum tire performance characteristics with camber angle.
Download or read book Vehicle Dynamics on an Electric Formula SAE Racecar written by Audrey Gaither and published by . This book was released on 2021 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vehicle dynamics on a Formula SAE vehicle are inter-dependent with almost all mechanical systems on the car and require a thorough understanding of design tradeoffs in order to maximize the vehicle's acceleration capabilities while maintaining consistent driver feedback. This thesis summarizes the developments and accumulated knowledge on MIT's Formula SAE team with regards to suspension and vehicle dynamics of the 2018 - 2020 seasons in order to inform the design and vehicle development for future years. Vehicle kinematics, vehicle dynamics, and tire selection are covered, in addition to the impact of aerodynamics, steering, and control arms on suspension development. Areas for further research are described. Throughout the thesis, the importance of quantifying and documenting design decisions is highlighted.
Download or read book Weight Reduction Techniques Applied to Formula SAE Vehicle Design written by Lucas V. Fornace and published by . This book was released on 2006 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Vehicle Dynamics written by Reza N. Jazar and published by Springer Science & Business Media. This book was released on 2013-11-19 with total page 1074 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook is appropriate for senior undergraduate and first year graduate students in mechanical and automotive engineering. The contents in this book are presented at a theoretical-practical level. It explains vehicle dynamics concepts in detail, concentrating on their practical use. Related theorems and formal proofs are provided, as are real-life applications. Students, researchers and practicing engineers alike will appreciate the user-friendly presentation of a wealth of topics, most notably steering, handling, ride, and related components. This book also: Illustrates all key concepts with examples Includes exercises for each chapter Covers front, rear, and four wheel steering systems, as well as the advantages and disadvantages of different steering schemes Includes an emphasis on design throughout the text, which provides a practical, hands-on approach
Download or read book Formula SAE Car Suspension Design and Analysis written by and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Improved Multi objective Genetic Algorithm for Geometric Optimization of FSAE Vehicle Suspension written by Stefan P. Hovik and published by . This book was released on 2011 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Front suspension design and hub carrier verification for Formula SAE vehicle written by Steven E. Carlson and published by . This book was released on 1995 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Car Suspension and Handling written by Geoffrey Howard and published by SAE International. This book was released on 2004-02-07 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: Through appendices and diagrams, Car Suspension and Handling, 4th Edition outlines the purpose and history of vehicle suspension systems, while defining the basic parameters of suspension geometry. In addition, the book delves into human sensitivity to vibration, and offers data on durability, tire background information, steering calculations and suspension calculations.
Download or read book Suspension Design and Whole vehicle Dynamic Development of a Formula SAE Racing Car written by Geoff R. Pearson and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Suspension Geometry and Computation written by John C. Dixon and published by John Wiley & Sons. This book was released on 2009-10-27 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Revealing suspension geometry design methods in unique detail, John Dixon shows how suspension properties such as bump steer, roll steer, bump camber, compliance steer and roll centres are analysed and controlled by the professional engineer. He emphasizes the physical understanding of suspension parameters in three dimensions and methods of their calculation, using examples, programs and discussion of computational problems. The analytical and design approach taken is a combination of qualitative explanation, for physical understanding, with algebraic analysis of linear and non-linear coefficients, and detailed discussion of computer simulations and related programming methods. Includes a detailed and comprehensive history of suspension and steering system design, fully illustrated with a wealth of diagrams Explains suspension characteristics and suspension geometry coefficients, providing a unique and in-depth understanding of suspension design not found elsewhere. Describes how to obtain desired coefficients and the limitations of particular suspension types, with essential information for suspension designers, chassis technicians and anyone else with an interest in suspension characteristics and vehicle dynamics. Discusses the use of computers in suspension geometry analysis, with programming techniques and examples of suspension solution, including advanced discussion of three-dimensional computational geometry applied to suspension design. Explains in detail the direct and iterative solutions of suspension geometry.
