Improved Short-Term Clock Prediction Method for Real-Time Positioning
نویسندگان
چکیده
منابع مشابه
Improved Short-Term Clock Prediction Method for Real-Time Positioning
The application of real-time precise point positioning (PPP) requires real-time precise orbit and clock products that should be predicted within a short time to compensate for the communication delay or data gap. Unlike orbit correction, clock correction is difficult to model and predict. The widely used linear model hardly fits long periodic trends with a small data set and exhibits significan...
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1 Bao Rong Chang, Dept. of Electrical Engineering, Cheng Shiu Institute of Technology, Kaoshiung, Taiwan [email protected] 2 Shiou Fen Tsai, Dept. of International Trades, Kao Yuan Institute of Technology, Kaoshiung, Taiwan [email protected] Abstract Traditional methods usually encounter the problem in which the predicted results cannot reach a satisfactory need because the overshoot...
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INTRODUCTION Repair of retinal detachment frequently requires use of intraocular gas. Patients are instructed to position themselves postoperatively to appose the intraocular bubble to the retinal break(s). We developed a novel wearable wireless positioning sensor, which provides real-time audiovisual feedback on the accuracy of positioning. METHODS Eight healthy volunteers wore the wireless ...
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ژورنال
عنوان ژورنال: Sensors
سال: 2017
ISSN: 1424-8220
DOI: 10.3390/s17061308