Lu, Han-Hsun, Harris, Joshua, Goecks, Vinicius, Bowden, Ezekiel, and Valasek, John, "Flight Test Instrumentation System for Small UAS System Identification," Proceedings of the 2017 International Conference on Unmanned Aircraft Systems (ICUAS'17), Miami, FL, 13-16 June 2017.
The paper is free to download here:
Flight Test Instrumentation System for Small UAS System Identification
The presentation is free to download here:
Flight Test Instrumentation System for Small UAS System Identification Presentation