Onboard flight control system simulation test verification device for ship assistance

Abstract

The utility model discloses a ship's help's airborne flight control system simulation test verification device relates to ship's help's airborne flight field, including simulation pool, the ship body is located in simulation pool inside, the simulation pool inside both ends are established respectively and enter the water inlet of water source continuous and the water outlet of water source continuous discharge, the water inlet and water outlet top all are provided with winding mechanism, and two winding mechanisms are fixed in simulation pool inside both ends, and all are connected with the connecting rope between two winding mechanisms and the ship body, be provided with the propeller on the ship body in the practical operation of the utility model, and two connecting ropes can fix the both ends of ship body, in the testing process, and the connecting rope is loose connection, can avoid the influence ship body movement, when the ship body overturns or fails, can simultaneously tighten two connecting ropes, and the ship body is pulled and fixed, avoids the greater damage that turns over with the current.

Description

Technical Field

[0001] This utility model relates to the field of ship-assisted airborne flight, and in particular to a simulation test and verification device for ship-assisted airborne flight control systems. Background Technology

[0002] In the modern aviation and maritime fields, airborne flight control systems play a crucial role in complex scenarios such as carrier-based aircraft takeoff and landing.

[0003] However, traditional flight control system testing methods often have many limitations. On the one hand, field testing needs to be conducted in real ship and flight environments, which is not only costly but also carries significant safety risks; even a slight oversight could lead to a serious accident. On the other hand, while simple computer simulation can mimic the operation of flight control systems to some extent, it cannot fully reproduce the actual physical environment and complex dynamic interaction processes.

[0004] Therefore, it is necessary to propose a simulation test and verification device for ship-assisted airborne flight control systems to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a simulation test and verification device for an airborne flight control system for ship assistance, addressing the limitations of traditional flight control system testing methods. On one hand, field testing requires real ship and flight environments, which is not only costly but also carries significant safety risks; even slight errors can lead to serious accidents. On the other hand, while simple computer simulation can mimic the operation of a flight control system to some extent, it cannot fully reproduce the actual physical environment and complex dynamic interaction processes.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a simulation test and verification device for an airborne flight control system for ship assistance, comprising:

[0007] Simulation pool;

[0008] The hull is located inside the simulation pool;

[0009] The simulation pool has an inlet at one end for continuous water supply and an outlet at the other for continuous water discharge.

[0010] A winding mechanism is provided above both the water inlet and the water outlet, and the two winding mechanisms are fixed at both ends inside the simulation pool respectively;

[0011] Both winding mechanisms are connected to the hull by connecting ropes, and the hull is equipped with a propeller;

[0012] The top of the hull is fixedly connected to a flight deck for the aircraft to take off with a runway, and the flight deck is set as a plane.

[0013] Preferably, a wind speed sensor and a speed sensor are fixed on the hull.

[0014] Preferably, a monitoring mechanism is fixed on one side inside the simulation pool, and the monitoring mechanism corresponds to the position of the ship hull.

[0015] Preferably, the winding mechanism includes a housing, inside which a drive motor is fixed, and on one side of the drive motor are two shaft retainers, with a winding shaft rotatably connected between the two shaft retainers;

[0016] The drive shaft of the drive motor is connected to the winding shaft, and one end of the connecting rope is wound around the corresponding winding shaft.

[0017] Preferably, the outer casing has a through groove for the connecting rope to pass through.

[0018] Preferably, the monitoring mechanism includes an attitude sensor and an acceleration sensor.

[0019] Preferably, multiple cameras are fixed on both sides of the interior of the simulation pool.

[0020] The technical effects and advantages of this utility model are as follows:

[0021] 1. In the actual operation of this utility model, the two connecting ropes can fix the two ends of the hull. During the test, the connecting ropes can be loosened to avoid affecting the movement of the hull. When the hull capsizes or malfunctions, the two connecting ropes can be wound up at the same time to pull and fix the hull, preventing it from being overturned by the water flow and causing greater damage.

[0022] 2. In addition, the hull can be moved along with the incoming water flow by being secured by connecting ropes, or it can be moved actively by propellers. It can be used selectively according to different needs, increasing the scope of experimental testing.

[0023] 3. By setting up a simulation pool, inlet, and outlet, the system can simulate the real scenario of a ship sailing on the water, including the impact of water flow on the hull and the ship's motion in the water. The inlet is connected to a continuously flowing water source, and the size of the water source simulates the size of the wave impact. In addition, the continuous discharge from the outlet can simulate the continuous wave impact. Attached Figure Description

[0024] Figure 1 A schematic diagram of the structure of the airborne flight control system simulation test and verification device for ship assistance of this utility model.

[0025] Figure 2This is a schematic diagram of the winding mechanism of this utility model.

[0026] Figure 3 This utility model Figure 1 Enlarged diagram of point A in the middle.

[0027] In the diagram: 1. Simulation pool; 2. Drain outlet; 3. Inlet; 4. Winding mechanism; 5. Connecting rope; 6. Hull; 7. Flight deck; 8. Monitoring mechanism; 9. Drive motor; 10. Shaft retainer; 11. Winding shaft; 12. Outer shell; 13. Propeller. Detailed Implementation

[0028] This utility model provides, for example Figures 1-3 The simulated test and verification device for the airborne flight control system of the ship assistance shown includes a simulation pool 1;

[0029] Hull 6 is located inside simulation pool 1;

[0030] The simulation pool 1 has an inlet 3 for continuous water supply and an outlet 2 for continuous water discharge at both ends.

