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    طراحی و ساخت زیرآرایه صفحه ای برای آنتن آرایه ی همدیس جهتی در لینک ارسال داده ی ماهواره

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    آرین زکیانی / سیدحسن صدیقی / راضیه نریمانی | DOAJ | 2024
    Keywords: Astronomy

    تحلیل علم‌سنجی تولیدات علمی منتشر شده در حوزه منظومه‌های ماهواره‌ای

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    حسین افتخاری / پدرام حاجی پور / علی خیردوست et al. | DOAJ | 2024
    Keywords: Astronomy

    طراحی مسیر بهینه فضاپیما در گذر از کمربند تشعشعی ون آلن با روش بهینه‌سازی زنبور عسل

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    DOAJ | 2024
    Keywords: Astronomy

    تبیین راهبرد توسعه فناوری فضایی بر اساس الگوی کشورهای توسعه‌یافته

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    DOAJ | 2024
    Keywords: Astronomy

    ترازیابی اولیه سیستم ناوبری اینرسی با صفحه پایدار در مود پرواز به صورت فیزیکی از طریق فیدبک حالت

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    DOAJ | 2024
    Keywords: Astronomy

    توسعه روش کالیبراسیون ژایروسکوپ مبتنی بر فیلتر کالمن توسعه یافته جهت تخمین وضعیت دقیق

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    DOAJ | 2024
    Keywords: Astronomy

    شناسایی و اولویت بندی فناوری های زیرسیستم توان الکتریکی ماهواره ها به منظور توسعه بومی بر اساس روش تصمیم گیری چند معیاره

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    رضا امجدی فرد / احسان موسیوند / فرهاد باقراسکویی et al. | DOAJ | 2024
    Keywords: Astronomy

    ارزیابی کارایی مدل کمترین مربعات رگرسیون بردار پشتیبان در مدل‌سازی محلی محتوای الکترون کلی یونسفر و مقایسه آن با سایر مدل‌ها

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    تانیا منصور فلاح / بهزاد وثوقی / سید رضا غفاری رزین | DOAJ | 2023
    Keywords: Astronomy

    روانه سازی منظومه های ماهواره ای کوچک با استفاده از اثر عدم کرویت زمین

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    سید جواد موسوی ترکمانی / مهدی جعفری / رضا زردشتی | DOAJ | 2023
    Keywords: Astronomy

    طراحی بر مبنای قابلیت اطمینان یک سامانه فضایی در فاز طراحی مفهومی

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    حمیدرضا علی محمدی / حسن ناصح | DOAJ | 2023
    Keywords: Astronomy

    Design and Dynamic Analysis for Vertical and Horizontal Cylindrical Body in Reentry Flight

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    Morteza Tayefi / Ramin Kamali Moghadam | DOAJ | 2022
    Keywords: Astronomy

    تحلیل پایداری و مدلسازی غیرخطی دینامیک کوپل تلاطم-مخزن: حل تحلیلی مدل آونگ معادل

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    DOAJ | 2022
    Keywords: Astronomy

    Multi-Disciplinary Optimization Conceptual Design of the Launcher Based on Non-Turbopump Propulsion Systems

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    Hanieh Eshaghnia / Mehran Nosratollahi / Amirhossain Adami et al. | DOAJ | 2022
    Keywords: Astronomy

    'Ship of Time' and 'Ship of Death': from mythopoetic model of the world to modern cognition (a case study of Modern Greek poetry)

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    Iuliia V. Kozhukhovskaia | DOAJ | 2022
    Keywords: Astronomy

    States' Responsibility to Operate Small Satellites in International Space Law

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    Hamid Kazemi | DOAJ | 2021
    Keywords: Astronomy

    Inertial navigation position error estimation, using vision system

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    Mohsen Shamirzaei / Mehran Mir Shams | DOAJ | 2021
    Keywords: Astronomy

    Usinge The qEKF Algorithm for Satellite Attitude Estimation with Two Magnetometer & Sun Sensors

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    Abbas Saeidi / Nasser Rahbar / Mohammad Ali Alirezapouri | DOAJ | 2021
    Keywords: Astronomy

    The Turbulence Model in the Spacecraft by using A Moving Pulsed Ball Model

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    M. Navabi / Ahmad Ebrahimi | DOAJ | 2021
    Keywords: Astronomy

    Attitude nonlinear predictive control of an under actuated spacecraft

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    M. Navabi / P. Zarei | DOAJ | 2021
    Keywords: Astronomy

    Performance evaluation of a launch vehicle with non-turbopump propulsion system based on multidisciplinary analysis (MDA)

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    Hanieh Eshaghnia / Mehran Nosratollahi / Amirhossain Adami | DOAJ | 2021
    Keywords: Astronomy

    Design and sensitivity analysis of an Earth observation mission's operating orbit in the absence of injection into the Sun-synchronous orbit

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    Amirreza Kosari / Asad Saghari / Masoud Khoshsima | DOAJ | 2021
    Keywords: Astronomy

    DEGRADATION OF THE REFLECTANCE PROPERTIES OF SOME GSS IN SPACE, PRELIMINARY RESULTS

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    P. P. Sukhov / K. P. Sukhov | DOAJ | 2020
    Keywords: Astronomy

    Attitude Control of Spacecraft Using L1 Adaptive Control in the Presence of Actuator and Disturbances

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    M. Navabi / H. Ghanbari | DOAJ | 2020
    Keywords: Astronomy

    System Design and Analysis of Launch Abort System of Manned Spacecraft in Sub-Orbital Mission

