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Acoustic detection of roller bearing defects. Phase II, Field test.

CITE Title : Acoustic detection of roller bearing defects. Phase II, Field test. Creator(s) : Anderson, Gerald B.;Cline, James E.;Smith, Richard L.; Corporate Creator(s) : Transportation Technology Center, Inc. Published Date : 2000-08-01 Report Number : DOT/FRA/ORD00/06.II URL : /view/dot/23140 "Acoustic detection of roller" (2000). "Acoustic detection of roller bearing defects. Phase II, Field test." (2000) "Acoustic detection of roller bearing defects. Phase II, Field test." , 2000 Export RIS Citation Information.

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Anderson, Gerald B. ;

Cline, James E.

2000-08-01

:

The Transportation Technology Center, Inc. (TTCI), a subsidiary of the Association of American Railroads (AAR) Research and Test Department, conducted...
rapid non-contact measurement using multiple point laser doppler vibrometry for health evaluation of rail and road bridges.

CITE Title : rapid non-contact measurement using multiple point laser doppler vibrometry for health evaluation of rail and road bridges. Creator(s) : Ervin, Elizabeth K.;Aranchuk, Vyacheslav;Chambers, James; Corporate Creator(s) : University of Mississippi Published Date : 2015-01-01 URL : /view/dot/30728 "rapid non-contact measurement using" (2015). "rapid non-contact measurement using multiple point laser doppler vibrometry for health evaluation of rail and road bridges." (2015) "rapid non-contact measurement using multiple point laser doppler vibrometry for health evaluation of rail and road bridges." , 2015 Export RIS Citation Information.

:

Ervin, Elizabeth K. ;

Aranchuk, Vyacheslav

2015-01-01

:

Measurement of dynamic responses to ambient stimuli can be used to evaluate as-built structural characteristics. These parameters can be used to deter...
Air Traffic Control Experimentation and Evaluation with the NASA ATS-6 Satellite : Volume 6. Modem Evaluation Test

CITE Title : Air Traffic Control Experimentation and Evaluation with the NASA ATS-6 Satellite : Volume 6. Modem Evaluation Test Creator(s) : Wilson, S. G.;Paulson, C. V.;Reese, I. R.; Corporate Creator(s) : Boeing Company;John A. Volpe National Transportation Systems Center (U.S.); Published Date : 1976-09-01 Report Number : DOT-TSC-FAA-76-22-6;FAA-RD-75-173-6; URL : /view/dot/9270 "Air Traffic Control Experimentation" (1976). "Air Traffic Control Experimentation and Evaluation with the NASA ATS-6 Satellite : Volume 6. Modem Evaluation Test" (1976) "Air Traffic Control Experimentation and Evaluation with the NASA ATS-6 Satellite : Volume 6. Modem Evaluation Test" , 1976 Export RIS Citation Information.

:

Wilson, S. G. ;

Paulson, C. V.

1976-09-01

:

Results of performance evaluation of voice, digital data and ranging modems in the aeronautical satellite environment are given. Approximately 80 hour...
Air Traffic Control Experimentation and Evaluation with the NASA ATS-6 Satellite : Volume 7. Aircraft Antenna Evaluation Test

CITE Title : Air Traffic Control Experimentation and Evaluation with the NASA ATS-6 Satellite : Volume 7. Aircraft Antenna Evaluation Test Creator(s) : Kuo, C.;Schroeder, E. H.;Stapleton, B. P.; Corporate Creator(s) : Boeing Company;John A. Volpe National Transportation Systems Center (U.S.); Published Date : 1976-09-01 Report Number : DOT-TSC-FAA-76-22-7;FAA-RD-75-173-7; URL : /view/dot/9284 "Air Traffic Control Experimentation" (1976). "Air Traffic Control Experimentation and Evaluation with the NASA ATS-6 Satellite : Volume 7. Aircraft Antenna Evaluation Test" (1976) "Air Traffic Control Experimentation and Evaluation with the NASA ATS-6 Satellite : Volume 7. Aircraft Antenna Evaluation Test" , 1976 Export RIS Citation Information.