[0031] By setting up simulation pool 1, inlet 3 and outlet 2, the real scenario of a ship sailing on the water can be simulated, including the effect of water flow on the hull 6 and the motion state of the hull 6 in the water. A continuously added water source is connected to the inlet 3, and the size of the water source added simulates the size of the wave impact. In addition, since the outlet 2 continuously discharges water, the continuous wave impact can be simulated.

[0032] The hull 6 is equipped with a propeller 13. The top of the hull 6 is fixedly connected to a flight deck 7 for the aircraft to take off with a runway. The flight deck 7 is flat.

[0033] A winding mechanism 4 is provided above both the inlet 3 and the outlet 2, and the two winding mechanisms 4 are fixed at both ends inside the simulation pool 1 respectively.

[0034] Two winding mechanisms 4 are connected to the hull 6 by connecting ropes 5. The hull 6 is located in the middle of the simulation pool 1. The two connecting ropes 5 are connected to the two sides of the hull 6 respectively. The connecting ropes 5 and the hull 6 are loosely connected.

[0035] In the actual operation of this utility model, the two connecting ropes 5 can fix the two ends of the hull 6. During the test, the connecting ropes 5 can be loosened to avoid affecting the movement of the hull 6. When the hull 6 capsizes or malfunctions, the two connecting ropes 5 can be wound up at the same time to pull and fix the hull 6 to prevent it from being overturned by the water flow and causing greater damage.

[0036] In addition, the hull 6 can be moved along with the incoming water flow by being fixed by the connecting rope 5, or it can be moved actively by the propeller. It can be used selectively according to different needs, thereby increasing the scope of experimental testing.

[0037] Wind speed and speed sensors are fixed on hull 6. These sensors monitor the wind speed around flight deck 7 and the hull 6's speed in real time. This data is crucial for the flight control system's decisions during takeoff. Feedback from the wind speed and speed sensors can be transmitted to the control center for data comparison, improving the aircraft's takeoff success rate and safety.

[0038] A monitoring mechanism 8 is fixed on one side inside the simulation pool 1. The monitoring mechanism 8 corresponds to the position of the hull 6. The monitoring mechanism 8 includes an attitude sensor and an acceleration sensor. Multiple cameras are fixed on both sides inside the simulation pool 1.

[0039] Attitude and acceleration sensors can monitor the attitude changes and acceleration of the hull 6 in three-dimensional space in real time, providing accurate ship motion information for the flight control system. Meanwhile, multiple cameras on both sides of the simulation pool 1 can monitor the entire takeoff process from different angles, recording key information such as the aircraft's attitude and trajectory.

[0040] The winding mechanism 4 includes a housing 12, inside which a drive motor 9 is fixed. Two shaft retainers 10 are provided on one side of the drive motor 9, and a winding shaft 11 is rotatably connected between the two shaft retainers 10.

[0041] The drive shaft of the drive motor 9 is connected to the winding shaft 11, and one end of the connecting rope 5 is wound around the corresponding winding shaft 11. A through groove is provided on the outer casing 12 for the connecting rope 5 to pass through.

[0042] The drive motor 9 can be a servo motor, which can rotate in both directions to release and wind the connecting rope 5.

Claims

1. An on-board flight control system simulation test verification device for ship assist, characterized in that: Include: The simulation pool (1); The hull (6) is arranged inside the simulation pool (1); The simulation pool (1) is provided with water inlet (3) and water outlet (2) at both ends respectively for water source to enter and discharge continuously; The water inlet (3) and water outlet (2) are provided with winding mechanism (4) above, and two winding mechanisms (4) are fixed at both ends of the simulation pool (1) respectively; Two winding mechanisms (4) and hull (6) are connected by connecting rope (5), and the hull (6) is provided with propeller (13); Wherein, the top of the hull (6) is fixedly connected with the flight deck (7) for the aircraft to take off, and the flight deck (7) is arranged as a plane.

2. The on-board flight control system simulation test verification apparatus for ship assist of claim 1, wherein: The hull (6) is fixed with wind speed sensor and speed sensor.

3. The on-board flight control system simulation test verification apparatus for ship assist of claim 1, wherein: One side of the simulation pool (1) is fixed with monitoring mechanism (8), and the monitoring mechanism (8) corresponds to the position of the hull (6).

4. The on-board flight control system simulation test verification apparatus for ship assist of claim 1, wherein: The winding mechanism (4) includes shell (12), drive motor (9) is fixed in the shell (12), two shaft fixers (10) are arranged on one side of the drive motor (9), and winding shaft (11) is rotatably connected between the two shaft fixers (10); The drive shaft of the drive motor (9) is connected with the winding shaft (11), and one end of the connecting rope (5) is wound on the corresponding winding shaft (11).

5. The on-board flight control system simulation test verification apparatus for ship assist of claim 4, wherein: The shell (12) is provided with through slot for the connecting rope (5) to pass through.

6. The on-board flight control system simulation test verification apparatus for ship assist of claim 3, wherein: The monitoring mechanism (8) includes attitude sensor and acceleration sensor.

7. The on-board flight control system simulation test verification apparatus for ship assist of claim 1, wherein: The simulation pool (1) is fixed with a plurality of cameras on both sides.

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