The Accuracy of Celestial Fixes as Compared to NAVSAT Positions Adjustment
Review of new methods of navigation accuracy adjustment. Explanation of the terms accuracy, reliability in terms of calculating the coordinates. A comparative analysis of the methods of calculating the coordinates, convergence estimates of their results.
Подобные документы
An iterative approach to the construction of second-order numerical methods based on the Liniger-Willaby method with minimal error of discretization is proposed. Improved time and accuracy in the process of determining the characteristics of quartz.
статья, добавлен 23.10.2020The article is devoted to the researches the accuracy of the measurement of range by the multifrequency phase method. The sources of error of probing signals are identified: instability of frequency probing signal, error of measurement amplitude.
статья, добавлен 27.07.2016Requirements for electronic equipment, for the quality and reliability of each element of the product. An overview of methods for creating a web application with a database and information about the reliability of computing and telecommunication systems.
статья, добавлен 07.08.2020Fiber optic gyro, metallic resonator Coriolis vibratory gyro main accuracy parameters are compared. Manufacturers of the analyzed gyros are from Russia (FOG) and Ukraine (CVG). Bias components calculation at stable temperature are also given and compared.
статья, добавлен 26.07.2016A novel RLS beamforming algorithm with low complexity and high accuracy for applying in mobile communications smart antenna array processor is presented. Determination of the speed of the proposed conveyor architecture compared with the usual structure.
статья, добавлен 04.11.2018Presents new and improved method of marking speech signals. The method is based on the use condition Gelder for the speech signal spectrum. Features of the method are its accuracy during decoding of the watermark and independence from the source data.
статья, добавлен 20.01.2017Electronic Chart Display and Information Systems. Improving the efficiency and responsiveness of radio communication to enhance the safety of navigation. Selective Calling controller. An analysis of the navigation environment while reducing the risk.
статья, добавлен 12.08.2016Study of the main problems with heating and ways to resolve them. Review of computer design, methods and techniques used in it, performance analysis. Analysis of possible universal approaches to the automated design of a heating system using a heat pump.
статья, добавлен 14.09.2016Improving the accuracy and efficiency of the robotic system. Using machine learning to self-calibrate moving parts. Development of an algorithm for controlling the rotation angle of a stepper motor. Programming the installation control microcontroller.
статья, добавлен 19.03.2024- 10. International association of institutes of navigation and academy of navigation and motion control
A brief history of the creation of the International Association of Institutes of Navigation. The role of the institute in the development of the science of navigation and motion control. Research questions of the annual conference of young scientists.
статья, добавлен 28.10.2018 Development and justification of new methods for tracking the frequency of a harmonic acceleration signal based on estimates of the instantaneous frequency and phase. Ways to improve the efficiency of new systems, assess their advantages, disadvantages.
статья, добавлен 14.09.2016Using databases of geospatial data. The space-disseminated information for determine the location of moving objects. Methods for creating base map data in dynamical systems, taking into account the properties of digital maps and geodetic precision.
статья, добавлен 24.03.2016Discusses the main characteristics of reliability of radio electronic devices, methods of their calculation. Proposed mathematical models for the determination of parameters of thermal fields and recieved an analytical solution for the calculation.
статья, добавлен 26.06.2016Functional requirements for a smartphone - a mobile phone with an advanced mobile operating system, which combines the functions of a personal computer with other features that are useful for mobile or portable use. The software of the mobile device.
контрольная работа, добавлен 08.12.2015Chaos-geometric and quantum-dynamic approach that consistently includes a number of quantum models and a improved methods of analysis to solve problems quantitatively complete modeling and analysis of chaotic dynamics of nonlinear processes in atomic.
статья, добавлен 13.01.2017Interconnection between language and mentality. Exploring the concept of values. The image of Russian people in foreign cross-cultural studies. Measuring Russian Culture using Hofstede’s Dimensions. Comparison results of the survey of the present study.
дипломная работа, добавлен 10.08.2020Characteristics of different flat multi-band antennas, their purpose, features of the production, and measurement. Description of antenna parameters, their advantages and disadvantages. The results of the modal and full-wave analysis of antennas.
контрольная работа, добавлен 05.04.2015A review of existing models and methods of applied problem solving is performed. The necessity of developing of fuzzy models of mobile objects is shown. A new formal model of mobile objects control as minimization of the control error is developed.
статья, добавлен 29.07.2016Design of complex large-scale systems. Multilevel multiobjective optimization methodology that can be implemented in the computer-aided design software for technical means optimal choice. Scheme of the simulation table for navigation equipment testing.
статья, добавлен 14.09.2016The modern methods of evaluation time for study electronic devices for low-level noise. Qualitative determination of reliability characteristics. Performance evaluation of monitoring tools of electronic products by the level of low-frequency noise.
статья, добавлен 21.06.2016Features a mathematical model of wireless mesh-network, which implements the principle of access time to a common radio resources. Allocation of slots and their routing. Analysis of finite delay in terms of the allocation of slots along the route.
статья, добавлен 22.03.2016Mathematical approach to problems in signal interpretation with using the methods for texture identification, segmentation, template matching, pattern recognition. Fundamental basics about analog and discrete signals, linear systems, Fourier transforms.
книга, добавлен 25.11.2013Discussion of traffic and determining the load transport system. Investigation of the general operation of the network and telephone service. Daily measurement methods and normal and high load traffic intensities. Using statistical analysis and modeling.
статья, добавлен 21.01.2014The results of using the DInSar and PSInSar methods of interferometric processing of radar data for monitoring subsidence of the earth's surface in oil-producing areas in Western Siberia. Features reception and primary data processing ERS-2\SAR.
статья, добавлен 30.10.2018Analysis of the occurrence of specific situations in flight. Consideration of the process of applying the methods of system control surfaces to prevent a catastrophic situation in the transition. The study of active fault tolerant control scheme system.
статья, добавлен 26.06.2016