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Radar multi-machine system software design and implementation

Author: QuJianShe
Tutor: ChenYong；DingYanDa
School: University of Electronic Science and Technology
Course: Software Engineering
Keywords: radar multi-machine systems RTOS operating system multi-machine system software requirements
CLC: TN957
Type: Master's thesis
Year: 2010
Downloads: 45
Quote: 0
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Abstract


Radar systems have some basic indicators, such as data rate, the number of treatment targets and missiles, real-time response time, and degree of automation all directly related to computer performance. From the perspective of engineering application, the computer’s selection, system construction, software and hardware development process, not only require a computer with high computing power and data throughput, but also have high demand of reliability, maintainability and availability.This paper is based on the actual needs of a certain guidance radar designed by my company, considers the computer system as the center, sets different types of processors in radar subsystems, designs multimachine radar system completely containing all systems of radar to real time required to complete all missions of radar in real time. The main research topics are as follows:(1) The demands of multi-machine system. Firstly, the requirements of computer system on radar system are analysed and the multi-machine system on radar system distinguishing with other system is described, then the research status of radar multi-machine system is analysed, and finally the needs of multi-machine system software are set.(2) The design of radar multi-machine system architecture. First of all, multi-machine system structure is designed according to the needs of radar system, and then the data exchange mode and bus standard are selected, finally management logic is designed of parts of multi-machine system.(3) The design of radar multi-machine system software. First, software real-time demand and the overall structure are listed, and then the type of RTOS (Real Time Operation System) operating system is selected by comparing it, lastly implementation strategy of software as well as software modules are designed.(4) The implementation of radar multi-machine system software. Multi-machine system software systems, contain scheduling machine software and sub-machine control software. The radar system work well by means of testing scheduling machine software, subsystem control software and communication error rate between them.

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CLC: > Industrial Technology > Radio electronics, telecommunications technology > Radar > Radar equipment,radar
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