Development Of A Hybrid Radar Landmass Simulator Engineering Report Number 6 PDF Download
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Author | : PENNSYLVANIA RESEARCH ASSOCIATES INC PHILADELPHIA. |
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Total Pages | : 100 |
Release | : 1970 |
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Download Development of a Hybrid Radar Landmass Simulator: Engineering Report Number 6 Book in PDF, ePub and Kindle
Pennsylvania Research Associates Inc. (PRA) has assisted the Naval Training Device Center (NTDC) in the demonstration of a radar landmass simulator which displays culture data in real time. The report describes those additions, both hardware and software, which will include the effects of natural terrain. The hardware includes a matrix of 72 analog multipliers, called the MULTRIX, which evaluates a Lagrange polynomial region by region in real time. The errors in the analog implementation are shown to be composed of a random component due to the finite width of tolerance bands on the analog elements, and a fixed dc (drift) component due to uncompensated temperature changes. (Author).
Author | : William S. Mosteller |
Publisher | : |
Total Pages | : 197 |
Release | : 1970 |
Genre | : |
ISBN | : |
Download Development of a Hybrid Radar Landmass Simulator: Engineering Report Number 5 Book in PDF, ePub and Kindle
Pennsylvania Research Associates Inc. (PRA) has assisted the Naval Training Device Center (NTDC) in the demonstration of a radar landmass simulator which displays culture data in real time. The simulator employs a general-purpose digital computer operating on digitally stored data. The radar video signal is produced through selected hybrid equipment, including a scan conversion tube. The report describes in detail the computer programs prepared by PRA for operation of the system at the Phase 2 stage of development. These include a special multiprogramming control program, a simplified flight simulator, and the radar picture manipulation programs. (Author).
Author | : PENNSYLVANIA RESEARCH ASSOCIATES INC PHILADELPHIA. |
Publisher | : |
Total Pages | : 37 |
Release | : 1969 |
Genre | : |
ISBN | : |
Download Development of a Hybrid Radar Landmass Simulator: Engineering Report Number 3 Book in PDF, ePub and Kindle
The present report applies to the second and third phases of a four-phase program implementing the real-time radar simulator. Phase 3 covers presentation of dynamic displays of terrain data in addition to the culture data displayed in Phase 2. Only those areas in which the Phase 3 system affects the Phase 2 system are discussed. The Phase 2 system is designed to add the Phase 3 system in a modular fashion; this report describes the hardware and software to do so. (Author).
Author | : |
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Total Pages | : 41 |
Release | : 1969 |
Genre | : |
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Download Development of a Hybrid Radar Landmass Simulator Book in PDF, ePub and Kindle
Previous work performed by Pennsylvania Research Associates Inc. for the United States Naval Training Device Center demonstrated the technical and economic feasibility of a radar landmass simulator using a general-purpose computer. The computer operates on digitally stored data, and, through selected hybrid equipments including a scan conversion tube, produces the radar video signal. The present report is the final report under this contract. It summarizes the system design presented in previous reports. In addition, it describes the preparation of the culture data for the simulator. The data was digitized from maps and then joined together by means of a computer program. Finally some experiments on region size to determine the adequacy of PRA methods of terrain representation to handle long ranges were performed and the results reported here.
Author | : |
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Total Pages | : 248 |
Release | : 1974-12-13 |
Genre | : Technology |
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Download Government Reports Announcements Book in PDF, ePub and Kindle
Author | : |
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Total Pages | : 926 |
Release | : 1972 |
Genre | : Government publications |
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Download Government Reports Index Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 1544 |
Release | : 1979-03 |
Genre | : Science |
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Download Government Reports Announcements & Index Book in PDF, ePub and Kindle
Author | : |
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Total Pages | : 704 |
Release | : 1995 |
Genre | : Aeronautics |
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Download Scientific and Technical Aerospace Reports Book in PDF, ePub and Kindle
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Total Pages | : 818 |
Release | : |
Genre | : Science |
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Download Technical Abstract Bulletin Book in PDF, ePub and Kindle
Author | : SINGER CO SUNNYVALE CA LINK DIV. |
Publisher | : |
Total Pages | : 68 |
Release | : 1978 |
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Download Project 1183 Engineering Technical Report Book in PDF, ePub and Kindle
Project 1183 was designed as an engineering development model to demonstrate the effectiveness of digital radar landmass simulation and to establish a technological baseline from which future high resolution Digital Radar Landmass Simulators (DRLMS) can be developed. Among the goals of this project were: to demonstrate the feasibility of high resolution radar landmass simulation; to develop, concurrently, a digital data base; to be an engineering test bed for the development of specifications for future Air Force radar simulators; and to gather data about interfacing a DRLMS to an existing mission simulator.