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    میثم محمدی امین / Nima Karimi / محمد علی فارسی | DOAJ | 2020
    Keywords: Astronomy

    Investigation of MEMS IMU Performance in Sounding Rocket

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    Morteza Tayefi / Ghasem Kahe / Mijtaba Mehrafrooz | DOAJ | 2019
    Keywords: Astronomy

    الگوریتم جدید فرا ابتکاری تطبیقی در تخمین وضعیت و مدل فضاپیما

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    M. Navabi / ُshahram Hosseini | DOAJ | 2019
    Keywords: Astronomy

    Modeling and Control of Fuel Sloshing and its Effect on Spacecraft Attitude

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    M. Navabi / A. Davodi | DOAJ | 2019
    Keywords: Astronomy

    Analytical Solution to relative dynamic of gravity tractors in Formation Flying in Asteroid Deflection Mission

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    Javad Shams / Jafar Roshanian | DOAJ | 2019
    Keywords: Astronomy

    Hybrid PID-FUZZY Control of Formation Flying of Spacecrafts in order to asteroid Deflection Mission

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    Javad Shams / Jafar Roshanian | DOAJ | 2019
    Keywords: Astronomy

    Design and implementation of hardware-in-the-loop (HIL) test-bed for spacecraft attitude control

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    Vahid Bohlouri / Hosein Haghighi / Samane Kaviri et al. | DOAJ | 2019
    Keywords: Astronomy

    Optimal Mission Design for Moon Exploration Expedition

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    Hassan Naseh / Mehran Mirshams / Elyas Fadakar et al. | DOAJ | 2018
    Keywords: Astronomy

    Role of States in Regulating Space Activities in International Law

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    H. Kazemi / Ali Akbar Golro | DOAJ | 2017
    Keywords: Astronomy

    A Survey on Vision Navigation Methods for UAV Navigation Applications

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    Masoud Ebrahimi Kachoie / Mohammadvali Arbabmir / Mohammad Norouz | DOAJ | 2017
    Keywords: Astronomy

    A Nonlinear Attitude Controller for a Launch Abort System of a Manned Spacecraft

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    Ghasem Kahe / Maysam Mohammadi-Amin / Arash Sefidan Benisi | DOAJ | 2017
    Keywords: Astronomy

    Using navigational technologies in geologistics problems

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    А. Е. Nіkolaenko / A. N. Kozub | DOAJ | 2017
    Keywords: Astronomy

    Transport problems of modern cities

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    V. I. Zatserkovnyi / L. V. Tustanovska / O. V. Kobryn | DOAJ | 2017
    Keywords: Astronomy

    Use of satellite navigation systems for transport monitoring

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    А. Е. Nikolaenko / E. P. Shugaley | DOAJ | 2016
    Keywords: Astronomy

    Using the Joint Probabilistic Data Association Filter for Improving Star Trackers Performance to Accurate Attitude Determination of Spacecrafts

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    Ahmad Reza Sadeghi / Mohammad Farzan Sabahi / Sayed Mohamad Saberali | DOAJ | 2016
    Keywords: Astronomy

    Guidance and Control for Space Capsule in the Presence of Uncertain Dynamic Parameters during the Atmospheric Entry Phase

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    Ali Reza Alikhani / Yosef Shamadi | DOAJ | 2015
    Keywords: Astronomy

    Forming optimal routes in the problems of transport logistics by use of GIS technology

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    A. E. Nikolaenko / O. A. Shugaley | DOAJ | 2014
    Keywords: Astronomy

    Investigation of Length and Velocity Variation Effects on Unsteady Separation of Parallel Boosters

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    M. HadiDoolabi / A.M. Gorji / H.R. Tajik | DOAJ | 2014
    Keywords: Astronomy

    Passage of Space Objects over the Territory of States from the Perspective of the International Law

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    H. Kazemi | DOAJ | 2014
    Keywords: Astronomy

    Comprehensive Pattern in Designing Low-Thrust Space Propulsion Systems

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    H. Fazeli / H. Naseh / M. Mirshams et al. | DOAJ | 2014
    Keywords: Astronomy

    Empirical Modeling of Clarity in the Caspian Sea using MERIS Data

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    H. Taheri Shahraaini | DOAJ | 2014
    Keywords: Astronomy

    Effects of Some Parameters on Thermal Control of a LEO Satellite

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    F. Farhani / A. Anvari | DOAJ | 2014
    Keywords: Astronomy

    Using of GIS technology in problems of transport logistics

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    А. Е. Nikolaenko / О. А. Shugaley | DOAJ | 2013
    Keywords: Astronomy

    Space Inertial Navigation System Accuracy Increasing Using Orbit Point Mass Dynamic

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    M. Jafari / M. Taefi / J. Roshanian | DOAJ | 2013
    Keywords: Astronomy

    Design of an Attitude Control and Power Management System for a Remote Sensing Satellite Considering of Reaction Wheels Saturation Effects

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    Farhad Fani Saberi / Amir Eslami Mehrjardi | DOAJ | 2013
    Keywords: Astronomy

    GPS Signal Simulation in Intermediate Frequency (IF)

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    Shervin Amiri / Mohammad Ali Dalir / Hossein Talaiee | DOAJ | 2012
    Keywords: Astronomy

    Integrated Inertial Navigation with Positioning System for Increasing Orbital Module Navigation Accuracy

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    Mahdi Jafari / Arash Sangary / Jafar Roshanyan | DOAJ | 2012
    Keywords: Astronomy

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