Performance evaluation of artificial neural network-based shaping algorithm for planetary pinpoint guidance

Simo, Jules and Furfaro, Roberto and Mueting, Joel (2015) Performance evaluation of artificial neural network-based shaping algorithm for planetary pinpoint guidance. In: 25th AAS/AIAA Space Flight Mechanics Meeting, 2015-01-11 - 2015-01-15.

[thumbnail of Simo-etal-Spaceflight-Mechs-Mtg-2015-Performance-evaluation-of-shaping-algorithm-for-planetary-pinpoint-guidance]
Preview
 Text. Filename: Simo_etal_Spaceflight_Mechs_Mtg_2015_Performance_evaluation_of_shaping_algorithm_for_planetary_pinpoint_guidance.pdf
Accepted Author Manuscript
Download (1MB)| Preview

Abstract

Computational intelligence techniques have been used in a wide range of application areas. This paper proposes a new learning algorithm that dynamically shapes the landing trajectories, based on potential function methods, in order to provide computationally efficient on-board guidance and control. Extreme Learning Machine (ELM) devises a Single Layer Forward Network (SLFN) to learn the relationship between the current spacecraft position and the optimal velocity field. The SLFN design is tested and validated on a set of data comprising data points belonging to the training set on which the network has not been trained. Furthermore, the proposed efficient algorithm is tested in typical simulation scenarios which include a set of Monte Carlo simulation to evaluate the guidance performances

ORCID iDs

Simo, Jules ORCID logoORCID: https://orcid.org/0000-0002-1489-5920, Furfaro, Roberto and Mueting, Joel;
CORE (COnnecting REpositories)