Results 11 to 20 of about 183,110 (169)
Direct Multiple Shooting Optimization with Variable Problem Parameters [PDF]
47th AIAA Aerospace Sciences Meeting including The New Horizons Forum and Aerospace Exposition, 2009 Taking advantage of a novel approach to the design of the orbital transfer optimization problem and advanced non-linear programming algorithms, several optimal transfer trajectories are found for problems with and without known analytic solutions. This method treats the fixed known gravitational constants as optimization variables in order to reduce ...
Ryan Whitley, Cesar Ocampo
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Applied Sciences, 2021 In this study, the hardware and software design and implementation of an autonomous electric vehicle are addressed. We aimed to develop an autonomous electric vehicle for path tracking. Control and navigation algorithms are developed and implemented. The
Ali Barzegar +2 more
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Computer Methods in Applied Mechanics and Engineering, 2023 19 pages, 4 ...
Puchaud, Pierre +2 more
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Direct multiple shooting for computationally efficient train trajectory optimization
Transportation Research Part C: Emerging Technologies, 2022 Transportation Research Part C: Emerging Technologies ...
Dimitris Kouzoupis +4 more
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The Earth-Moon Transfer Trajectory Design and Analysis using Intermediate Loop Orbits [PDF]
Journal of Astronomy and Space Sciences, 2009 Various Earth-Moon transfer trajectories are designed and analyzed to prepare the future Korea's Lunar missions. Minimum fuel trajectory solutions are obtained for the departure year of 2017, 2020, 2022, and every required mission phases are analyzed ...
Young-Joo Song +4 more
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Did dingo control cause the elimination of kowaris through mesopredator release effects? A response to Wallach and O'Neill (2009) [PDF]
Animal Biodiversity and Conservation, 2010 Wallach & O'Neill (2009) recently suggested that poison baiting for dingoes (Canis lupus dingo and hybrids) caused the localized extinctions of kowaris (Dasyuroides byrnei) through mesopredator release effects.
B. L. Allen
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An α-Model Parametrization Algorithm for Optimization with Differential-Algebraic Equations
Applied Sciences, 2022 An optimization task with nonlinear differential-algebraic equations (DAEs) was approached. In special cases in heat and mass transfer engineering, a classical direct shooting approach cannot provide a solution of the DAE system, even in a relatively ...
Paweł Drąg
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Hurdle-Hop Simulation of Tilt-Rotor Aircraft Based on Optimal Control Theory
Xibei Gongye Daxue Xuebao, 2020 Aiming at simulating the hurdle-hop of tilt-rotor aircraft in forward flight near the ground, two models of numerical simulation and analysis based on optimal control theory were proposed.
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Frontiers in Neurorobotics, 2019 In the context of neuro-orthopedic pathologies affecting walking and thus patients' quality of life, understanding the mechanisms of gait deviations and identifying the causal motor impairments is of primary importance.
Florent Moissenet +6 more
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Quasi-optimal control of a solar thermal system via neural networks
Energy and AI, 2023 The optimal control of complex thermal energy systems is a challenge due to their dynamic behavior and constantly changing boundary conditions. To maximize the energy efficiency of such a dynamic system, optimal trajectories for the controlled variables ...
Jana Friese +5 more
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