| The architecture design of the lab simulator used in the navigation landing system is described in this paper and the hardware and software design of the lab simulator is the research focus.This paper is composed of the following contents:Firstly, the development process of the navigation system and the research status at home and abroad are introduced, and the design guidelines are put forward. Secondly, the angle measurement principles is used to analyze the formats of the signals that can be recognized the system. Then, the general architecture of the simulator is designed based on engineering practice. In addition, the detailed hardware and software design schemes of the simulator and its implementation methods are provided based on the FPGA and PC104 bus technologies. Finally, the lab simulator is proven to be applicable in engineering practice. |
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