Nonlinear Modeling and Roll Derivatives Estimation from Flight Data Using OLS

2004 ◽  
Author(s):  
Srinivasan Vathsal ◽  
Achintya Sarkar ◽  
J Umakant
Keyword(s):  
Nonlinear Modeling ◽  
Flight Data

scholarly journals Nonlinear Modeling of Miniature Helicopters - A Comparative Study Based on Flight Data

2017 ◽  
Vol 50 (1) ◽  
pp. 11677-11682
Author(s):  
Emmanuel Roussel ◽  
Vincent Gassmann ◽  
Edouard Laroche
Keyword(s):  
Comparative Study ◽  
Nonlinear Modeling ◽  
Flight Data

A Field Demonstration of the Air Traffic Control Tower Flight Data Manager Prototype

2011 ◽  
Author(s):  
Hayley J. Davison Reynolds ◽  
Maria Picardi Kuffner ◽  
Sarah K. Yenson
Keyword(s):  
Traffic Control ◽  
Air Traffic Control ◽  
Air Traffic ◽  
Flight Data ◽  
Data Manager

Dose Tracker Application for Collecting Medication Use Data from International Space Station Crew

2020 ◽  
Vol 91 (1) ◽  
pp. 41-45 ◽  
Author(s):  
Virginia. E. Wotring ◽  
LaRona K. Smith
Keyword(s):  
Data Collection ◽  
International Space Station ◽  
Sleep Disturbances ◽  
Space Station ◽  
Medication Use ◽  
International Space ◽  
Flight Data ◽  
Open Questions ◽  
Share Data ◽  
Usability Feedback

INTRODUCTION: There are knowledge gaps in spaceflight pharmacology with insufficient in-flight data to inform future planning. This effort directly addressed in-mission medication use and also informed open questions regarding spaceflight-associated changes in pharmacokinetics (PK) and/or pharmacodynamics (PD).METHODS: An iOS application was designed to collect medication use information relevant for research from volunteer astronaut crewmembers: medication name, dose, dosing frequency, indication, perceived efficacy, and side effects. Leveraging the limited medication choices aboard allowed a streamlined questionnaire. There were 24 subjects approved for participation.RESULTS: Six crewmembers completed flight data collection and five completed ground data collection before NASA’s early study discontinuation. There were 5766 medication use entries, averaging 20.6 ± 8.4 entries per subject per flight week. Types of medications and their indications were similar to previous reports, with sleep disturbances and muscle/joint pain as primary drivers. Two subjects treated prolonged skin problems. Subjects also used the application in unanticipated ways: to note drug tolerance testing or medication holiday per research protocols, and to share data with flight surgeons. Subjects also provided usability feedback on application design and implementation.DISCUSSION: The volume of data collected (20.6 ± 8.4 entries per subject per flight week) is much greater than was collected previously (<12 per person per entire mission), despite user criticisms regarding app usability. It seems likely that improvements in a software-based questionnaire application could result in a robust data collection tool that astronauts find more acceptable, while simultaneously providing researchers and clinicians with useful data.Wotring VE, Smith LK. Dose tracker application for collecting medication use data from International Space Station crew. Aerosp Med Hum Perform. 2020; 91(1):41–45.

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