• May 15, 2019 News!Vol.7, No.5- Vol.8, No.4 has been indexed by EI (Inspec).   [Click]
  • Aug 01, 2018 News! [CFP] 2020 the annual meeting of IJMO Editorial Board, ECDMO 2020, will be held in Athens, Greece, February 15-17, 2020.   [Click]
  • Sep 30, 2019 News!Vol 9, No 6 has been published with online version. 12 original aritcles from 6 countries are published in this issue.    [Click]
General Information
    • ISSN: 2010-3697  (Online)
    • Abbreviated Title: Int. J. Model. Optim.
    • Frequency: Bimonthly
    • DOI: 10.7763/IJMO
    • Editor-in-Chief: Prof. Adrian Olaru
    • Executive Editor: Ms.Yoyo Y. Zhou
    • Abstracting/ Indexing: ProQuest, Crossref, Electronic Journals Library, Google Scholar, EI (INSPEC, IET), EBSCO, etc.
    • E-mail ijmo@iacsitp.com
Prof. Adrian Olaru
University Politehnica of Bucharest, Romania
I'm happy to take on the position of editor in chief of IJMO. It's a journal that shows promise of becoming a recognized journal in the area of modelling and optimization. I'll work together with the editors to help it progress.
IJMO 2018 Vol.8(4): 197-201 ISSN: 2010-3697
DOI: 10.7763/IJMO.2018.V8.649

Performances Evaluation for Microlauncher, Mathematical Model

Teodor-Viorel Chelaru
Abstract—The paper presents some aspects regarding the mathematical model and performance evaluation of a three stages microlauncher with a payload up to 50 kg. This work uses two separate models dedicated for each flight phase. For the ascending phase, we will use a three degrees of freedom model in quasi–velocity frame. For the orbital phase we will use a Kepler model, and for the orbital injection a Gauss perturbing model. The results analyzed will be in quasi-velocity frame but also some orbital parameters will be presented. Using these models, the microlauncher performances will be evaluated. The novelty of the paper consists in orbital injection approach, with optimal maneuvers description.

Index Terms—Mathematical model, microlauncher performances, orbital injection, optimal maneuvers.

Teodor-Viorel Chelaru is with University Politehnica of Bucharest, Romania (e-mail: teodor.chelaru@upb.ro).


Cite: Teodor-Viorel Chelaru, "Performances Evaluation for Microlauncher, Mathematical Model," International Journal of Modeling and Optimization vol. 8, no. 4, pp. 197-201, 2018.

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