Automatic Guidance and Control of a Transport Aircraft During a Helical Landing Approach
Author: Daniel J. Crawford
Publisher:
Published: 1975
Total Pages: 68
ISBN-13:
DOWNLOAD EBOOKPosts
Scientific and Technical Aerospace Reports
Author:
Publisher:
Published: 1973
Total Pages: 1102
ISBN-13:
DOWNLOAD EBOOKMonthly Catalog of United States Government Publications
Author:
Publisher:
Published: 1975
Total Pages: 2834
ISBN-13:
DOWNLOAD EBOOKMonthly Catalog of United States Government Publications, Cumulative Index
Author: United States. Superintendent of Documents
Publisher:
Published: 1976
Total Pages: 1408
ISBN-13:
DOWNLOAD EBOOKAeronautical Engineering
Author:
Publisher:
Published: 1985
Total Pages: 586
ISBN-13:
DOWNLOAD EBOOKA selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in Scientific and technical aerospace reports (STAR) and International aerospace abstracts (IAA).
Journal of Guidance and Control
Author:
Publisher:
Published: 1981
Total Pages: 706
ISBN-13:
DOWNLOAD EBOOKApplied Mechanics Reviews
Author:
Publisher:
Published: 1977
Total Pages: 1166
ISBN-13:
DOWNLOAD EBOOKDevelopment of a Digital Guidance and Control Law for Steep Approach Automatic Landings Using Modern Control Techniques
Author: Nesim Halyo
Publisher:
Published: 1979
Total Pages: 84
ISBN-13:
DOWNLOAD EBOOKThe development of a digital automatic control law for a small jet transport to perform a steep final approach in automatic landings is reported along with the development of a steady-state Kalman filter used to provide smooth estimates to the control law. The control law performs the functions of localizer and glides capture, localizer and glideslope track, decrab, and place. The control law uses the microwave landing system position data, and aircraft body-mounted accelerators, attitude and attitude rate information. The results obtained from a digital simulation of the aircraft dynamics, wind conditions, and sensor noises using the control law and filter developed are described.
