국내 최대 기계 및 로봇 연구정보

기술보고서

기술보고서 게시판 내용
타이틀	Performance Evaluation and Parameter Identification on DROID III
저자	Plumb, Julianna J.
Keyword	AERODYNAMIC COEFFICIENTS;; CLIMBING FLIGHT;; DATA PROCESSING;; EVALUATION;; LIFT DRAG RATIO;; MATHEMATICAL MODELS;; PARAMETER IDENTIFICATION;; PERFORMANCE TESTS;; PILOTLESS AIRCRAFT;; THRUST
URL	http://hdl.handle.net/2060/20110024033
보고서번호	DFRC-E-DAA-TN4099
발행년도	2011
출처	NTRS (NASA Technical Report Server)
ABSTRACT	The DROID III project consisted of two main parts. The former, performance evaluation, focused on the performance characteristics of the aircraft such as lift to drag ratio, thrust required for level flight, and rate of climb. The latter, parameter identification, focused on finding the aerodynamic coefficients for the aircraft using a system that creates a mathematical model to match the flight data of doublet maneuvers and the aircraft s response. Both portions of the project called for flight testing and that data is now available on account of this project. The conclusion of the project is that the performance evaluation data is well-within desired standards but could be improved with a thrust model, and that parameter identification is still in need of more data processing but seems to produce reasonable results thus far.