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Method and apparatus for differential global positioning system (DGPS)-based real time attitude determination (RTAD)
Method and apparatus for differential global positioning system (DGPS)-based real time attitude determination (RTAD)
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机译：基于差分全球定位系统（DGPS）的实时姿态确定（RTAD）的方法和装置
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摘要
A differential global positioning system (DGPS) processor can include an almost fixed integer ambiguity (AFIA) module for generating in real-time a multiple dimensional state vector of integer ambiguities and multiple dimensional corrections. The AFIA module can use double difference (DD) measurements for pseudo-range (PR) and carrier phase (CP) pairs generated from at least three global positioning system (GPS) receivers. A DGPS processor can be included in a high data rate real time attitude determination (RTAD) system to achieve high heading accuracy with high integrity.
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