1. Vehicle Mechanics

The chapter explores the fundamental principles of vehicle mechanics, emphasizing the use of mathematical modelling to represent real vehicles. It covers various types of analyses, including lumped mass approaches and finite element methods for different types of vehicle dynamics. The text delves into tractive forces and resistances, such as gradient resistance, aerodynamic drag, and rolling resistance, and how they influence vehicle performance. Additionally, it discusses the importance of tyre properties and performance in vehicle dynamics, including tyre construction and the friction circle. The chapter also highlights the significance of load transfer effects during acceleration, braking, and cornering, providing a detailed analysis of how these forces affect vehicle stability and control. Throughout, the text emphasizes the practical applications and the need for accurate calculations in vehicle design and performance optimization.