Semi-physical digital simulation control platform of aircraft cockpit

A cockpit and semi-physical technology, applied in the field of aircraft simulation and control, can solve the problems of complex installation, incapability of flight simulation, lack of data drive of aircraft system simulation model, etc., to achieve the effect of reducing simulation cost and realizing dynamic display

Inactive Publication Date: 2013-12-25
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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Problems solved by technology

[0002] The semi-physical aircraft cockpit digital simulation control platform is a necessary control platform to realize the simulation of human-in-the-loop flight, and it is a necessary component for the realization of simulated flight and instrument engineering simulation development. , high cost, huge interface data, complex installation, and difficult implementation, especially for instrument simulation of foreign aircraft, which is often difficult t

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Embodiment Construction

[0028] The technical solution of the invention will be described in detail below in conjunction with the accompanying drawings.

[0029] Such as figure 1 The semi-physical aircraft cockpit digital simulation control platform shown includes:

[0030] In the simulated cockpit, the pilot takes the space to place the flight control device, the flight control device includes the steering wheel, the joystick, the pedals, the throttle console, the mode control panel (MCP) and the digital flight instrument display system (EFIS), etc.;

[0031] The data acquisition system that collects the control data of the flight control device, the control data of the flight control device is converted into digital quantities through the I / O and A / D circuits of the data acquisition system, and transmitted to the simulation computer through the serial port;

[0032] According to the control data of the flight control device and the state parameters of the aircraft, combined with the aerodynamic mod...

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Abstract

The invention discloses a semi-physical digital simulation control platform of an aircraft cockpit, belonging to the technical field of aircraft simulation control. The digital simulation control platform comprises a cockpit vision system, a flight control device, a data acquisition system, a display device which is arranged in a simulation cockpit and a central control board and used for real-time display of data of instruments, a simulation computer, an instrument computer, and a switch connected with simulation computer network equipment and instrument computer network equipment. The simulation computer can obtain display data of the instruments in the cockpit according to a simulation model of an aircraft system and transmit the display data to the instrument computer through a UDP (user datagram protocol), and the instrument computer can drive virtual instruments to realize real-time display of the state of an aircraft by output data of the simulation computer. The platform can realize real-time display of dynamic simulation data by the virtual instruments according to a simulation result of the model of the aircraft system and has the advantages of high fidelity and low cost.

Description

technical field [0001] The invention discloses a semi-physical aircraft cockpit digital simulation control platform, which belongs to the technical field of aircraft simulation control. Background technique [0002] The semi-physical aircraft cockpit digital simulation control platform is a necessary control platform to realize the simulation of human-in-the-loop flight. It is also a necessary component for the realization of simulated flight and instrument engineering simulation development. , high cost, huge interface data, complex installation, and difficult implementation, especially for instrument simulation of foreign aircraft, which is often difficult to achieve because of the inability to obtain complete bus data definitions. Driven by the data of the system simulation model, it is impossible to carry out the flight simulation of the full section of the aircraft. Therefore, there is an urgent need for a semi-physical aircraft cockpit digital simulation control platfo...

Claims

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Application Information

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IPC IPC(8): G09B9/08
Inventor 孙有朝张燕军杨建荣顾增辉
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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