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Developing adaptive hardware and software system improve noise resistance of satellite navigation systems
Tuesday, 31 January 2012 16:02

The purpose of developing adaptive hardware and software system (AHSS), which provides increased robustness equipment of satellite navigation systems (SNS)

The main results of the work.

Mathematical modeling algorithm adaptation and its synthesis considering contradictions requirements to ensure its performance and stability into account the significant in fluence of destabilizing factors in the process of calculating the weights adaptation and construction diagram maker system. Created

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Creation and maintenance of coordinate-time and navigation support Ukraine with the use of global navigation satellite systems
Tuesday, 31 January 2012 15:55

The purpose of the methodology and criteria for assessing the quality of the navigation software on signals of global navigation satellite systems (GNSS) and their differential functional amendments in Ukraine for monitoring and forecasting service quality system of coordinate-time and navigation support Ukraine (SCNSU) and the development of a comprehensive plan certification SCNSU accordance with national and international standards.

The main results of the work.

Based on the analysis of the European experience explored ways and presented proposals for a system of monitoring and certification specifications and quality control of satellite navigation and precision coordinate-time software, a description of proven internationally evaluation criteria / quality control navigational support. The method of criteria / quality control navigation support on GNSS signals and their differential functional additions, including SCNSU on the territory of Ukraine. Presented

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The theoretical basis of precise definitions coordinates in real time based on satellite navigation systems
Tuesday, 31 January 2012 15:53

Purpose: to create a model of precision determinations coordinates in real time based on global navigation satellite systems (GNSS) using a model of quality control, integrity and continuity of DKI, information technology, wireless and international format NTRIP.

The main results of the work:

  • analysis, classification and study of differential methods associated with spatial-temporal correlation of the main sources of errors navigational attributes;
  • developed the model of quality control, integrity and continuity of the differential adjusting information (DAI) and defined methods for evaluating quality criteria DAI;
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Research and development of hardware and software user to communicate with the center of the data processing
Tuesday, 31 January 2012 15:52

Purpose: development and experimental testing of hardware and software based on GPS receiver, enabling the accumulation of single GPS / GNSS and their transfer from the consumer's center observations.

The main results of the work.

The developed hardware and software based on GPS-receiver, providing GPS data accumulation and exchange between the users and the processing center observations:

  • data transmission (GPS / GNSS observations) the user at the center of the automated processing of information-measuring system using GNSS for mobile communication GSM/GPRS;
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Investigation through certification of coordinate time and navigation support Ukraine (SKNZU) on the quality of service and security of consumers use signals of global navigation satellite systems
Tuesday, 31 January 2012 15:51

Purpose: To analyze existing systems and provide suggestions for creating hardware and software tools for monitoring and forecasting as satellite navigation and high-precision coordinate-time support using GNSS signals and their functional additions in the first place - ground augmentation Ukraine - SKNZU ("Navigation Satellite System - time provision of Ukraine").

The main scientific and technical results.

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Developing technologies precision trajectory measurements on signals of global navigation satellite system
Tuesday, 31 January 2012 15:50

Purpose: creation of technology and refinement of the basic technological procedures for trajectory measurement parameters aircraft movements for flight testing using the most accurate methods of modern differential localization signals in satellite system GNSS.

The main results of the work.

The analysis procedures approach and landing aircraft using modern differential GPS / GNSS technology precision localization both static and moving objects. Presented instrument and experimental research of new flight procedures, approach and landing aircraft using modern differential GPS / GNSS

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