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2022 | Buch

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Motion Analysis of Soccer Ball

Dynamics Modeling, Optimization Design and Virtual Simulation

verfasst von: Ying Li

Verlag: Springer Nature Singapore

Buchreihe : SpringerBriefs in Applied Sciences and Technology

Enthalten in: Springer Professional "Wirtschaft+Technik" , Springer Professional "Technik" , Springer Professional "Wirtschaft"

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Über dieses Buch

The intelligent sports analysis of a soccer ball (also known as football, football ball, or association football ball) requires accurately simulating its motion and finding the best design parameters. Employing classic mechanics, this book establishes a fundamental framework for the soccer ball multi-body dynamics modeling, virtual prototype simulation and optimization design. It presents 3D virtual prototypes to predict the soccer ball trajectory for soccer players and trainers. Five typical case studies have addressed in the kinematics and dynamics simulations of soccer ball projectile motion, free kick, and corner kick in the virtual environment. The research on multi-body dynamics models provides a useful method for engineers and scientists to investigate the spatial kinematics and dynamics performances of various balls, such as soccer ball, gulf ball, American football, etc. The book is significant to guide undergraduate and graduate students from multi-disciplines to study system dynamics and optimization design.

Inhaltsverzeichnis

Frontmatter

Chapter 1. Introduction

Abstract

Soccer (also called as football) is the most popular sport in the world, which attracts millions of fans. Fans like to see the player shooting at goal. However, the score of a game is usually pretty low.

Ying Li

Chapter 2. Dynamics Modeling and Numerical Validation of Soccer Ball Projectile Motion

Abstract

The kinematics and dynamics modeling are an important factor to realize intelligent analysis of a soccer ball motion in a virtual environment. The problem of how to accurately create a three-dimensional (3D) soccer model is addressed in this Chapter. The main steps are introduced to build a basic dynamics model of soccer ball. A numerical validation method is suggested to validate the dynamics models of soccer ball. The virtual prototype technology is applied for the solution of model validation problems in the quest for using a virtual simulation instead of a physical simulation. A case study illustrates the dynamics model is highly reliable in predicting the flight trajectory of a soccer ball.

Ying Li

Chapter 3. Spatial Kinematics and Dynamics Simulation of Soccer Ball Projectile Motion

Abstract

In this Chapter, a spatial two-body dynamics model of soccer field-ball has been developed. The model involves gravity, aerodynamic drag, and contact force. The trajectory of the ball flight and the force applied to the ball are visualized through virtual kinematics and dynamics simulation. All works form a complete procedure to illustrate the application of dynamic simulation on soccer ball projectile motion analysis.

Ying Li

Chapter 4. Optimization Design of Soccer Ball Flight Trajectory

Abstract

The intelligent analysis of the motion of a soccer ball requires accurately predicting its trajectory and finding the accurate design parameters to achieve a goal. The optimization design can efficiently improve the design parameters within the required range to exact evaluation of flight trajectory. In this Chapter, an optimization method is proposed to plan, evaluate, and optimize the traveling trajectory of a soccer ball. The parameterization technology has been integrated into the optimization design for automatically capturing the expected target, which is expressed as a function of all design parameters. A case study goes through multi-body dynamics modeling, dynamic simulation, and optimal objective modeling.

Ying Li

Chapter 5. Modeling and Simulation of Soccer Ball Free Kick

Abstract

In this Chapter, the dynamics modeling, and virtual simulation of soccer ball free kick are investigated. A three body dynamics model is created based on the Newton second law and Hooke’s law. The model includes gravity, aerodynamic drag, Magnus force, and contact force. The motion of soccer ball is established as the time-dependent ordinary differential equations (ODEs). The virtual prototype technology is introduced and applied for the dynamic simulation of soccer ball free kicks. Some typical results are obtained.

Ying Li

Chapter 6. Modeling and Simulation of Soccer Ball Corner Kick

Abstract

In this chapter, an innovative multi-body dynamics modeling of the soccer field-goal-ball-player has been proposed by integrating Newton’s section law and Hooke’s law. The model has mostly embedded the gravity, aerodynamic drag, drag moment, Magnus force, impulsive force, and contact force. The model allows randomly applying a kicking force or initial velocity on the ball in 3D space. The case studies of indirect and direct corner kick are focused on simulating reality and analyzing results. Virtual simulation provides a basic method in predicting the trajectory and examining dynamic performance of a soccer ball motion.

Ying Li

Chapter 7. Contributions and Conclusions

Abstract

In this book, dynamics modeling, optimization design and virtual simulation of soccer ball have been introduced for efficient sports analysis. The studies combine dynamics, mathematics, and sports engineering from a multi-disciplinary design optimization toward soccer ball spatial kinematics and dynamics simulation. A foundation is built for the full dynamic simulation of soccer ball motion. Chaps. 3–6 discuss five subjects: model validation, projectile motion, trajectory optimization, free kick, and corner kick. Each of these is independent and highlights different aspects of soccer ball kinematics and dynamics. The book clearly remarks problems, objectives, methodology, and main results. The basic modeling equations are supported with strong references and their physical meanings are clearly explained.

Ying Li

Titel: Motion Analysis of Soccer Ball
verfasst von: Ying Li
Verlag: Springer Nature Singapore
Electronic ISBN: 978-981-16-8652-8
Print ISBN: 978-981-16-8651-1
DOI: https://doi.org/10.1007/978-981-16-8652-8

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