Design of a Robust Integrated Guidance and Control Algorithm for the Landing of an Autonomous Reusable Launch Vehicle PDF Download
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Author: Christina Tvrdik Chomel
Publisher:
ISBN:
Category :
Languages : en
Pages : 141
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Author: Christina Tvrdik Chomel
Publisher:
ISBN:
Category :
Languages : en
Pages : 141
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Author: Chisholm Cain Tracy
Publisher:
ISBN:
Category :
Languages : en
Pages : 164
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Author: Robert D. Culp
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 750
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Book Description
Taken from the January 2001 conference in Breckenridge, Colorado, these 41 papers discuss recent advances and experiences in guidance and control, including autonomous and remotely piloted terrestrial landings, landing on planetary bodies, guidance and control storyboard displays, and optical control. The lessons from specific projects, like the Sirius satellites, the Hubble telescope, and XMM-Newton, are emphasized. Contributors include researchers with universities, the military, and NASA. Author index only. c. Book News Inc.
Author:
Publisher:
ISBN:
Category : Space vehicles
Languages : en
Pages : 746
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Author: Carla Shariz Haroz
Publisher:
ISBN:
Category :
Languages : en
Pages : 171
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Author: André René Girerd
Publisher:
ISBN:
Category :
Languages : en
Pages : 168
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Author: Zhengyu Song
Publisher: Springer Nature
ISBN: 981990613X
Category : Science
Languages : en
Pages : 229
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Book Description
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.
Author: Nancy Z. Olivares
Publisher:
ISBN:
Category : Guidance systems (Flight)
Languages : en
Pages : 136
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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 235
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The space industry plans to develop new reusable launch vehicles. The new vehicles will need advanced, new guidance and control systems. Since 1996 Draper Laboratory has been developing the next generation guidance and control for reusable launch vehicles in which guidance and control is integrated into one correlated system. Draper's research of integrated guidance and control originated with a single loop multivariable control scheme using time-invariant linear quadratic regulator theory. The research has since evolved into the use of model predictive control theory. The main focus of this thesis is the theory and design of model predictive control for entry of aerospace vehicles. The goal is to develop design criteria and guidelines explaining how to select the model predictive control parameters: prediction horizon, simulation rates, and weighting matrices. A secondary goal is to tightly couple an onboard trajectory generation algorithm with the model predictive controller to improve tracking performance and robustness. Favorable tracking is achieved through two model predictive control architectures, which are discussed. The first architecture has an inner loop stability augmentation system with model predictive control used as an outer loop. The second architecture replaces the inner and outer loops with a single model predictive controller. The two architectures demonstrate the flexibility of model predictive control to adapt to new vehicles; the model predictive control may be used to augment an existing inner loop or may be used as a stand-alone controller. The design focuses primarily on the architecture without a stability augmentation system.
Author: Robert Charles LePome
Publisher:
ISBN:
Category :
Languages : en
Pages : 236
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