1–6 von 6 Ergebnissen
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    Design Tradeoffs in Full Electric, Hybrid and Full Chemical Propulsion Communication Satellite

    Freier Zugriff
    Ü.cezmi Yılmaz / İbrahim Oz | DOAJ | 2019
    hybrid propulsion selection causes results in significant reduction in satellite propellant mass. Conventional full chemical satellite propellant ...
    Schlagwörter: full chemical

    Kicking Motion Planning of Humanoid Robot Based on B-Spline Curves

    Freier Zugriff
    Chih-Cheng Liu / Yi-Chung Lin / Wei-Fan Lai et al. | DOAJ | 2022
    complex motion. This paper presents a kicking motion planning of a humanoid robot that utilizes curve trajectory planning in order to reduce the ...
    Schlagwörter: Chemical engineering

    Global Path Planning Of Fixed-wing UAV Based On Improved RRT∗ Algorithm

    Freier Zugriff
    Xiangju Jiang / Bingde Huang | DOAJ | 2023
    improved RRT∗ algorithm is proposed by analyzing the kinematics model of fixed-wing UAV. Firstly, the sampling function is introduced to make the ...
    Schlagwörter: Chemical engineering

    Control of a Thrust-Vectoring CubeSat Using a Single Variable-Speed Control Moment Gyroscope

    Biggs, James D. / Livornese, Gaetano | AIAA | 2020
    control law. These control laws could enable high maneuverability of CubeSats, using either a single chemical (impulsive) or electric thruster ...
    Verlag: The American Institute of Aeronautics and Astronautics

    Comparative Analysis of Sub GTO, GTO and Super GTO in Orbit Raising for All Electric Satellites

    Freier Zugriff
    İbrahim Öz | DOAJ | 2018
    Electric propulsion system has been used on many geostationary communication satellites for station keeping maneuver because of having high ...

    A navigation and identificationsimulated chemicals using autonomous mobile robot with ceiling camera and onboard micro-spectrometer

    Freier Zugriff
    Trong Hieu Luu / Thanh Hung Tran | DOAJ | 2017
    recognize simulated chemicals by color sensing. This camera recognizes a robot tag, which put on the robot, to specify the coordinate of the target ...

      A navigation and identificationsimulated chemicals using autonomous mobile robot with ceiling camera and onboard micro-spectrometer

      Freier Zugriff
      Trong Hieu Luu / Thanh Hung Tran | DOAJ | 2017
      recognize simulated chemicals by color sensing. This camera recognizes a robot tag, which put on the robot, to specify the coordinate of the target ...