Predictive Control for Spacecraft Rendezvous - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Predictive Control for Spacecraft Rendezvous write by Afonso Botelho. This book was released on 2021-06-24. Predictive Control for Spacecraft Rendezvous available in PDF, EPUB and Kindle. This brief addresses the design of model predictive control algorithms for performing space rendezvous manoeuvres. It consolidates developments within guidance and control algorithms, with the aim of improving the efficiency, safety, and autonomy of these manoeuvres. The brief presents several applications of model predictive control to rendezvous manoeuvres, including Ankersen zero-order-hold particular solution1, which provides a realistic thrust profile. It offers new approaches for rendezvous manoeuvres in elliptical orbits, formulating obstacle avoidance constraints, passive safety constraints, and robustness techniques. It also compares finite-horizon and variable-horizon formulations for model predictive control in the context of performance and computational complexity. Predictive Control for Spacecraft Rendezvous is accessible to academics and students new to the topics of orbital rendezvous and model predictive control, but also presents compelling subject matter for researchers and professionals in the aerospace industry.
Model Predictive Control for Spacecraft Rendezvous
Model Predictive Control for Spacecraft Rendezvous - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Model Predictive Control for Spacecraft Rendezvous write by Edward Nicholas Hartley. This book was released on 2010. Model Predictive Control for Spacecraft Rendezvous available in PDF, EPUB and Kindle.
Dynamics and Control of Spacecraft Rendezvous By Nonlinear Model Predictive Control
Dynamics and Control of Spacecraft Rendezvous By Nonlinear Model Predictive Control - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Dynamics and Control of Spacecraft Rendezvous By Nonlinear Model Predictive Control write by Peng Li. This book was released on 2018. Dynamics and Control of Spacecraft Rendezvous By Nonlinear Model Predictive Control available in PDF, EPUB and Kindle. This doctoral research investigates the fundamental problems in the dynamics and control of spacecraft rendezvous with a non-cooperative tumbling target. New control schemes based on nonlinear model predictive control method have been developed and validated experimentally by ground-based air-bearing satellite simulators. It is focused on the autonomous rendezvous for a chaser spacecraft to approach the target in the final rendezvous stage. Two challenges have been identified and investigated in this stage: the mathematical modeling of the targets tumbling motion and the constrained control scheme that is solvable in an on-line manner. First, the mathematical description of the tumbling motion of the target spacecraft is proposed for the chaser spacecraft to rendezvous with the target. In the meantime, the practical constraints are formulated to ensure the safety and avoid collision during the final approaching stage. This set of constraints are integrated into the trajectory planning problem as a constrained optimization problem. Second, the nonlinear model predictive control is proposed to generate the feedback control commands by iteratively solving an open-loop discrete-time nonlinear optimal control problem at each sampling instant. The proposed control scheme is validated both theoretically and experimentally by a custom-built spacecraft simulator floating on a high-accuracy granite table. Computer software for electronic hardware for the spacecraft simulator and for the controller is designed and developed in house. The experimental results demonstrate the effectiveness and advantages of the proposed nonlinear model predictive control scheme in a hardware-in-the-loop environment. Furthermore, a preliminary outlook is given for future extension of the spacecraft simulator with consideration of the robotic arms.
Model Predictive Control in the Process Industry
Model Predictive Control in the Process Industry - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Model Predictive Control in the Process Industry write by Eduardo F. Camacho. This book was released on 2012-12-06. Model Predictive Control in the Process Industry available in PDF, EPUB and Kindle. Model Predictive Control is an important technique used in the process control industries. It has developed considerably in the last few years, because it is the most general way of posing the process control problem in the time domain. The Model Predictive Control formulation integrates optimal control, stochastic control, control of processes with dead time, multivariable control and future references. The finite control horizon makes it possible to handle constraints and non linear processes in general which are frequently found in industry. Focusing on implementation issues for Model Predictive Controllers in industry, it fills the gap between the empirical way practitioners use control algorithms and the sometimes abstractly formulated techniques developed by researchers. The text is firmly based on material from lectures given to senior undergraduate and graduate students and articles written by the authors.
Guidance, Navigation, and Control for Spacecraft Rendezvous and Docking: Theory and Methods
Guidance, Navigation, and Control for Spacecraft Rendezvous and Docking: Theory and Methods - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Guidance, Navigation, and Control for Spacecraft Rendezvous and Docking: Theory and Methods write by Yongchun Xie. This book was released on 2021-02-16. Guidance, Navigation, and Control for Spacecraft Rendezvous and Docking: Theory and Methods available in PDF, EPUB and Kindle. This book focuses on the theory and design methods for guidance, navigation, and control (GNC) in the context of spacecraft rendezvous and docking (RVD). The position and attitude dynamics and kinematics equations for RVD are presented systematically in accordance with several different coordinate systems, including elliptical orbital frame, and recommendations are supplied on which of these equations to use in different phases of RVD. The book subsequently explains the basic principles and relative navigation algorithms of RVD sensors such as GNSS, radar, and camera-type RVD sensors. It also provides guidance algorithms and schemes for different phases of RVD, including the latest research advances in rapid RVD. In turn, the book presents a detailed introduction to intelligent adaptive control and proposes corresponding theoretical approaches to thruster configuration and control allocation for RVD. Emphasis is placed on the design method of active and passive trajectory protection in different phases of RVD, and on the safety design of the RVD mission as a whole. For purposes of verification, the Shenzhou spacecraft’s in-orbit flight mission is introduced as well. All issues addressed are described and explained from basic principles to detailed engineering methods and examples, providing aerospace engineers and students both a basic understanding of, and numerous practical engineering methods for, GNC system design in RVD.
