Multifunctional electromechanical system simulation method for simulation of airplane power supply control management system

Abstract

The invention discloses a multifunctional electromechanical system simulation method for simulation of an airplane power supply control management system, belongs to the computer simulation technology, and particularly relates to improvement of a multifunctional electromechanical system simulation method for simulation of an airplane power supply control management system. The multifunctional electromechanical system simulation method is characterized by comprising a hardware system and a software system, wherein the hardware system in a design scheme consists of an industrial control computer, a 64-route discrete variable I / O (input / output) card and a CAN (controller area network) bus communication card, and the software system in the design scheme comprises fuel subsystem simulator software, hydraulic subsystem simulator software, loop control subsystem simulator software and electromechanical management subsystem simulator software. Simulation functions of multiple electromechanical subsystems can be realized by a multifunctional electromechanical system simulator, various electromechanical subsystem simulators share the same hardware resources, and utilization rate of the hardware resources is improved. In addition, the multifunctional electromechanical system simulator is small in volume, light in weight and convenient in carrying. Besides, the multifunctional electromechanical system simulation method is quickly adaptive to changes of a scheme of an electromechanical system by means of updating the software, and is high in flexibility.

Description

technical field [0001] The invention belongs to computer simulation technology, and in particular relates to the improvement of a multifunctional electromechanical system simulator used for simulation of an aircraft power supply control management system. Background technique [0002] The aircraft power supply system is one of the important support systems of the aircraft, which consists of a power supply system and a power distribution system. With the increasing electrification of aircraft on-board systems, there is a trend of using electric energy to gradually replace or even completely replace other secondary energy sources on the aircraft. The substantial increase in aircraft electrical equipment has led to an increase in power supply, an increase in the weight of the aircraft grid, reduced reliability, and difficult maintenance. In order to solve these problems, modern advanced aircraft use a distributed control system to reduce the weight of the grid. Increase system...

AI Technical Summary

Problems solved by technology

Such an emulator is actually a LAN emulation system composed of multiple industrial computers, which has the disadvantages of low hardware resource utilization, relatively large system, high complexity, and not easy to carry.

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