Author: Michael MinkoffPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Optimal Multi-impulse Space Trajectories
Author: Michael MinkoffOptimal Space Trajectories
Author: Jean-Pierre MarecPublisher: Elsevier
ISBN: 0444601074
Category : Technology & Engineering
Languages : en
Pages : 356
Book Description
Studies in Astronautics, Volume 1: Optimal Space Trajectories focuses on the concept of optimal transfer and the problem of optimal space trajectories. It examines the relative performances of the various propulsion systems (classical and electrical propulsions) and their optimization (optimal mass breakdown), along with parametric and functional optimizations and optimal transfers in an arbitrary, uniform, and central gravitational field. Organized into 13 chapters, this volume begins with an overview of optimal transfer and the modeling of propulsion systems. It then discusses the Hohmann transfer, the Hoelker and Silber bi-elliptical transfer, and the deficiencies of parametric optimization. The book explains the canonical transformation, optimization of the thrust law using the Maximum Principle, and optimal orbit corrections. The time-free orbital transfers and time-fixed orbital transfers and rendezvous are also discussed. Moreover, this volume explains the classical high-thrust and electric low-thrust propulsion systems and rendezvous between two planets. This book is written primarily for engineers who specialize in aerospace mechanics and want to pursue a career in the space industry or space research. It also introduces students to the different aspects of the problem of optimal space trajectories.
Spacecraft Trajectory Optimization
Author: Bruce A. ConwayPublisher: Cambridge University Press
ISBN: 113949077X
Category : Technology & Engineering
Languages : en
Pages : 313
Book Description
This is a long-overdue volume dedicated to space trajectory optimization. Interest in the subject has grown, as space missions of increasing levels of sophistication, complexity, and scientific return - hardly imaginable in the 1960s - have been designed and flown. Although the basic tools of optimization theory remain an accepted canon, there has been a revolution in the manner in which they are applied and in the development of numerical optimization. This volume purposely includes a variety of both analytical and numerical approaches to trajectory optimization. The choice of authors has been guided by the editor's intention to assemble the most expert and active researchers in the various specialities presented. The authors were given considerable freedom to choose their subjects, and although this may yield a somewhat eclectic volume, it also yields chapters written with palpable enthusiasm and relevance to contemporary problems.
Optimal Multiple Impulse Time-fixed Spacecraft Trajectories
Author: Alan Scott HopeDesign of Trajectory Optimization Approach for Space Maneuver Vehicle Skip Entry Problems
Author: Runqi ChaiPublisher: Springer
ISBN: 9811398453
Category : Technology & Engineering
Languages : en
Pages : 207
Book Description
This book explores the design of optimal trajectories for space maneuver vehicles (SMVs) using optimal control-based techniques. It begins with a comprehensive introduction to and overview of three main approaches to trajectory optimization, and subsequently focuses on the design of a novel hybrid optimization strategy that combines an initial guess generator with an improved gradient-based inner optimizer. Further, it highlights the development of multi-objective spacecraft trajectory optimization problems, with a particular focus on multi-objective transcription methods and multi-objective evolutionary algorithms. In its final sections, the book studies spacecraft flight scenarios with noise-perturbed dynamics and probabilistic constraints, and designs and validates new chance-constrained optimal control frameworks. 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. It offers a valuable asset for researchers, engineers, and graduate students in GNC systems, engineering optimization, applied optimal control theory, etc.
Multiple Gravity Assist Interplanetary Trajectories
Author: OV PapkovPublisher: Routledge
ISBN: 1351429701
Category : Science
Languages : en
Pages : 296
Book Description
Reflecting the results of twenty years; experience in the field of multipurpose flights, this monograph includes the complex routes of the trajectories of a number of bodies (e.g., space vehicles, comets) in the solar system. A general methodological approach to the research of flight schemes and the choice of optimal performances is developed. Additionally, a number of interconnected methods and algorithms used at sequential stages of such development are introduced, which allow the selection of a rational multipurpose route for a space vehicle, the design of multipurpose orbits, the determination of optimal space vehicle design, and ballistic performances for carrying out the routes chosen. Other topics include the practical results obtained from using these methods, navigation problems, near-to-planet orbits, and an overview of proven and new flight schemes.
Optimal Trajectories for Space Navigation
Author: Derek F. LawdenPublisher:
ISBN:
Category : Calculus of variations
Languages : en
Pages : 144
Book Description
Global Optimization
Author: Marco LocatelliPublisher: SIAM
ISBN: 1611972671
Category : Mathematics
Languages : en
Pages : 439
Book Description
This volume contains a thorough overview of the rapidly growing field of global optimization, with chapters on key topics such as complexity, heuristic methods, derivation of lower bounds for minimization problems, and branch-and-bound methods and convergence. The final chapter offers both benchmark test problems and applications of global optimization, such as finding the conformation of a molecule or planning an optimal trajectory for interplanetary space travel. An appendix provides fundamental information on convex and concave functions. Intended for Ph.D. students, researchers, and practitioners looking for advanced solution methods to difficult optimization problems. It can be used as a supplementary text in an advanced graduate-level seminar.
Optimal Spacecraft Trajectories
Author: John E. PrussingPublisher: Oxford University Press
ISBN: 019881108X
Category : Science
Languages : en
Pages : 151
Book Description
A textbook on the theory and applications of optimal spacecraft trajectories
Optimal Space Trajectories
Author: Theodore N. EdelbaumPublisher:
ISBN:
Category : Space trajectories
Languages : en
Pages : 163
Book Description
The proliferation of papers published on various aspects of optimum space trajectories has made it desirable to produce a unified treatment of this subject that contains the major results of these papers. This monograph on optimal space trajectories is addressed to this goal. It includes chapters on space propulsion systems, the maximum principle, general theory of optimum rocket trajectories, trajectory optimization in field free space, trajectory optimization in an inverse square-field, linearized power-limited transfer in the vicinity of an elliptic orbit, optimum power-limited orbit transfer in strong gravity fields, linearized impulsive transfer in the vicinity of a circular orbit, optimum impulse transfer in an inverse square field, singular arcs, interplanetary trajectories, and combination propulsion.