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简要介绍了捷联惯导系统(SINS)和导航星全球定位系统(GPS)结构原理,并提出GPS/SINS组合系统的应用和原理。着重论述了GPS系统的优点以及GPS/SINS组合系统应用的价值,提出战术导弹采用GPSC/A码动态接收机是修正低成本、低精度SINS系统误差的好方法;指出GPS/SINS组合系统是实用的、性价比优良的组合制导系统,有着广阔的应用前途。
This paper briefly introduces SINS and navigation satellite global positioning system (GPS) structure principle and puts forward the application and principle of GPS / SINS combination system. The advantages of GPS system and the value of GPS / SINS combination system are emphatically discussed. It is suggested that the GPS / SINS dynamic receiver is a good method to correct the low-cost and low-precision SINS system. It is pointed out that GPS / SINS system is practical The combination of cost-effective guidance system, has a broad application prospects.