국내 최대 기계 및 로봇 연구정보

기술보고서

기술보고서 게시판 내용
타이틀	Nonlinear Motion Cueing Algorithm: Filtering at Pilot Station and Development of the Nonlinear Optimal Filters for Pitch and Roll
저자	Zaychik, Kirill B.;; Cardullo, Frank M.
Keyword	AIRCRAFT PILOTS;; ALGORITHMS;; ANGULAR VELOCITY;; CUES;; DEGREES OF FREEDOM;; FILTERS;; HUMAN FACTORS ENGINEERING;; MATHEMATICAL MODELS;; MOTION SIMULATORS;; NONLINEARITY;; OTOLITH ORGANS;; PITCH;; ROLL;; VESTIBULES;; VISUAL SIGNALS
URL	http://hdl.handle.net/2060/20120008933
보고서번호	NASA/CR-2012-217567
발행년도	2012
출처	NTRS (NASA Technical Report Server)
ABSTRACT	Telban and Cardullo have developed and successfully implemented the non-linear optimal motion cueing algorithm at the Visual Motion Simulator (VMS) at the NASA Langley Research Center in 2005. The latest version of the non-linear algorithm performed filtering of motion cues in all degrees-of-freedom except for pitch and roll. This manuscript describes the development and implementation of the non-linear optimal motion cueing algorithm for the pitch and roll degrees of freedom. Presented results indicate improved cues in the specified channels as compared to the original design. To further advance motion cueing in general, this manuscript describes modifications to the existing algorithm, which allow for filtering at the location of the pilot''s head as opposed to the centroid of the motion platform. The rational for such modification to the cueing algorithms is that the location of the pilot''s vestibular system must be taken into account as opposed to the off-set of the centroid of the cockpit relative to the center of rotation alone. Results provided in this report suggest improved performance of the motion cueing algorithm.