:

Kuo, C. ;

Schroeder, E. H.

1976-09-01

:

Aircraft L-band antennas designed for satellite communication were evaluated using an FAA KC-135 aircraft and the NASA ATS-6 satellite. All tests were...
Vortex Advisory System Safety Analysis : Volume III, Summary of Laser Data Collection and Analysis

CITE Title : Vortex Advisory System Safety Analysis : Volume III, Summary of Laser Data Collection and Analysis Creator(s) : Hallock, James N. Corporate Creator(s) : John A. Volpe National Transportation Systems Center (U.S.) Corporate Contributor(s) : Federal Aviation Administration Published Date : 1979-08-01 Report Number : DOT-TSC-FAA-79-20-3;FAA-RD-78-68-3; URL : /view/dot/10982 "Vortex Advisory System Safety" (1979). "Vortex Advisory System Safety Analysis : Volume III, Summary of Laser Data Collection and Analysis" (1979) "Vortex Advisory System Safety Analysis : Volume III, Summary of Laser Data Collection and Analysis" , 1979 Export RIS Citation Information.

:

Hallock, James N.

1979-08-01

:

A Laser-Doppler velocimeter (LDV) was used to monitor the wake vortices shed by 5300 landing aircraft at a point 10,000 feet from the runway threshold...
Investigation of Wind Conditions During Early Morning Hours at Los Angeles International Airport

CITE Title : Investigation of Wind Conditions During Early Morning Hours at Los Angeles International Airport Creator(s) : Krause, M. C.;Eberle, W. R.;Miller, G. M.;Gorzynski, E. J.; Corporate Creator(s) : Lockheed Martin;John A. Volpe National Transportation Systems Center (U.S.); Published Date : 1977-10-01 Report Number : DOT-TSC-FAA-77-15;FAA-RD-77-116; URL : /view/dot/9315 "Investigation of Wind Conditions" (1977). "Investigation of Wind Conditions During Early Morning Hours at Los Angeles International Airport" (1977) "Investigation of Wind Conditions During Early Morning Hours at Los Angeles International Airport" , 1977 Export RIS Citation Information.

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Krause, M. C. ;

Eberle, W. R.

1977-10-01

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Los Angeles International Airport (LAX) uses a unique runway utilization pattern to minimize noise pollution between midnight and 0600. During these h...
Air Traffic Control Experimentation and Evaluation with the NASA ATS-6 Satellite : Volume 1. Executive Summary

CITE Title : Air Traffic Control Experimentation and Evaluation with the NASA ATS-6 Satellite : Volume 1. Executive Summary Creator(s) : Protopapa, Sefji Corporate Creator(s) : John A. Volpe National Transportation Systems Center (U.S.) Published Date : 1977-08-01 Report Number : DOT-TSC-FAA-76-22-1;FAA-RD-75-173-1; URL : /view/dot/9320 "Air Traffic Control Experimentation" (1977). "Air Traffic Control Experimentation and Evaluation with the NASA ATS-6 Satellite : Volume 1. Executive Summary" (1977) "Air Traffic Control Experimentation and Evaluation with the NASA ATS-6 Satellite : Volume 1. Executive Summary" , 1977 Export RIS Citation Information.

:

Protopapa, Sefji

1977-08-01

:

The U.S. Department of Transportation (DOT), Federal Aviation Administration (FAA) program for air traffic control (ATC) experimentation and evaluatio...
Air Traffic Control Experimentation and Evaluation with the NASA ATS-6 Satelite: Volume 5. Multipath Channel Characterization Test

CITE Title : Air Traffic Control Experimentation and Evaluation with the NASA ATS-6 Satelite: Volume 5. Multipath Channel Characterization Test Creator(s) : Thompson, A. D.;Burreson, B. J.;Rieder, P. F.;Alexander, P.; Corporate Creator(s) : John A. Volpe National Transportation Systems Center (U.S.);Boeing Company; Published Date : 1976-09-01 Report Number : DOT-TSC-FAA-76-22-5;FAA-RD-75-173-5; URL : /view/dot/9277 "Air Traffic Control Experimentation" (1976). "Air Traffic Control Experimentation and Evaluation with the NASA ATS-6 Satelite: Volume 5. Multipath Channel Characterization Test" (1976) "Air Traffic Control Experimentation and Evaluation with the NASA ATS-6 Satelite: Volume 5. Multipath Channel Characterization Test" , 1976 Export RIS Citation Information.

