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Saturday, April 25, 2020 | History

3 edition of Trajectory optimization for the national aerospace plane found in the catalog.

Trajectory optimization for the national aerospace plane

Trajectory optimization for the national aerospace plane

semi-annual report December 13, 1992-June 12, 1993

by

  • 187 Want to read
  • 40 Currently reading

Published by National Aeronautics and Space Administration, National Technical Information Service, distributor in [Washington, D.C, Springfield, Va .
Written in English

    Subjects:
  • Trajectory optimization

  • Edition Notes

    Statementprincipal investigator: Ping Lu.
    Series[NASA contractor report] -- NASA CR-194146., NASA contractor report -- NASA CR-194146.
    ContributionsUnited States. National Aeronautics and Space Administration.
    The Physical Object
    FormatMicroform
    Pagination1 v.
    ID Numbers
    Open LibraryOL14698077M

      In the previous reports, analytical target cascading (ATC) is generally applied to product optimization. In this paper, the application area of ATC is expanded to trajectory optimization. Direct collocation method is utilized to convert a trajectory optimization into a Author: Xiang Li, Xiaonpeng Wang, Houjun Zhang, Yuheng Guo. Hence, trajectory optimization is a central topic in the context of aerospace mission analysis. This course provides the students with the theoretical foundations and the algorithmic techniques tailored to solving aerospace trajectory optimization problems and in particular: launcher trajectories for orbit injection and finite-thrust and.   A Trajectory Optimization Model To Support Aviation Systems Analysis A new program is introduced that provides optimization capability for airline routes flown between two cities. The Mission Generator (MG) is a multipurpose program designed to accommodate a variety of problems involving multiple aircraft flights within the US airspace Author: Brett Malone, Scott Houser, David Lee, Bruce Kaplan.


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Trajectory optimization for the national aerospace plane Download PDF EPUB FB2

The chapters of Spacecraft Trajectory Optimization are an exhibit of the current state of the art for a variety of approaches to trajectory optimization.

While this is not an end-all, be-all book on the topic, it does an excellent job at explaining the different by: Trajectory optimization and guidance law development for national aerospace plane applications final report, July 1, to Novem (SuDoc NAS ) [Calise, Anthony J.] on *FREE* shipping on qualifying offers.

Trajectory optimization and guidance law development for national aerospace plane applications final report, July 1Author: Anthony J.

Calise. Get this from a library. Trajectory optimization for the National AeroSpace Plane: final report, May 1, - [Ping Lu; United States. National Aeronautics and Space Administration.].

Department of Mechanical and Aerospace Engineering School of Engineering and Applied Science Princeton University, Princeton, New Jersey NASA Grant Monitor: D.

Moerder (NASA-CR) TRAJECTORY OPTIMIZATION AND GIJlDANCE FOR AN AFROSPACE PLANE Final Report, Sept. B - Aug. (Princeton Univ.) 42 p CSCL OIC G3/o5 N Unclas Author: Kenneth D. Mease, Mark A. Vanburen. Trajectory optimization Trajectory optimization for the national aerospace plane book guidance law development for national aerospace plane applications Article (PDF Available) January with 44 Reads How we measure 'reads'.

Trajectory optimization and guidance law development for national aerospace plane applications final report, July 1, to Novem Atlanta, Ga.: [Springfield, Va: School of Aerospace Engineering, Georgia Institute of Technology ; National Technical Information Service.

In book: (Almost) Impossible Integrals, Sums, and Series, pp Trajectory Optimization and Guidance Law Development for National Aerospace Plane Applications The application of the Author: Erwin Mooij.

Mathematical Models for Aircraft Trajectory Design: A Survey 3 lowing accuracy. The last one can be rigorously defined by the mean of trajectory space. The first one is a limit case of the second by adding a weight function in the energy functional.

Since we may prescribe smoothness accuracy of a simplifiedCited by:   Part of the Springer Trajectory optimization for the national aerospace plane book and Its Applications book series (SOIA, volume ) Abstract Over the years, several aspects of both so-called single- and two-stage-to-orbit space planes have provided many interesting research : Erwin Mooij.

Aerospace plane can fly in the Earth's atmosphere with hypersonic and run in the low earth ing to the tactical and technical index, by adjusting power, control, pneumatic components relating to trajectory optimization, we get the optimal ascent trajectory of minimal fuel consumption at a specific separation state (height 30 km, Mach 6) with the Radaupseudospectral by: 2.

AND TRAJECTORY OPTIMIZATION NATIONAL Trajectory optimization for the national aerospace plane book AND SPACE ADMINISTRATION.

