机构地区: 同济大学中德学院
出 处: 《计测技术》 2007年第5期26-27,34,共3页
摘 要: 为了满足小型无人机航姿系统设计需要,本文对捷联式惯导系统特点及其在小型无人机导航制导领域的应用进行了讨论,特别是对捷联惯导系统通过优化算法及由全球定位系统和捷联惯导系统组建的组合式导航系统进行了分析。讨论结果表明,捷联式惯导系统(包括以捷联式惯导系统为基础组建的组合式导航系统)能够满足无人机导航要求,在小型无人机领域具有很好的应用前景。 Characteristic of strapdown inertial navigation system (SINS) and its application to guiding, navigation and control(GNC) of miniature type unmanded air vehicle (UAV) are discussed in this paper. As a complementarity,the algorithm of SINS and the SINS/GPS ( Global Positoning System) integrated navigation system are analysed. The result indicates that the algorithm and the integrated system based on SINS can meet the GNC- specification of UAV and has a good prospect in this area.
领 域: [航空宇航科学与技术] [航空宇航科学技术]