:

Thompson, A. D. ;

Burreson, B. J.

1976-09-01

:

Results of aeronautical L-band multipath channel characterization tests are given. All tests were conducted between September 1974 and April 1975 as p...
Air Traffic Control Experimentation and Evaluation with the NASA ATS-6 Satellite: Volume 3. Summary of U.S. Aeronautical Technology Test Program

CITE Title : Air Traffic Control Experimentation and Evaluation with the NASA ATS-6 Satellite: Volume 3. Summary of U.S. Aeronautical Technology Test Program Creator(s) : Schroeder, E. H.;Sutton, R. W.;Thompson, A. D.;Wilson, S. G.;Kuo, C. J.; Corporate Creator(s) : Boeing Commercial Airplane Company Corporate Contributor(s) : United States. Federal Aviation Administration Published Date : 1976-09-01 Report Number : DOT-TSC-FAA-76-22-3;FAA-RD-75-173-3; URL : /view/dot/39155 "Air Traffic Control Experimentation" (1976). "Air Traffic Control Experimentation and Evaluation with the NASA ATS-6 Satellite: Volume 3. Summary of U.S. Aeronautical Technology Test Program" (1976) "Air Traffic Control Experimentation and Evaluation with the NASA ATS-6 Satellite: Volume 3. Summary of U.S. Aeronautical Technology Test Program" , 1976 Export RIS Citation Information.

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Schroeder, E. H. ;

Sutton, R. W.

1976-09-01

:

The U.S. Department of Transportation (DOT) program for air traffic control (ATC) experimentation and evaluation with the ATS-6 satellite was part of ...
The Impact of Beamwidth on Temporal Channel Variation in Vehicular Channels and its Implications

CITE Title : The Impact of Beamwidth on Temporal Channel Variation in Vehicular Channels and its Implications Creator(s) : Va, Vutha;Choi, Junil;Heath, Robert W.; Corporate Creator(s) : University of Texas at Austin. Data-Supported Transportation Operations & Planning Center (D-STOP) Corporate Contributor(s) : University Transportation Centers Program (U.S.) Published Date : 2015-11-01 Report Number : D-STOP/2016/107 URL : /view/dot/38297 "The Impact of Beamwidth" (2015). "The Impact of Beamwidth on Temporal Channel Variation in Vehicular Channels and its Implications" (2015) "The Impact of Beamwidth on Temporal Channel Variation in Vehicular Channels and its Implications" , 2015 Export RIS Citation Information.

:

Va, Vutha ;

Choi, Junil

2015-11-01

:

Millimeter wave (mmWave) has great potential in realizing high data rate thanks to the large spectral channels. It is considered as a key technology f...
Time-Diverse Doppler-Only LEO PNT: Initial Solution

CITE Title : Time-Diverse Doppler-Only LEO PNT: Initial Solution Creator(s) : Moore, Megan O.;Psiaki, Mark L.;Buehrer, R. Michael; Corporate Creator(s) : Virginia Tech Corporate Contributor(s) : Center for Assured and Resilient Navigation in Advanced Transportation Systems (CARNATIONS);United States. Department of Transportation. University Transportation Centers (UTC) Program;United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology; Contributor(s) : Van Dyke, Karen Published Date : 2024-01-01 URL : /view/dot/80647 "Time-Diverse Doppler-Only LEO PNT:" (2024). "Time-Diverse Doppler-Only LEO PNT: Initial Solution" (2024) "Time-Diverse Doppler-Only LEO PNT: Initial Solution" , 2024 Export RIS Citation Information.

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Moore, Megan O. ;

Psiaki, Mark L.

2024-01-01

:

This paper develops Doppler-based Geometric Dilution of Precision (D-GDOP) analysis for time-diverse Doppler-only positioning and presents an associat...