WASHINGTON, D. APRIL TECH LIBRARY KAFB, NM ‘L70 NASA CR- GUIDANCE, FLIGHT MECHANICS AND TRAJECTORY OPTIMIZATION Trajectory optimization for the national aerospace plane book VIII - Boost Guidance Equations By G.

Townsend, A. Abbott, and R. Palmer Flight Mechanics, and Trajectory File Size: 6MB. Mars atmospheric entry trajectory optimization via particle swarm optimization and Gauss pseudo-spectral method 23 December | Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, Vol.No.

In summary, the rescue orbit optimization problem can be described as Problem 1, where T f a u l t represents the thrust magnitude after failure. The discrete rescue flight trajectory and the optimal orbit elements corresponding to the Trajectory optimization for the national aerospace plane book states can be jointly optimized by solving Problem 1 with a numerical optimization algorithm.

Problem 1. This paper presents a trajectory optimization study that has been conducted using a recently developed tool for the synthesis and analysis of extended flight formations of long-haul commercial aircraft, with the aim to minimize overall fuel consumption.

In extended flight formations, trailing aircraft can attain an appreciable reduction in induced drag and associated reduction in fuel burn by Author: Sander Hartjes, Hendrikus G.

Visser, Marco E. van Hellenberg Hubar. Betts, J. and Huffman, W. () Path-Constrained Trajectory Optimization Using Sparse Sequential Quadratic Programming Journal of Guidance, Control and Dynamics, 16, 1. CrossRef Google Scholar Ehtamo, H.K.,T. and Hämäläinen, R.P. () A method to generate trajectories for minimum time climb, in Preprints of the 6th international Cited by: lem dependent solution procedure.

Aerospace applications and related trajectory optimization problems are an important field on which optimal control is used. This work has been carried out at the Systems Analysis Laboratory of Helsinki University of Technology in.

A Survey of Numerical Methods for Trajectory Optimization John T. Betts Mathematics and Engineering Analysis, Boeing Information and Support Services, P.O. BoxMS 7L, Seattle, Washington Aug 1Cited by:   The book begins with a simple treatment of functional optimization followed by a discussion of switching theory.

It then presents the derivation of the general equations of motion along with the basic knowledge in aerodynamics and propulsion necessary for Book Edition: 1. An inverse dynamics approach to trajectory optimization and guidance for an aerospace plane: Authors: Lu, Ping: Affiliation: AA(Iowa State University of Science and Technology, Ames) Publication: IN: AIAA Guidance, Navigation and Control Conference, Hilton Head Island, SC, Aug.Technical Papers.

1 (A ). FLIGHT TRAJECTORY OPTIMIZATION FOR AN EFFICIENT AIR TRANSPORTATION SYSTEM is an assumed sphere with radius R and the aircraft’s position is located by latitude I, longitude T 1and altitude H ¨in a polar coordinate frame XYZ. The Great Circle Route (GCR) defined as.

The ASP (Aero-Space Plane) ascent trajectory optimization is a difficult problem due to the complexity of operating the combined cycle propulsion and the absence of the enough and exact aerodynamic characteristic data during the process of calculating the dynamics model in order to achieving cargo delivery to LEO orbits.

American Institute of Aeronautics and Astronautics Sunrise Valley Drive, Suite Reston, VA Book. Fundamentals of Aerospace Engineering; Description; Contents; Licence; Resources; Support (Donate/buy) Research.

Research Team; Research topics. Meteorological uncertainty and Air Traffic Management (ATM) Commercial aircraft trajectory optimization; Low-Thrust Trajectory Optimization; PhD Thesis Supervision. Thesis Daniel González. Three-Dimensional Trajectory Optimization in Constrained Airspace Ran Dai Doctor of Philosophy, Decem (MAE, Auburn University, ) (B.S., Beijing University of Aeronautics and Astronautics, ) Typed Pages Directed by John E.

Cochran Jr. This dissertation deals with the generation of three-dimensional optimized tra. What does ASTOS stand for.

ASTOS stands for Aerospace Trajectory Optimization Software. Suggest new definition. This definition appears rarely and is found in the following Acronym Finder categories: Information technology (IT) and computers; Science, medicine, engineering, etc.

of the trajectory optimization required depend on the performance index, the approach and the application. This study adapts a practical optimization approach by assuming a typical structure for an aircraft trajectory and focuses on optimizing direct operating cost during cruise when the time and fuel savings are the by: A FLIGHT TRAJECTORY MODEL FOR A PC-BASED AIRSPACE ANALYSIS TOOL Ralf H.

