The invention discloses a tilting vector control auxiliary system of a flight vehicle provided with longitudinal double ducts. Two thrust duct systems are longitudinally installed at the front and back of a flight main body. The thrust duct systems comprise first drive motors and thrust duct propellers which are driven by and connected with the first drive motors; the two thrust duct propellers are forward and reverse propellers and opposite in rotation directions; left and right tilting systems are identical in structures and are symmetrically distributed on the left and right sides of the flight main body; tilting duct systems comprise second drive motors and tilting duct propellers which are driven by the second drive motors; steering engines are connected with the tilting duct systems through tilting mechanisms and used for controlling the tilting duct systems to rotate. The tilting vector control auxiliary system has the beneficial effects that control over yawing under low frequency instructions and rolling attitudes under low speed and low frequency instructions is realized through the speed difference and tilting angle change between the tilting ducts, control over rolling and yawing under high frequency instructions and rolling attitudes under high speed and low frequency instructions is realized through tilting the control plane, a quick response is made and the control precision is high.
Tilting vector control auxiliary system of flight vehicle provided with longitudinal double ducts
2015-10-07
Patent
Elektronische Ressource
Englisch
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