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With the rapid development of UAV technology, remote measurement and control technology is vital to UAV, especially to the civil field. This paper builds an onboard embedded computing platform, establishes a measurement and control link based on mobile communication networks, puts forward an UAV position compensation method based on network time delay prediction, and finally realizes the remote measurement...
Differential computation is necessary in velocity determination using carrier phase measurements from the global navigation satellite system (GNSS). A method of nonlinear tracking-differentiator is proposed to suppress both noise amplification and time delay introduced by differentiation. The carrier phase rate can be derived more precisely using the nonlinear tracking-differentiator and the time...
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