| Issue |
MATEC Web Conf.
Volume 327, 2020
2020 4th International Conference on Measurement Instrumentation and Electronics (ICMIE 2020)
|
|
|---|---|---|
| Article Number | 01006 | |
| Number of page(s) | 7 | |
| Section | Modern Sensors and Detection Technology | |
| DOI | https://doi.org/10.1051/matecconf/202032701006 | |
| Published online | 06 November 2020 | |
Research and Application of a Data Processing Method on Outliers in Unmanned Aerial Vehicle (UAV) Tracking Measurement
1 Northwest Institute of Nuclear Technology, China
* Corresponding author: lkk9419nudt@163.com
In unmanned aerial vehicle (UAV) flight test, some complex outliers often appear in tracking measurements due to various factors stemming from environment, instrumentations, and even operators. This seriously affects the reliability of applications and analysis. This paper aims at the problem of outliers elimination to measurement data and proposes a joint data processing method comprising grouped data extraction, data trend modeling, and outliers detection. In the context of accuracy assessment test for measurement and control equipment (MCE), an approach using the measurement parameter for UAV flight is designed to estimate the time system deviation between MCEs, as well as to validate the effect of the proposed joint method. Finally, a simulation is implemented and results show the effectiveness and feasibility of the joint method to outliers elimination and time deviation estimation.
© The Authors, published by EDP Sciences, 2020
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