Volume 30, Issue 10 No AccessGradient Theory of Optimal Flight PathsHENRY J. KELLEYHENRY J. KELLEY Grumman Aircraft Engineering Corp., Bethpage, N. Y.Search for more papers by this authorPublished Online:6 Jun 2012https://doi.org/10.2514/8.5282SectionsRead Now ToolsAdd to favoritesDownload citationTrack citations ShareShare onFacebookXLinked InRedditEmail About Previous article Next article FiguresReferencesRelatedDetailsSee PDF for referencesCited byDeep learning: Historical overview from inception to actualization, models, applications and future trends1 Sep 2025 | Applied Soft Computing, Vol. 181Unveiling environmental drivers of soil erosion in South Korea through SHAP-informed machine learning1 Aug 2025 | Land Use Policy, Vol. 155Enhancing Deep Learning Sustainability by Synchronized Multi Augmentation with Rotations and Multi-Backbone Architectures27 April 2025 | Big Data and Cognitive Computing, Vol. 9, No. 5Deconvolution of SDO/HMI intensity and the vector magnetic field to achieve Hinode/SOT-SP data quality6 May 2025 | Astronomy & Astrophysics, Vol. 697Deep operator network models for predicting post-burn contraction1 May 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GOTTLIEB16 August 2012Optimal programming problems with inequality constraints. ii - solution by steepest-ascent WALTER F. DENHAM and ARTHUR E. BRYSON JR. 17 May 2012 | AIAA Journal, Vol. 2, No. 1Numerical solution of problems of optimal processes with distributed parameters1 Jan 1964 | USSR Computational Mathematics and Mathematical Physics, Vol. 4, No. 6SEVERAL TRAJECTORY OPTIMIZATION TECHNIQUES1 Jan 1964CONVERGENCE TECHNIQUE FOR THE STEEPEST-DESCENT METHOD OF TRAJECTORY OPTIMIZATION RICHARD ROSENBAUM 17 May 2012 | AIAA Journal, Vol. 1, No. 7SHEARING FLOW OF A VISCOELASTIC FLUID BETWEEN POROUS COAXIAL CYLINDERS P. N. KALONI 17 May 2012 | AIAA Journal, Vol. 1, No. 7Synthesis of Optimum Multivariable Control Systems by the Method of Steepest Descent1 May 1963 | IEEE Transactions on Applications and Industry, Vol. 82, No. 66Time Optimal Control of Linear Systems with Bounded Controls1 Jan 1963Inequality Constraints in Steepest-Descent Trajectory Optimization Andrew H. Jazwinski 30 August 2012 | Journal of the Aerospace Sciences, Vol. 29, No. 10On Andro's Calculation of the Boundary Layer With Suction Jack D. Dennon 30 August 2012 | Journal of the Aerospace Sciences, Vol. 29, No. 10The Adjoint Method and Its Application to Trajectory Optimization STEPHEN A. JUROVICS and JOHN E. McINTYRE 7 June 2012 | ARS Journal, Vol. 32, No. 9Generalized Three-Dimensional Trajectroy Analysis of Planetary Escape by Solar Sail WILLIAM R. FIMPLE 7 June 2012 | ARS Journal, Vol. 32, No. 6Analysis Techniques to Determine Guidance Computation Requirements for Space Vehicles GEORGE SWANLUND 7 June 2012 | ARS Journal, Vol. 32, No. 5Meeting7 June 2012 | ARS Journal, Vol. 32, No. 5Variational problems with inequality constraints1 Apr 1962 | Journal of Mathematical Analysis and Applications, Vol. 4, No. 2Direct Methods1 Jan 1962The Calculus of Variations in Applied Aerodynamics and Flight Mechanics1 Jan 1962Method of Gradients1 Jan 1962General Imbedding Theory1 Jan 1962Correspondence1 Jan 1961 | Proceedings of the IRE, Vol. 49, No. 1 What's Popular Volume 30, Number 10October 1960 TopicsAircraft EnginesAstronomyCelestial MechanicsJet EnginesPlanetary Science and ExplorationPlanetsPropellantPropulsion and PowerSpace ExperimentsSpace Science and TechnologySpacecraft PropulsionSpacelab KeywordsTerminal VelocityEarthSolar Sail PropulsionMethod of Steepest DescentFlight PerformanceOrbital TransferPropellantNumerical IntegrationIon RocketGradient MethodDigital Published online6 June 2012