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Redundant steering engine system for unmanned aerial vehicle

An unmanned aerial vehicle and steering gear technology, applied in aircraft parts, aircraft control, control systems, etc., can solve problems such as normal flight, crash, irreparable damage, etc.

Pending Publication Date: 2020-08-07
福建福来德航空科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the steering gear on the unmanned aerial vehicle is used alone, and its damage cannot be repaired, resulting in failure to fly or crash

Method used

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  • Redundant steering engine system for unmanned aerial vehicle
  • Redundant steering engine system for unmanned aerial vehicle
  • Redundant steering engine system for unmanned aerial vehicle

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Experimental program
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Embodiment Construction

[0014] Combine below Figure 1-5 The present invention is further described;

[0015] It includes a housing 3, the main steering gear 1 and the auxiliary steering gear 2 are linear steering gears, the main steering gear and the auxiliary steering gear are installed in the housing, and the push rods of the main steering gear and the auxiliary steering gear are connected from the two sides of the housing respectively. The side protrudes, and a position sensor 4 is installed near the end of the screw rod of the main steering gear. The driving motor of the main steering gear is connected to the motor drive board 5 through a power line, and the position sensor is connected to the signal amplifier circuit 6 through a signal line. It is connected with the signal amplifying circuit through a signal line, and the signal amplifying circuit is connected with the control computer 7 through a signal line; a power line 8 and a signal input line 9 are arranged on the control computer;

[00...

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Abstract

The invention discloses a redundant steering engine system for an unmanned aerial vehicle. The system is mainly designed for solving the problem that a steering engine on an existing unmanned aerial vehicle cannot normally fly after being damaged. The system comprises a shell, a main steering engine and an auxiliary steering engine, a position sensor is arranged at the end part of a main steeringengine lead screw, a drive motor of the main steering engine is connected with a motor drive board through a power line, the position sensor is connected with a signal amplification circuit through asignal line, the motor drive board is connected with the signal amplification circuit through a signal line, and the signal amplification circuit is connected with a control computer through a signalline; and an auxiliary position sensor is arranged at the end part of a screw rod of the auxiliary steering engine, an auxiliary drive motor of the auxiliary steering engine is connected with an auxiliary motor drive board through a power line, an auxiliary position sensor is connected with an auxiliary signal amplification circuit through a signal line, the auxiliary motor drive board is connected with the auxiliary signal amplification circuit through a signal line, and the auxiliary signal amplification circuit is connected with the control computer through a signal line. The system makes equipment fly normally.

Description

Technical field: [0001] The invention relates to a redundant steering gear system for an unmanned aerial vehicle. Background technique: [0002] At present, the steering gear on the unmanned aerial vehicle is used alone, and it cannot be repaired after it is damaged, resulting in failure to fly or crash. Invention content: [0003] The technical problem to be solved by the present invention is to provide a redundant steering gear system for unmanned aerial vehicles that can still keep the equipment flying normally when one steering gear is damaged. [0004] The above purpose is achieved in this way: it includes a housing, the main steering gear and the auxiliary steering gear are both linear steering gears, the main steering gear and the auxiliary steering gear are all installed in the housing, and the push rods of the main steering gear and the auxiliary steering gear are respectively connected from the Both sides of the shell protrude, and a position sensor is installed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C9/00H02P5/00H02P5/52
CPCB64C9/00H02P5/00H02P5/52
Inventor 祁正岩李树森
Owner 福建福来德航空科技有限公司
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