Safe Trajectory Planning for Maritime Surface Ships, Lazarowska Agnieszka
Автор: Luigi Biagiotti; Claudio Melchiorri Название: Trajectory Planning for Automatic Machines and Robots ISBN: 3642099238 ISBN-13(EAN): 9783642099236 Издательство: Springer Рейтинг: Цена: 32142.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Trajectory planning and motion law generation for automatic machines and robots are becoming ever more relevant in motion control system design. This book examines the problems, especially in applications where high dynamics in the payloads are desired.
Описание: The comprehensive and systematic treatment of practical issues in spacecraft trajectory optimization is one of the book`s major features, making it particularly suited for readers who are seeking practical solutions in spacecraft trajectory optimization.
Автор: Alexander Reiter Название: Time-Optimal Trajectory Planning for Redundant Robots ISBN: 3658127007 ISBN-13(EAN): 9783658127008 Издательство: Springer Рейтинг: Цена: 11101.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This master`s thesis presents a novel approach to finding trajectories with minimal end time for kinematically redundant manipulators. Minimum-time trajectories may yield economic advantages as a shorter trajectory duration results in a lower task cycle time.
Описание: This book studies selected advanced flight control schemes for an uncertain quadrotor unmanned aerial vehicle (UAV) systems in the presence of constant external disturbances, parametric uncertainties, measurement noise, time-varying external disturbances, and random external disturbances. Furthermore, in all the control techniques proposed in this book, it includes the simulation results with comparison to other nonlinear control schemes recently developed for the tracking control of a quadrotor UAV. The main contributions of the present book for quadrotor UAV systems are as follows: (i) the proposed control methods are based on the high-order sliding mode controller (SMC) and hybrid control algorithm with an optimization method. (ii) the finite-time control schemes are developed by using fast terminal SMC (FTSMC), nonsingular FTSMC (NFTSMC), global time-varying SMC, and adaptive laws. (iii) the fractional-order flight control schemes are developed by using the fractional-order calculus theory, super twisting algorithm, NFTSMC, and the SMC. This book covers the research history and importance of quadrotor system subject to system uncertainties, external wind disturbances, and noise measurements, as well as the research status of advanced flight control methods, adaptive flight control methods, and flight control based on fractional-order theory. The book would be interesting to most academic undergraduate, postgraduates, researchers on flight control for drones and applications of advanced controllers in engineering field. This book presents a must-survey for advanced finite-time control for quadrotor system. Some parts of this book have the potential of becoming the courses for the modelling and control of autonomous flying machines. Readers (academic researcher, undergraduate student, postgraduate student, MBA/executive, and education practitioner) interested in nonlinear control methods find this book an investigation. This book can be used as a good reference for the academic research on the control theory, drones, terminal sliding mode control, and related to this or used in Ph.D. study of control theory and their application in field engineering.
Автор: Alexander Reiter Название: Optimal Path and Trajectory Planning for Serial Robots ISBN: 3658285931 ISBN-13(EAN): 9783658285937 Издательство: Springer Рейтинг: Цена: 13974.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Alexander Reiter describes optimal path and trajectory planning for serial robots in general, and rigorously treats the challenging application of path tracking for kinematically redundant manipulators therein in particular.
Описание: This open access book highlights the autonomous and intelligent flight control of future launch vehicles for improving flight autonomy to plan ascent and descent trajectories onboard, and autonomously handle unexpected events or failures during the flight. Since the beginning of the twenty-first century, space launch activities worldwide have grown vigorously. Meanwhile, commercial launches also account for the booming trend. Unfortunately, the risk of space launches still exists and is gradually increasing in line with the rapidly rising launch activities and commercial rockets. In the history of space launches, propulsion and control systems are the two main contributors to launch failures. With the development of information technologies, the increase of the functional density of hardware products, the application of redundant or fault-tolerant solutions, and the improvement of the testability of avionics, the launch losses caused by control systems exhibit a downward trend, and the failures induced by propulsion systems become the focus of attention. Under these failures, the autonomous planning and guidance control may save the missions. This book focuses on the latest progress of relevant projects and academic studies of autonomous guidance, especially on some advanced methods which can be potentially real-time implemented in the future control system of launch vehicles. In Chapter 1, the prospect and technical challenges are summarized by reviewing the development of launch vehicles. Chapters 2 to 4 mainly focus on the flight in the ascent phase, in which the autonomous guidance is mainly reflected in the online planning. Chapters 5 and 6 mainly discuss the powered descent guidance technologies. Finally, since aerodynamic uncertainties exert a significant impact on the performance of the ascent / landing guidance control systems, the estimation of aerodynamic parameters, which are helpful to improve flight autonomy, is discussed in Chapter 7. The book serves as a valuable reference for researchers and engineers working on launch vehicles. It is also a timely source of information for graduate students interested in the subject.
