Wheeled Mobile Robotics
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Wheeled Mobile Robot Control
Author: Nardênio Almeida Martins
language: en
Publisher: Springer Nature
Release Date: 2021-08-12
This book focuses on the development and methodologies of trajectory control of differential-drive wheeled nonholonomic mobile robots. The methodologies are based on kinematic models (posture and configuration) and dynamic models, both subject to uncertainties and/or disturbances. The control designs are developed in rectangular coordinates obtained from the first-order sliding mode control in combination with the use of soft computing techniques, such as fuzzy logic and artificial neural networks. Control laws, as well as online learning and adaptation laws, are obtained using the stability analysis for both the developed kinematic and dynamic controllers, based on Lyapunov’s stability theory. An extension to the formation control with multiple differential-drive wheeled nonholonomic mobile robots in trajectory tracking tasks is also provided. Results of simulations and experiments are presented to verify the effectiveness of the proposed control strategies for trajectory tracking situations, considering the parameters of an industrial and a research differential-drive wheeled nonholonomic mobile robot, the PowerBot. Supplementary materials such as source codes and scripts for simulation and visualization of results are made available with the book.
Wheeled Mobile Robotics
Author: Gregor Klancar
language: en
Publisher: Butterworth-Heinemann
Release Date: 2017-02-02
Wheeled Mobile Robotics: From Fundamentals Towards Autonomous Systemscovers the main topics from the wide area of mobile robotics, explaining all applied theory and application. The book gives the reader a good foundation, enabling them to continue to more advanced topics. Several examples are included for better understanding, many of them accompanied by short MATLAB® script code making it easy to reuse in practical work. The book includes several examples of discussed methods and projects for wheeled mobile robots and some advanced methods for their control and localization. It is an ideal resource for those seeking an understanding of robotics, mechanics, and control, and for engineers and researchers in industrial and other specialized research institutions in the field of wheeled mobile robotics. Beginners with basic math knowledge will benefit from the examples, and engineers with an understanding of basic system theory and control will find it easy to follow the more demanding fundamental parts and advanced methods explained. - Offers comprehensive coverage of the essentials of the field that are suitable for both academics and practitioners - Includes several examples of the application of algorithms in simulations and real laboratory projects - Presents foundation in mobile robotics theory before continuing with more advanced topics - Self-sufficient to beginner readers, covering all important topics in the mobile robotics field - Contains specific topics on modeling, control, sensing, path planning, localization, design architectures, and multi-agent systems
Wheeled Mobile Robot
Author: Mohammed Majid Al Khalidy
language: en
Publisher: LAP Lambert Academic Publishing
Release Date: 2012-04
Robotics is one of the most exciting Technology fields in modern science. Conventional wheels are the most widely used among wheeled mobile robots WMRs with wheeled locomotion. These wheels are simple to construct, require little maintenance, provide smooth motion, offer high load-carrying capacity and they are cheap. The main contribution of this Book is to present and discuss a new approach for development of a kinematic model and control strategy for a nonholonomic wheeled mobile robot. Vision is an important aspect of robotics and can sometimes be one of the only ways to make a robot fully capable of maneuvering in any situation. This Book presents a novel computer vision methodology for building a system capable of determining the presence of a path follower, tracking the objects on that path, and recognizing the objects shape. The Book addresses three important topics in mobile robotics. These are the path follower, the multi-sensors and the steering fuzzy controllers for wheeled mobile robot.