• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The support and stabilization system for uav airplanes or drones using electrically driven oscillating fins or fins, consists in using for the sustentation oscillating fanes or fins driven by signals or fixed voltages and for the stabilization these same signals varied according to the error signals produced by the inclinations with respect to the different axes of twist, pitch and direction of the aircraft, uav or drones. For the ascent or descent the signals that act for the roll and pitch will increase or decrease simultaneously. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2684859A1
    申请号:ES201700544
    申请日:2017-03-31
    公开日:2018-10-04
    发明作者:Manuel MUÑOZ SÁIZ
    申请人:Manuel MUÑOZ SÁIZ；
    IPC主号:
    专利说明:

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    DESCRIPTION
    Lifting and stabilization system for UAVs or drones by means of electrically operated oscillating fans or fins.
    Field of the Invention
    In lift and stabilization systems for aircraft, UAVs and drones.
    State of the art
    Currently stabilization for aircraft, drones etc. It is done with servo systems. The present invention uses multi-pulse signals depending on the error or tilt signal of the aircraft. When the error disappears the signals are equalized or canceled, the aircraft remaining stabilized.
    Object of the invention and advantages
    Provide a practical, simple system that does not use servos or mechanisms for stabilization.
    Use a system that is valid for oscillating fins and fans.
    Description of the invention
    The lift and stabilization system for UAVs or drones by means of electrically operated oscillating fans or fins consisting of using oscillating fans or oscillating fins operated by means of fixed signals or voltages and for stabilization these same varied signals depending on the error signals produced by the inclinations with respect to the different axes of warping, pitching and direction of the aircraft, UAV or drones. For the ascent or descent the signals that act for warping and pitching will be increased or reduced simultaneously.
    The signals can be analog but the digital ones will preferably be used. The fans are powered by motors and the oscillating fins with electromagnets.
    Brief description of the drawings
    Figure 1 shows a schematic and side view of an aircraft, UAV or drones with the support, propulsion and stabilizer arrangement of the invention.
    Figure 2 shows a schematic, side and inclined view of the aircraft, UAV or drones of Figure 1.
    Figures 3 through 5 show digital waves of varying amplitude or voltage to be applied to the electromagnets that drive the fins or to the fan motors.
    Figure 6 shows a block diagram using control fins without servos or feedback.
    More detailed description of the invention
    Figure 1 shows an embodiment of the invention, where the oscillating fins (2) rotate or oscillate around their axes of the platform (1). Four fins holder (A, B, C and D).
    Figure 2 shows the platform of Figure 1 inclined or prepared for horizontal flight, where the oscillating fins (2) rotate or oscillate around their axes of the platform (1). Four fins holder (A, B, C and D).
    5 Figure 3 shows a type of wave (a1) applicable to the fins, large amplitude or voltage.
    Figure 4 shows a type of wave (a2) applicable to the fins, of amplitude or medium voltage.
    Figure 5 shows a type of wave (a3) applicable to the fins, of very low amplitude or voltage.
    10
    The above signals are for stabilization, to support them they should be added a fixed voltage value.
    Figure 6 shows the microprocessor receiving GPS signals, gyroscopes, accelerometers 15 or inertial systems, compass or magnetometer, gas controls, UAV weight or drones and flight controls or controls. It processes them and sends signals to the control, pitch, direction and height control fins and to warn of failures. Although it is made for oscillating fins it is equally valid for electric fans.
    权利要求:
    Claims (7)
    [1]
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    1. Lifting and stabilization system for UAVs or drones by means of electrically operated oscillating fans or fins consisting of using oscillating fans or oscillating fins operated by means of fixed signals or voltages and for stabilization these same varied signals depending on the signals of error produced by the inclinations with respect to the different axes of warping, pitching and direction of the aircraft, UAV or drones.
    [2]
    2. System according to claim 1, characterized in that the signals used are analog.
    [3]
    3. System according to claim 1, characterized in that the signals used are digital.
    [4]
    4. System according to claim 1, characterized in that the signals applied to the warping and pitching systems are fixed in ascent and descent.
    [5]
    5. System according to claim 1, characterized in that the fans are driven by motors and the oscillating fins with electromagnets.
    [6]
    6. System according to claim 1, characterized in that the microprocessor receives signals from GPS, gyroscopes, accelerometers or inertial systems, compass or magnetometer, gas controls, aircraft weight, UAV or drones and the flight controls or controls, processes them and sends signals to the fans or oscillating fins of pitching, warping, steering, and height control and warning of faults.
    [7]
    7. System according to claim 1, characterized in that the microprocessor receives signals from GPS, gyroscopes, accelerometers or inertial systems, compass or magnetometer, gas controls, aircraft weight, UAV or drones and controls or flight controls, processes them and sends signals to the motors of the fans or to the control, pitch, direction and height control fins and to the error messages.
    类似技术:
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    同族专利:
    公开号 | 公开日
    ES2684859B1|2019-08-20|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    ES2367501A1|2009-08-26|2011-11-04|Manuel Muñoz Saiz|Sustainer system, propulsor and stabilizer for vertical landing and landing aircraft. |
    ES2388104A1|2010-02-11|2012-10-08|Manuel Muñoz Saiz|Sustainer system, propulsor and stabilizer for vertical landing and landing aircraft. |
    US20130251525A1|2010-09-14|2013-09-26|Manuel M. Saiz|Lift Propulsion and Stabilizing System and Procedure For Vertical Take-Off and Landing Aircraft|WO2021144485A1|2020-01-13|2021-07-22|Munoz Saiz Manuel|Lifting, stabilising, propulsive arrangement for vertical take-off and landing aircraft|
    法律状态:
    2018-10-04| BA2A| Patent application published|Ref document number: 2684859 Country of ref document: ES Kind code of ref document: A1 Effective date: 20181004 |
    2019-08-20| FG2A| Definitive protection|Ref document number: 2684859 Country of ref document: ES Kind code of ref document: B1 Effective date: 20190820 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201700544A|ES2684859B1|2017-03-31|2017-03-31|Lifting and stabilization system for UAVs or drones by means of electrically operated oscillating fans or fins|ES201700544A| ES2684859B1|2017-03-31|2017-03-31|Lifting and stabilization system for UAVs or drones by means of electrically operated oscillating fans or fins|
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