4 articles for “Orbital Dynamics”

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Research ArticleOpen accessPhrase in the titleValidation of Tools for 6Dof Orbital Dynamics SimulationMariana Poderico, Gianfranco MoraniThis paper describes the validation activities of the 6Dof Orbital-Sim tool developed by Italian Aerospace Research Centre (CIRA). These activities had the goal of defining, implementing and executing all the tests necessary to check the accuracy of the model's representation of the real system. The main benchmark used for the Validation activities is STK, identified as the best one for … …American Journal of Engineering and Applied Sciences, Vol. 13, Issue 4 · 5 Oct 2020 · 7,059 accessesView PDF Cite

Research ArticleOpen accessPhrase in the titleValidation of Tools for 3Dof Orbital Dynamics SimulationMariana Poderico, Gianfranco MoraniThis paper describes the validation activities of the 3Dof Orbital- Sim tool developed by Italian Aerospace Research Centre (CIRA) and capable of simulating the orbital flight dynamics of a generic spacecraft. The primary strategic goals of the Validation Program of the Orbital-Sim tool were to create an autonomous and effective Orbital Simulator tool for CIRA and Italian community needs. This … …American Journal of Engineering and Applied Sciences, Vol. 13, Issue 4 · 2 Nov 2020 · 6,763 accessesView PDF Cite

Research ArticleOpen accessAll words, across the recordPresents Some Aspects Related to the Atom and Atomic Electrons, Necessary in Understanding Chemical Bonds and NanotechnologiesFlorian Ion Tiberiu PetrescuThe paper presents briefly some aspects regarding the atom and its electrons, these being absolutely necessary for understanding the molecular bonds and future nanotechnologies. It is briefly presented how to determine the energies of the atomic electrons, their speeds of movement in the atomic orbit but also of rotation around a proper axis of the atomic electron, the kinetic energies … …American Journal of Applied Sciences, Vol. 17, Issue 1 · 24 May 2020 · 7,245 accessesView PDF Cite

Review ArticleOpen accessAll words, across the recordAbout the Space RobotsRelly Victoria Virgil PetrescuToday, robots help us more than ever in all major operations, everyday life and become a daily reality, making it an integral part of major human projects. If they are still the majority in the machine industry, they will soon become as many in other industries and at the same time will grow strongly for human support in conquering extraterrestrial … …Journal of Mechatronics and Robotics, Vol. 3, Issue 1 · 25 May 2019 · 6,969 accessesView PDF Cite