[PDF] Design Of A Digital Telemetry Data Collection System eBook

Author : J. N. Carlson
Publisher :
Page : 0 pages
File Size : 13,37 MB
Release : 1983
Category : Wind power
ISBN :

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Collecting load data from rotating wind system components is often an integral part of research and development performed at the Department of Energy's Wind Energy Research Center at Rocky Flats, Colorado. In order to avoid problems commonly encountered with conventional methods of data collection (i.e. signal noise caused by sliprings and the high cost of multi-channel telemetry systems), a unique digital telemetry system was designed using off-the-shelf components. This flexible system not only has reduced size and cost, when compared to a previously used telemetry system, but has also proved to be very accurate in actual application. The purpose of this report is to discuss the design and operation of this system, as well as the rationale for its use.

Author : Marjorie Rhodes Townsend
Publisher :
Page : 24 pages
File Size : 24,28 MB
Release : 1964
Category : Aerospace telemetry
ISBN :

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Earth-orbiting satellites require on-board data storage. A suitable medium-data-rate digital telemetry system with lO7-bit storage is described. Since this storage is provided by a tape recorder, a unique technique for wow and flutter compensation has been developed. Hardware applicable to the radiation experiments on the Tiros and Nimbus meteorological satellites has been built and is currently being tested.

Author : Deng-Yun Yu
Publisher : Springer Nature
Page : 584 pages
File Size : 21,72 MB
Release : 2021-03-25
Category : Science
ISBN : 9811565805

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This book provides systematic descriptions of design methods, typical techniques, and validation methods for lunar soft landers, covering their environmental design, system design, sub-system design, assembly, testing and ground test validation based on the Chang’e-3 mission. Offering readers a comprehensive, systematic and in-depth introduction to the technologies used in China’s lunar soft landers, it presents detailed information on the design process for Chang’e-3, including methods and techniques that will be invaluable in future extraterrestrial soft lander design. As such, the book offers a unique reference guide for all researchers and professionals working on deep-space missions around the globe.