Ranging and positioning experiments for aircraft using Engineering Test Satellite V

Ito, Ken

doi:10.1049/ip-f-2.1991.0076

Cited by 2 publications

(8 citation statements)

References 1 publication

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“…The system described here can be applied to aircraft and leads to the establishment of the fundamental ranging and positioning technique for the coordinated independent surveillance [4].…”

Section: Discussionmentioning

confidence: 99%

“…The ETS-V [4] is a three-axis stabilized geostationary satellite of 550 kg class. Its position in a geostationary orbit is 150 ± E. A transponder called Aeronautical Maritime Experimental Transponder (AMEX) is installed on the satellite.…”

Section: ) Ets-v and Inmarsat Satellitementioning

confidence: 99%

“…Fig. 2 shows the block diagram of the ranging system which is similar to that described in [4]. The ranging signal is a 19.2 kHz sinusoidal tone.…”

Section: Ranging Systemmentioning

confidence: 99%

“…The same frame structure of the data communication signal [4] is used for both the ground-to-mobile and the mobile-to-ground links.…”

Section: Ranging Systemmentioning

confidence: 99%

“…After the launch of the ETS-V in August 1987, the navigation experiment started. In this experiment, ranging and positioning of an aircraft were performed by using the ETS-V and a pseudosatellite on the ground [3,4]. Our system has the following characteristics.…”

Section: Introductionmentioning

confidence: 99%

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Differential positioning experiment using two geostationary satellites

Ito

Hoshinoo

Ito

1999

IEEE Trans. Aerosp. Electron. Syst.

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A ranging and positioning system for a ship or an aircraft using two geostationary satellites is described. This system has a ranging and positioning accuracy of 100 m and 1 km.Experiments to estimate this system were performed using a ship in the Pacific Ocean in a normal and a differential modes.This system leads to the development of fundamental ranging and positioning techniques for the cooperated independent surveillance.

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“…The system described here can be applied to aircraft and leads to the establishment of the fundamental ranging and positioning technique for the coordinated independent surveillance [4].…”

Section: Discussionmentioning

confidence: 99%

Section: ) Ets-v and Inmarsat Satellitementioning

confidence: 99%

“…Fig. 2 shows the block diagram of the ranging system which is similar to that described in [4]. The ranging signal is a 19.2 kHz sinusoidal tone.…”

Section: Ranging Systemmentioning

confidence: 99%

“…The same frame structure of the data communication signal [4] is used for both the ground-to-mobile and the mobile-to-ground links.…”

Section: Ranging Systemmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Differential positioning experiment using two geostationary satellites

Ito

Hoshinoo

Ito

1999

IEEE Trans. Aerosp. Electron. Syst.

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Optimization of Aluminum Anodizing and Coloring Process Employing Organic Pigment

Alves¹,

Antunes²,

Gallina³

et al. 2014

MSF

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The process of aluminum anodizing forms an oxide layer constituted of nanotubes where it is possible to insert compounds, amongst these are the pigments and dyes. This study has as its main aim to study the behavior of aluminum alloy 6000, anodized and dyed with monolite red in Na2SO4 0.5 mol L-1 and pH = 4. The techniques employed were: anodic potentiostatic polarization, open circuit potential, chemometry, polarization resistance and optical micrograph. The factorial planning was proposed using four variables (anodizing time, current density, electrolyte concentration, and dye), the response to the planning was the charge transfer resistance. Polarization curves revealed that the anodized and dyed aluminum samples are much more resistant than the non-anodized aluminum. Optical microscopy analyses demonstrated that the dissolution of dye occurs in the solution, but not enough to break the film. As the main result, efficient coloring of aluminum parts was verified with reduction in costs in relation to the energy employed in the process, associated to reduction in time spent for the anodizing process, which makes it suitable to increase industrial production of dyed aluminum parts.

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Ranging and positioning experiments for aircraft using Engineering Test Satellite V

Cited by 2 publications

References 1 publication

Differential positioning experiment using two geostationary satellites

Differential positioning experiment using two geostationary satellites

Optimization of Aluminum Anodizing and Coloring Process Employing Organic Pigment

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