Shipborne Helicopter Adaptive Landing Gear Landing Simulation System
A technology for simulating systems and landing gear, applied in aircraft component testing, attitude control, etc., can solve problems such as helicopter landing gear not being able to take off and land, and achieve the effects of saving manpower, strong adaptability, and good adaptability
Active Publication Date: 2021-05-14
HARBIN INST OF TECH
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Problems solved by technology
[0003] The purpose of the present invention is to solve the problem that the existing helicopter landing gear cannot safely complete the take-off and landing on the swaying ship surface or complex terrain, and to provide a shipboard helicopter adaptive landing gear landing simulation system
Method used
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Embodiment Construction
[0015] Combine below figure 1 Describe this embodiment, this embodiment comprises landing gear, ship surface simulation platform 11, motor 1, cable 2, installation frame 12 and two pulleys 3;
[0016] The landing gear includes a robot mounting base 4, a laser radar 9, an inertial element 10, several serial robots 5, several six-dimensional force sensors 6, several foot-end laser ranging sensors 7, and several buffer pads 8, and several serial robots 5 are all hung upside down on the robot installation base 4, the laser radar 9 and the inertial element 10 are installed on the robot installation base 4, and the end of each series robot 5 is sequentially installed with a six-dimensional force sensor 6 and a foot end from top to bottom. Laser distance measuring sensor 7, a buffer pad 8 is housed below each foot end laser distance measuring sensor 7;
[0017] One end of the cable 2 is wound on the output wheel of the motor 1, and the other end of the cable 2 is connected to the ro...
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The shipboard helicopter adaptive landing gear landing simulation system, the invention belongs to the technical field of shipboard helicopter adaptive landing gear simulation landing test, in order to solve the problem that the existing helicopter landing gear cannot safely complete landing on the swaying ship surface or complex terrain question. Several series robots are hung upside down on the robot installation base, and the laser radar and inertial components are installed on the robot installation base. The end of each series robot is installed with a six-dimensional force sensor and a foot laser ranging from top to bottom. Sensors, a buffer pad is installed under each laser ranging sensor at the foot end; one end of the cable is wound on the output wheel of the motor, and the other end of the cable is connected to the robot installation base around two pulleys, and the ship deck simulation platform is set on Below the buffer pad, the motor and two pulleys are fixed on the frame, and the parallel mechanism in the ship deck simulation platform is fixed on the frame. The invention is used for simulating the landing of a helicopter on a swinging ship surface or complex terrain.
Description
technical field [0001] The invention belongs to the technical field of simulated landing test of shipborne helicopter adaptive landing gear, and in particular relates to a test device for helicopter adaptive landing gear simulated landing. Background technique [0002] At present, most helicopters still rely on very simple wheeled or skateboarded supports when taking off and landing. This means that traditional helicopters cannot take off and land on inclined or even uneven ground. Therefore, a new type of airborne robotic adaptive landing gear will be the development trend of helicopter landing gear. In order to verify the performance of this adaptive landing gear, prototype experiments are required, which puts forward the demand for this type of landing gear simulation system. Based on the above reasons, the present invention proposes a shipborne helicopter adaptive landing gear landing simulation system to meet the requirements of helicopter adaptive landing gear simulat...
Claims
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IPC IPC(8): B64F5/60G05D1/08
CPCB64F5/60G05D1/08
Inventor 刘刚峰李国新徐聪聪李长乐张学贺赵杰
Owner HARBIN INST OF TECH