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讨论了NAsA通用GPs/INs研究计划及其后继合同,论述了为不同空间飞行器应用而设计和研制的通用导航系统结构,介绍了这种通用平台在各类航天器上的具体应用。文中也探讨了GPS姿态确定系统与惯导系统的组合。进行了一项飞行验证,证明GPs定姿辅以惯导系统的种种优点。这项验证部分地支持了NASA对不同空间应用的通用GPs/INs方案的研究项目。这项研究工作最后形成了一个用于空间的这种通用平台结构的全面开发计划。文中给出了飞行验证的结果,证实这种系统非常有利于许多航天器的实际应用。
The NAsA universal GPs / INs research project and its successor contracts are discussed. The general navigation system structure designed and developed for different spacecraft applications is discussed. The application of this universal platform on various spacecraft is introduced. The paper also discusses the combination of GPS attitude determination system and inertial navigation system. A flight test was conducted to demonstrate the GPs’ posture combined with the advantages of an inertial navigation system. This validation partially supports NASA research projects on common GPs / INs solutions for different spatial applications. The research culminated in a comprehensive development plan for this common platform architecture for space. The result of flight verification is given in the paper, which proves that this system is very beneficial to the practical application of many spacecraft.