Design For Guidance Weapon Training Simulation System

Guidance weapon training simulation system, as an essential simulating and testing method of the guiding process, plays very important rule both in the development of the weapon and the practice training of our army. Comparing with the real system, the training on the simulation system has obvious merits with more efficient and very low cost. In this thesis, a guidance weapon training simulation system is designed and constructed, which has characteristics of high speed, low cost and easy upgrading. The main contents are as follows:At first, the states of art for guidance weapon training simulation system both domestic and international are summarized. Secondly, the design and whole structure of our system are described in detail. The system consists of the semi-physical simulator and the operation platform. The FPGA chips are used as control core of the semi-physical simulator, and the operation platform is implemented by the Qt and OGRE development environment. The whole structure, as well as the mail hardware blocks, the function implementing and the communications between the blocks are presented. Then the hardware circuits of the simulator are performed. For each blocks, the schematic diagrams, the PCB pattern and the power supply circuit, as well as the FPGA external circuit, the W5300 chip external circuit, the rotary encoder interface circuit and the operation panel interface circuit are presented. In the next, the logic designs of the hardware of the semi-physical simulator are carried out, which include the whole logic structure, the FPGA logic implementation of each function blocks, the W5300 Internet communication module, the rotary encoder collecting module, the operation panel collecting module and so on.Our system are constructed and verified. The results show that its performances cansatisfy the requirements of the design, and thus could be applied in the practical trainings.At the end, the results of the whole work are summarized and some modifications are proposed.