Use Of Dynamic Distortion To Predict And Alleviate Loss Of Control, Phase II

Metadata Updated: May 2, 2019

The intent of this project is to develop and validate means to alert, constrain and thereby alleviate loss of control (LOC) associated with unfavorable pilot-vehicle systems (PVS) interactions present in high gain, closed-loop PVS operations. While the effective aircraft dynamic properties involved in these events have been extensively studied and understood, similar scrutiny has not been paid to the many aspects of the primary manual control system that converts the pilot control inputs to motions of the control surfaces. It has often been tacitly assumed that the adoption of fly-by-wire (FBW) systems has eliminated the primary manual control link as an important player in LOC situations. Consequently, the impact of static and dynamic control system effects that distort "ideal" pilot to surface relationships, the near absence of manipulator tactile cues for some FBW systems, as well as the total elimination in FBW systems of some favorable cues present in traditional hydro-mechanical systems have not received detailed attention. The purpose of the Smart-Cue developments proposed herein are to redress this neglect, to develop and, ultimately, to validate remedial manual control systems.

Access & Use Information

Public: This dataset is intended for public access and use. License: U.S. Government Work

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Dates

Metadata Created Date August 1, 2018
Metadata Updated Date May 2, 2019

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date August 1, 2018
Metadata Updated Date May 2, 2019
Publisher Space Technology Mission Directorate
Unique Identifier TECHPORT_5044
Maintainer
TECHPORT SUPPORT
Maintainer Email
Public Access Level public
Bureau Code 026:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://data.nasa.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Datagov Dedupe Retained 20190501230127
Harvest Object Id cb92c805-8c2a-463b-8b02-f4a72f5441bb
Harvest Source Id 39e4ad2a-47ca-4507-8258-852babd0fd99
Harvest Source Title NASA Data.json
Data First Published 2006-11-01
Homepage URL https://techport.nasa.gov/view/5044
License http://www.usa.gov/publicdomain/label/1.0/
Data Last Modified 2018-07-19
Program Code 026:027
Source Datajson Identifier True
Source Hash d489b8d3da4679294f3efdf901444bf6117d9223
Source Schema Version 1.1

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