Описание: This open access book highlights the autonomous and intelligent flight control of future launch vehicles for improving flight autonomy to plan ascent and descent trajectories onboard, and autonomously handle unexpected events or failures during the flight. Since the beginning of the twenty-first century, space launch activities worldwide have grown vigorously. Meanwhile, commercial launches also account for the booming trend. Unfortunately, the risk of space launches still exists and is gradually increasing in line with the rapidly rising launch activities and commercial rockets. In the history of space launches, propulsion and control systems are the two main contributors to launch failures. With the development of information technologies, the increase of the functional density of hardware products, the application of redundant or fault-tolerant solutions, and the improvement of the testability of avionics, the launch losses caused by control systems exhibit a downward trend, and the failures induced by propulsion systems become the focus of attention. Under these failures, the autonomous planning and guidance control may save the missions. This book focuses on the latest progress of relevant projects and academic studies of autonomous guidance, especially on some advanced methods which can be potentially real-time implemented in the future control system of launch vehicles. In Chapter 1, the prospect and technical challenges are summarized by reviewing the development of launch vehicles. Chapters 2 to 4 mainly focus on the flight in the ascent phase, in which the autonomous guidance is mainly reflected in the online planning. Chapters 5 and 6 mainly discuss the powered descent guidance technologies. Finally, since aerodynamic uncertainties exert a significant impact on the performance of the ascent / landing guidance control systems, the estimation of aerodynamic parameters, which are helpful to improve flight autonomy, is discussed in Chapter 7. The book serves as a valuable reference for researchers and engineers working on launch vehicles. It is also a timely source of information for graduate students interested in the subject.
Описание: Introduction.- Background: Train Operation and Scheduling.- Optimal Trajectory Planning for a Single Train.- Optimal Trajectory Planning for Multiple Trains.- OD-Independent Train Scheduling for an Urban Rail Transit Line.- OD-Dependent Train Scheduling for an Urban Rail Transit Line.- OD-Dependent Train Scheduling for an Urban Rail Transit Network.- Overview and Future Directions.- Appendix: A General Formulation of the Pseudospectral Method.
Описание: Introduction.- Background: Train Operation and Scheduling.- Optimal Trajectory Planning for a Single Train.- Optimal Trajectory Planning for Multiple Trains.- OD-Independent Train Scheduling for an Urban Rail Transit Line.- OD-Dependent Train Scheduling for an Urban Rail Transit Line.- OD-Dependent Train Scheduling for an Urban Rail Transit Network.- Overview and Future Directions.- Appendix: A General Formulation of the Pseudospectral Method.
Автор: Torsten Kr?ger Название: On-Line Trajectory Generation in Robotic Systems ISBN: 3642262295 ISBN-13(EAN): 9783642262296 Издательство: Springer Рейтинг: Цена: 19589.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Focusing on robotic manipulation control systems, this volume explores a mechanical system, equipped with one or more sensors delivering digital and/or analog sensor signals. A new concept is introduced, with many comprehensive examples.
Автор: Torsten Kr?ger Название: On-Line Trajectory Generation in Robotic Systems ISBN: 364205174X ISBN-13(EAN): 9783642051746 Издательство: Springer Рейтинг: Цена: 23508.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Focusing on robotic manipulation control systems, this volume explores a mechanical system, equipped with one or more sensors delivering digital and/or analog sensor signals. A new concept is introduced, with many comprehensive examples.
Автор: M. Vukobratovic; M. Kircanski Название: Kinematics and Trajectory Synthesis of Manipulation Robots ISBN: 3642821979 ISBN-13(EAN): 9783642821974 Издательство: Springer Рейтинг: Цена: 18167.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: A few words about the series "Scientific Fundamentals of Robotics" should be said on the occasion of publication of the present monograph. This six-volume series has been conceived so as to allow the readers to master a contemporary approach to the construction and synthesis of con- trol for manipulation obots. The authors' idea was to show how to use correct mathematical models of the dynamics of active spatial mecha- nisms for dynamic analysis of robotic systems, optimal design of their mechanical parts based on the accepted criteria and imposed constraints, optimal choice of actuators, synthesis of dynamic control algorithms and their microcomputer implementation. In authors' oppinion this idea has been relatively successfully realized within the six-volume mono- graphic series. Let us remind the readers of the books of this series. Volumes 1 and 2 are devoted to the dynamics and control algorithms of manipulation ro- bots, respectively. They form the first part of the series which has a certain topic-related autonomy in the domain of the construction and application of the mathematical models of robotic mechanisms' dynamics.
ООО "Логосфера " Тел:+7(495) 980-12-10 www.logobook.ru
