Launch pad alignment of a strapdown navigator by the Kalman filter.
Strapdown inertial navigator alignment and calibration in swaying launch vehicle on pad, using optimal recursive linear filter
Bellantoni, J. F.↗
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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Proposed technique for vertical alignment of a crane's cable
Proposed vertical alignment technique senses the attitude of a cranes cable and displays any deviation from the vertical. The system consists of a detector assembly fixed to the boom and a display scope located in the cabin. It has potential application with either fixed-boom cranes or gantries.
Gera, J., Jr.↗
Self alignment techniques for strapdown inertial navigation systems with aircraft application
Self alignment techniques for strapdown inertial navigation systems for commercial aircraft
Britting, K. R.↗
Operational Alignment and Calibration of the ISU for Phase 2 of the V/STOL Program. Volume 1 - Calibration
Operational alignment and calibration of strapdown inertial guidance system for V/STOL program - phase 2
Fincke, W. H.↗
Alignment of oblique rotators
Pulsars with torque aligning magnetic moment with spin axis
Goldwire, H. C., Jr.↗
Apollo Optical Subsystem and LM Alignment Optical Telescope, Volume 2, Part 1 Final report
Apollo optical subsystem and lunar module alignment optical telescope project - Vol. 2, part 1
Source record↗
Apollo Optical Subsystem and LM Alignment Optical Telescope, Volume 2, Part 2, Final report
Apollo optical subsystem and lunar module alignment optical telescope project - Vol. 2, part 2
Source record↗
Application of Kalman filtering techniques to strapdown system inertial alignment
Digital methods for determining initial alignment of strapdown inertial navigation system from vibration and sway corrupted data on launch pad
Earle B. Crocker↗
Photoheliograph alignment system, November 1967 - June 1968
Design and operation of photoheliograph alignment system for use with Apollo telescope mount
Rosenberg, L. M.↗
Analysis of angular alignment procedures for unified S-band 30-foot antenna system
Field test procedures and analytical studies for angular alignment and calibration of unified S band 30-foot antennas
Source record↗
Repeatability, accuracy, portability, and errors of the portable alignment gyrocompass system
Portable alignment gyrocompass system accuracy, repeatability, portability, and errors
Mihm, J. J.↗
Electro-optical alignment control system Patent
Electro-optical system for maintaining two-axis alignment during milling operations on large tank-sections
Rasquin, J. R.↗
Portable alignment tool Patent
Portable device for aligning surfaces of two adjacent wall or sheet sections for joining at point of junction
Franklin, W. J.↗
Optical alignment system Patent
Electro-optical/computer system for aligning large structural members and maintaining correct position
Bishop, R. E.↗
Strapdown calibration and alignment study. Volume 1 - Development document
Techniques for laboratory calibration and alignment of strapdown inertial sensing unit
Bailey, F. N.↗
Strapdown calibration and alignment study. Volume 2 - Procedural and parametric trade- off analyses document
Techniques for laboratory calibration and alignment of strapdown inertial sensing unit - procedural and parametric trade-off analyses
Farrell, E. J.↗
Strapdown calibration and alignment study. Volume 3 - Laboratory procedures manual
Techniques for laboratory calibration and alignment of strapdown inertial sensing unit - procedures manual
Garmer, D. M.↗
On the field alignment of small ionospheric irregularities
Ionosphere beacon satellites BeB and BeC transits for field alignment of small ionospheric irregularities
Titheridge, J. E.↗