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A study of solar-system geometric parameters for use as interplanetary navigation aids
Document ID: 19650019137
NTRS Full-Text: Click to View  [PDF Size: 1.3 MB]
Author: Blackshear, W. T.; Johnson, K. G.
Abstract: Solar system geometric parameters for use as interplanetary navigation aids
Publication Year: 1965
Document Type: Technical Report
Report/Patent Number: NASA-TN-D-2890
Date Acquired: Feb 12, 1996
A mechanism for three axis control of an ion thruster array
Document ID: 19700065668
Author: Ferrera, J. D.; Johnson, K. G.; Masek, T. D.; Perkins, G. S.
Abstract: Three axis attitude ion thrust vector control mechanism for solar electric propulsion spacecraft, hide
Publication Year: 1970
Document Type: Preprint
Report/Patent Number: AIAA PAPER 70-1156
Date Acquired: Dec 04, 1995
A multiple objective optimization approach to aircraft control systems design
Document ID: 19790063949
Author: Tabak, D.; Schy, A. A.; Johnson, K. G.; Giesy, D. P.
Abstract: The design of an aircraft lateral control system, subject to several performance criteria and hide
Publication Year: 1979
Document Type: Conference Proceedings
Date Acquired: Dec 01, 1995
Prediction of jump phenomena in rotationally-coupled maneuvers of aircraft, including nonlinear aerodynamic effects
Document ID: 19770060307
Author: Young, J. W.; Schy, A. A.; Johnson, K. G.
Abstract: An analytical method has been developed for predicting critical control inputs for which nonlinear hide
Publication Year: 1977
Document Type: Conference Proceedings
Report/Patent Number: AIAA PAPER 77-1126
Date Acquired: Dec 01, 1995
Pareto-optimal multi-objective design of airplane control systems
Document ID: 19810061114
Author: Schy, A. A.; Johnson, K. G.; Giesy, D. P.
Abstract: A constrained minimization algorithm for the computer aided design of airplane control systems to hide
Publication Year: 1980
Document Type: Conference Proceedings
Date Acquired: Nov 30, 1995
Pseudosteady state analysis of nonlinear aircraft maneuvers
Document ID: 19800061723
Author: Young, J. W.; Schy, A. A.; Johnson, K. G.
Abstract: An analytical method has been developed for studying the combined effects of rotational coupling and hide
Publication Year: 1980
Document Type: Conference Proceedings
Report/Patent Number: AIAA PAPER 80-1600
Date Acquired: Nov 30, 1995
Simplified interplanetary guidance procedures using onboard optical measurements
Document ID: 19720016015
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Author: Hamer, H. A.; Johnson, K. G.
Abstract: Simplified guidance procedures have been developed which are based on preflight determination of the hide
Publication Year: 1972
Document Type: Technical Report
Report/Patent Number: NASA-TN-D-6752, L-7630
Date Acquired: Nov 22, 1995
Midcourse-guidance procedure with single position fix obtained from onboard optical measurements
Document ID: 19680002053
NTRS Full-Text: Click to View  [PDF Size: 3.6 MB]
Author: Blackshear, W. T.; Hammer, H. A.; Johnson, K. G.
Abstract: Manual procedure for midcourse guidance and applications to Earth-Moon trajectories
Publication Year: 1967
Document Type: Technical Report
Report/Patent Number: NASA-TN-D-4246
Date Acquired: Nov 22, 1995
Lunar rock splitter/can sealer
Document ID: 19720018738
Author: Johnson, K. G.
Abstract: A manually powered and operated force generating device fractures lunar material as received from hide
Publication Year: 1972
Document Type: Conference Paper
Date Acquired: Nov 22, 1995
Fixed-angle translunar guidance procedures using onboard optical measurements
Document ID: 19710025117
NTRS Full-Text: Click to View  [PDF Size: 2.3 MB]
Author: Hamer, H. A.; Johnson, K. G.
Abstract: Fixed angle translunar guidance procedures using onboard optical measurements
Publication Year: 1971
Document Type: Technical Report
Report/Patent Number: NASA-TN-D-6461, L-7811
Date Acquired: Nov 22, 1995
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