Mayer∗ The MITRE Corporation Center for Advanced Aviation System Development (CAASD) McLean, Virginia ∗ Sr. Simulation and Modeling Engineer, Member AIAA ABSTRACT This paper documents a method for rapid generation of aircraft flight by: 3. Manju Nag (, AE) - Trajectory Uncertainty Analysis for the Development of a Queuing Model for the National Airspace System.

Kartik Kiran Parikh (, ME, jointly advised by Prof. Atilla Dogan) - CAE Tools for Modeling Inertia and Aerodynamic Properties of an R/C Airplane.

In this paper, the authors present a procedure for the global solution by the use of evolutionary algorithms of trajectory optimization and parameter estimation problems for rotorcraft vehicles.

The proposed approach makes use of a novel repair heuristic based on a sequential quadratic programming method to handle problem constraints. The paper presents a gauss pseudospectral solution for the trajectory optimization problem of a hypersonic vehicle. Determination of optimal trajectory of a hypersonic vehicle is of great interest due to the different path and boundary conditions that need to be met for high accuracy.

Recent researches show that pseudospectral methods are capable of providing high accuracy in Cited by: 4. NAP - National aerospace plane. Looking for abbreviations of NAP. It is National aerospace plane. No Additional Printings (book publishing) NAP: No Apparent Pathology (medical records) NAP: Navigation Analysis Program (US NASA) NAP: National aerospace plane; National Aerospace Standard.

I do mission analysis and trajectory design for NASA. Fundamentally, understanding orbital mechanics and the equations off motion are probably the biggest things. Undergrad degree doesn't matter much, aerospace engineering, physics, mechanical engineering, or applied math are all ok, among others.

In this paper, we use differential evolution (DE), with best-evolved results refined using a Nelder–Mead optimization, to solve boundary-value complex problems in orbital mechanics relevant to low Earth orbits (LEO).

A class of Lambert-type problems is examined to evaluate the performance of this evolutionary method in its application to solving nonlinear boundary value problems (BVP Cited by: 1. This chapter studies a new optimal algorithm that can be implemented in a piecewise parallel manner onboard spacecraft, where the capacity of onboard computers is limited.

The proposed algorithm contains two phases. The predicting phase deals with the open-loop state trajectory optimization with simplified system model and evenly discretized time interval of the state : Zheng Hong Zhu, Gefei Shi.

Theoretical Optimal Trajectories for Reducing the Environmental Impact of Commercial Aircraft Operations This work describes initial results obtained from an ongoing research involving the development of optimization algorithms which are capable of performing multi-disciplinary aircraft trajectory optimization processes.

A Study on Benefits Gained by Flight Trajectory Optimization for Modern Jet Passenger Aircraft 3 - Research Motivation - Reviewing the benefits obtained by flight trajectory optimization by minimizing fuel consumption considering the presence of winds in a Free Flight based futuristic Air Transportation System Towards an Efficient Operational.

Paielli, R., "Trajectory Specification for Terminal Air Traffic: Arrival Spacing," AIAA Journal of Aerospace Information Systems, Vol.

13, No. 10, 26 Oct. + Download PDF Version (Preprint) + Final version is available online by the publisher. follow a trajectory designed to achieve an optimal fuel consumption or a minimum time. Trajectory optimization problems to minimize aircraft fuel consumption or time of climb had been studied by various contributors in the 70’s and 80’s.1–7 In recent years, minimum time problems have also been examined for many space systems.8–10 ManyCited by: Although trajectory optimization is a well established research topic, many difficult problems still needs to be addressed in order to fully integrate this type of capability in aircraft control systems.

The talk will give a background on aircraft trajectory optimization describing the modeling used and suitable optimization techniques. Then the talk will focus on the.

The Hypersonic X Plane Legacy: The X and X Hypersonic Aerospace Vehicles, NASA Missouri Space Grant Consortium Annual Meeting, Ap Entropy generation, combustion, and flow distortion in hypersonic air-breathing vehicle design; Langley Research Center, Hampton, VA.

This pdf presents the foundations and applications of statics and mechanics of materials by emphasizing the importance of visual analysis of topics--especially through the use of free body diagrams. It also promotes a problem-solving approach to solving examples through its strategy, solution, and discussion format in : Prentice Hall, Inc.The X National Aerospace Plane (NASP) was the public follow-on to the classified Defense Advanced Research Projects Agency (DARPA) Copper Canyon program of Dr.

Ebook G. Cobb is a Professor of Aerospace Engineering in the Department of Aeronautical and Astronautical Engineering with over 35 years of aerospace experience. Over the past, 18 years at AFIT, he has taught graduate level courses in satellite design, optimal control, trajectory optimization, system identification and spacecraft control.