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Straight motion of road vehicles [electronic resource] / Alessandro Lattuada, Giampiero Mastinu, Giuseppe Matrascia

Author
Lattuada, Alessandro
Published
Warrendale, Pennsylvania : SAE International, 2020.
Physical Description
1 online resource
Additional Creators
Mastinu, G. (Giampiero) and Matrascia, Giuseppe
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Contents
Cover -- Table of Contents -- Preface -- Disclaimer -- Introduction -- State of the Art -- Book Approach and Objectives -- Structure of the Book -- Part I Derivation of Analytical Formulae -- CHAPTER 1 Ply-Steer and Conicity -- 1.1 Pure Ply-Steer -- 1.2 Pure Conicity -- 1.3 Combined Ply-Steer and Conicity -- 1.4 Ply-steer and Conicity as Equivalent Side Slip and Camber Angles -- 1.5 Tire Pull -- 1.6 Ply-steer and Conicity: Tire Test Methods -- 1.7 PRAT and CRAT: Residual Aligning Torques -- CHAPTER 2 Effective Axle Generalized Forces with Ply-Steer and Conicity, 2.1 Approximated Generalized Forces -- 2.2 Steady-State Cornering -- 2.2.1 Roll Angle -- 2.2.2 Load Transfer -- 2.2.3 Static Camber and Toe Angles -- 2.3 Elastokinematics Contributions to Cornering Stiffness -- 2.4 Effective Axle Side Force -- 2.4.1 Effective Axle Side Force with Same Left and Right Characteristics -- 2.4.2 Effective Axle Side Force with Different Left and Right Tire Characteristics -- 2.4.2.1 Simplified Cases -- 2.4.3 Effective Axle Side Force with Cross-Toe and Cross-Camber -- 2.5 Effective Axle Aligning Moment, 2.5.1 Effective Axle Aligning Moment with Cross-Toe and Cross-Camber -- 2.6 Effective Axle Characteristics in a Simple Vehicle Model -- CHAPTER 3 Tire Effect on Vehicle Straight Line Motion -- 3.1 Simplifications, PRAT and CRAT Contributions -- 3.2 Handling Diagram -- CHAPTER 4 Steering Torque -- 4.1 Steering Assistance Ratio VS -- 4.2 Steering Torque during On-Center Steering -- 4.2.1 Examples for a Simplified Case -- 4.3 Steering Torque with Effective Axle Aligning Moment -- CHAPTER 5 Tests for Studying Vehicle Pull Effects -- 5.1 Trajectory Simulation -- 5.1.1 Free Control Test, 5.1.2 Fixed Control Test -- 5.1.3 Null Steer Test -- 5.2 On-Center Handling and Steering Feel -- CHAPTER 6 Road Cross Slope Effect -- 6.1 Induced Roll and Load Transfer -- 6.2 Effect on Left and Right Tire Characteristics -- 6.3 Effect on Handling Diagram Theory and Straight Motion -- 6.4 Effect on Equations of Motion -- 6.5 Effect on Straight-Driving Steering Angle and Vehicle Attitude -- 6.6 Effect on Straight-Driving Steering Torque -- 6.6.1 Effect on Straight-Driving Steering Torque with Effective Axle Aligning Moment, and CHAPTER 7 Straight Motion Parameter Setting: Wheel Alignment and Tire Characteristics -- 7.1 Sorting Out the Offsets Expressions -- 7.2 Wheel Alignment Setting for Null Straight Motion Offsets -- 7.2.1 Wheel Alignment Setting, Fixed Tire Characteristics -- 7.2.2 Wheel Alignment Setting, Adjustable Tire Characteristics -- 7.2.3 A Reference to the Compensation of Road Cross Slope with PRAT -- 7.3 A Brief Remark on the Effect of Wheel Alignment on Motion Resistance -- CHAPTER 8 Road Irregularity Effect -- 8.1 Stochastic Road Irregularity -- 8.1.1 Statistical Indicators
Subject(s)
Genre(s)
ISBN
9781468601312 (electronic bk.)
1468601318 (electronic bk.)
9781468603828 (electronic bk.)
1468603825 (electronic bk.)
9781468601299
1468601296
Bibliography Note
Includes bibliographical references (pages 203-206) and index.
View MARC record | catkey: 39318775