Helicopter ground harpoon control system

A control system and helicopter technology, applied in general control systems, control/adjustment systems, computer control, etc., can solve the problems of increased weight of the control system and inability to meet the weight reduction of carrier-based aircraft, so as to improve efficiency, reduce size and weight , the effect of simple operation
CN109540485AActive Publication Date: 2019-03-29CHINA HELICOPTER RES & DEV INST
7 Cites 1 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
CHINA HELICOPTER RES & DEV INST
Publication Date
2019-03-29

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention belongs to the technical field of ground comprehensive test, in particular to a helicopter ground harpoon control system, which comprises a harpoon test device and a control system, wherein the harpoon test device comprises a solenoid valve and a micro switch; the control system is provided with a harpoon contraction and release button; the control system comprises an information acquisition module and a control module; the information acquisition module is used for acquiring the state signals of the micro switch and the harpoon contraction and release button; and the control module outputs the control instruction of the solenoid valve according to the signals acquired by the information acquisition module and realizes control on the harpoon test device. A single chip microcomputer control mode is adopted to replace the original relay control mode, the size and the weight of the harpoon control system are greatly lessened, the operation is thus simple and convenient, theefficiency is greatly improved, and the system conforms to the transformation function of a test bench, and has strong applicability.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The application belongs to the technical field of ground comprehensive testing, and in particular relates to a helicopter ground harpoon control system. Background technique

[0002] The harpoon device is used to realize the smooth and fast landing of the carrier-based aircraft on the ground. The harpoon ground test bench is mainly to evaluate the grip performance of the harpoon device. It is a platform specially designed for the harpoon device to leave the factory before it is installed. Research on the retractable function and mooring function of the fork device. The main structure includes hydraulic system, control system, test bench, grid, etc. The hydraulic system is mainly to provide the pressure required for the harpoon device to be retracted or lowered, and the required pressure value can be manually adjusted. The control system is mainly to control the orderly operation of various solenoid valve logics when retracting and releasing the harpoo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More