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On polarization effects in the reconstruction of wave-parameters

作者:科技文献资料网 时间:2017-06-27 13:27:04  浏览:8874   来源:科技文献资料网
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[唯一标识符]:CDSITC.AEROSPACE.A86-43942
[文献来源]:美国航空航天数据库(aerospace)
[资源原始索取号]:A1986-43942; Reference AN: A86-43942
[标题]:On polarization effects in the reconstruction of wave-parameters
[作者]:VON WINTERFELD C
[来源]:Archiv fuer Elektronik und Uebertragungstechnik. vol. 40, May June 1986, p. 175 179.
[文摘]:The contribution deals with the reconstruction of planar wave parameters (angles of incidence, polarization) in view of radar tracking. The properties of a representative reconstruction algorithm are investigated with emphasis on wave polarization and antenna pattern. The theory is illustrated by results of a computer simulation. (Author)
[关键词]:PLANE WAVES; POLARIZATION WAVES; RADAR TRACKING; WAVE FRONT RECONSTRUCTION; ALGORITHMS ; ANTENNA RADIATION PATTERNS; COMPUTERIZED SIMULATION; INCIDENT RADIATION
[出版年份]:1986
[专业领域]:COMMUNICATIONS AND RADAR
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[唯一标识符]:CDSTIC.SPIE.2544_036
[文献来源]:国际光学工程学会数据库
[文献类型]:科技会议
[标题]:Speckle interferometers with matched wavefronts for measurement of vibrations and small displacements
[作者]:Vladimir P. Ryabukho, Saratov State Univ. and Mechanical Engineering Instit ute, Saratov, Russia; Vladimir L. Khomutov, Saratov State Univ. and Mechanical Engineering Instit ute, Saratov, Russia; Valery V. Tuchin, Saratov State Univ. and Mechanical Engine
[文摘]:The optical schemes of speckle interferometers for measurements of vibrations and microdisplacements that provide matching of interfering speckle fields are considered. Matching of wave fronts provides the maximal, on the average, magnitude of the output
[卷]:2544
[ISBN]:0-8194-1903-6
[会议名称]:Interferometry VII: Techniques and Analysis
[会议时间]:1995
[会议信息]:Editor(s): Malgorzata Kujawinska, Warsaw Univ. of Technology, Warszawa, Poland; Ryszard J. Pryputniewicz, Worcester Polytechnic Institute, Worcester, MA, USA; Mitsuo Takeda, Univ. of Electro-Communications, Chofu-shi, Tokyo, Japan.ISBN: 0-8194-1903-6, 408
[总页数]:10


[唯一标识符]:CDSITC.AEROSPACE.A93-55469
[文献来源]:美国航空航天数据库(aerospace)
[资源原始索取号]:A1993-55469; Reference AN: A93-55469
[标题]:Remote surface inspection system (of large space platforms )
[作者]:HAYATI SAMAD; BALARAM J; SERAJI HOMAYOUN; KIM WON S; TSO KAM S
[来源]:Robotics-and-Autonomous-Systems
[文摘]:This paper reports on an on-going research and development effort in remote surface inspection of space platforms such as the Space Station Freedom (SSF). It describes the space environment and identifies the types of damage for which to search. This paper provides an overview of the Remote Surface Inspection System that was developed to conduct proof-of-concept demonstrations and to perform experiments in a laboratory environment. Specifically, the paper describes three technology areas: (1) manipulator control for sensor placement; (2) automated non-contact inspection to detect and classify flaws; and (3) an operator interface to command the system interactively and receive raw or processed sensor data. Initial findings for the automated and human visual inspection tests are reported.
[关键词]:DAMAGE ; DEFECTS ; INSPECTION ; REMOTE CONTROL; SPACE PLATFORMS; TELEROBOTICS ; AEROSPACE ENVIRONMENTS; MANIPULATORS ; SPACE STATION FREEDOM
[出版年份]:1993
[专业领域]:MAN/SYSTEM TECHNOLOGY AND LIFE SUPPORT

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