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Efficient meta-heuristics for spacecraft trajectory optimization 

Shirazi, A.Autoridad BCAM (2021-03)
Meta-heuristics has a long tradition in computer science. During the past few years, different types of meta-heuristics, specially evolutionary algorithms got noticeable attention in dealing with real-world optimization ...
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Simulation Framework for Orbit Propagation and Space Trajectory Visualization 

Shirazi, A.Autoridad BCAM; Ceberio, J.; Lozano, J.A.Autoridad BCAM (2021)
In this paper, an interactive tool for simulation of satellites dynamics and autonomous spacecraft guidance is presented. Different geopotential models for orbit propagation of Earth-orbiting satellites are provided, which ...
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An evolutionary discretized Lambert approach for optimal long-range rendezvous considering impulse limit 

Shirazi, A.Autoridad BCAM; Ceberio, J.; Lozano, J.A.Autoridad BCAM (2019-09-18)
In this paper, an approach is presented for finding the optimal long-range space rendezvous in terms of fuel and time, considering limited impulse. In this approach , the Lambert problem is expanded towards a discretized ...
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Optimal multi-impulse space rendezvous considering limited impulse using a discretized Lambert problem combined with evolutionary algorithms 

Shirazi, A.Autoridad BCAM; Ceberio, J.; Lozano, J.A.Autoridad BCAM (2019-07-01)
In this paper, a direct approach is presented to tackle the multi-impulse rendezvous problem considering the impulse limit. Particularly, the standard Lambert problem is extended toward several consequential orbit transfers ...
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Spacecraft Trajectory Optimization: A review of Models, Objectives, Approaches and Solutions 

Shirazi, A.Autoridad BCAM; Ceberio, J.; Lozano, J.A.Autoridad BCAM (2018)
This article is a survey paper on solving spacecraft trajectory optimization problems. The solving process is decomposed into four key steps of mathematical modeling of the problem, defining the objective functions, ...
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Evolutionary algorithms to optimize low-thrust trajectory design in spacecraft orbital precession mission 

Shirazi, A.Autoridad BCAM; Ceberio, J.; Lozano, J.A.Autoridad BCAM (2017-06-06)
In space environment, perturbations make the spacecraft lose its predefined orbit in space. One of these undesirable changes is the in-plane rotation of space orbit, denominated as orbital precession. To overcome this ...
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Analysis of a hybrid Genetic Simulated Annealing strategy applied in multi-objective optimization of orbital maneuvers 

Shirazi, A.Autoridad BCAM (2017-03-27)
Optimization of orbital maneuvers is one of the main issues in conceptual and preliminary design of spacecraft in different space missions. The main issue in optimization of high-thrust orbit transfers is that the common ...
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Multi-objective Optimization of Orbit Transfer Trajectory Using Imperialist Competitive Algorithm 

Shirazi, A.Autoridad BCAM (2017-03-04)
This paper proposes a systematic direct approach to carry out effective multi-objective optimization of space orbit transfer with high-level thrust acceleration. The objective is to provide a transfer trajectory with ...

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AuthorShirazi, A. (8)Ceberio, J. (5)Lozano, J.A. (5)Subject
Aerospace Engineering (8)
Spacecraft (7)Evolutionary Algorithm (5)Optimization (5)Orbital Mechanics (3)Estimation of Distribution Algorithms (2)Genetic Algorithm (2)Lambert Problem (2)Space Rendezvous (2)Astrodynamics (1)... másFecha2021 (2)2019 (2)2018 (1)2017 (3)

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