Method of measuring of angular orientation parameters in micromechanical inertial-satellite navigation systems
Are given the method of determination of angular parameters, which is used in micromechanical inertial-satellite systems, constructed by the method of compensation or based on the reduced Kalman filter. Measurement errors of angles are investigated.
Подобные документы
The method X dB using spectrum analyzer, measuring receiver. The possibility of solution problem using SDR platform HackRF One on example emission of digital television. Procedures for emissions were developed on the basis of national normative documents.
статья, добавлен 14.09.2016Review 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.
статья, добавлен 09.09.2012Developing of telecommunications. The characteristics of the satellite services and Internet. Advancing role of telecommunications in banking. Russia’s telecommunications roads get wider, more expensive. Future of development telecommunications.
реферат, добавлен 30.06.2014The damped oscillations in telemetry signals caused by the lack of homogeneity of the communication channel. Characteristic of communication channels between satellite and ground stations, receiving the BER parameter with reference to telemetry signals.
статья, добавлен 30.10.2018Investigated improving the main characteristics and parameters of the nano devices in case of microprocessors and memory devices. Held extrapolation forecasts improve the parameters nanocircuits. Analyzed the growth of the market of flash memory.
статья, добавлен 26.06.2016Electronic 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 12.08.2016Consideration of the linear model of the closed type speaker. Investigation of the sound velocity and diaphragm displacement. Major features method of organizing feedback electromechanical (EMOS) in loudspeakers. The main characteristics of the feedback.
статья, добавлен 21.06.2016The higher frequency bands in satellite telecommunication systems and in astronomy. Design of the Orthomode Transducer. The Optimized Right-Angle Coaxial Junction. Problem of development of multiband feeds for reflector an-tennas in wide frequency ranges.
статья, добавлен 27.07.2016Discusses 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 26.06.2016Method of fast analog-to-digital conversion (ADC) signals with improved dynamic parameters. Structural diagram of high-speed analog-to-digital Converter and analysis of dynamic range for the Converter. Consistent structural capacity malacostraca ADC.
статья, добавлен 21.06.2016The evolutionary strategy of multi-tier WDR - filters with LM-modes, optimized with original knowledge-based CAD system designing is tested. The designing of filters, which are intended for the next generation of millimeter waveband wireless systems.
статья, добавлен 14.07.2016The design of cleanroom management systems. Development of a system that includes a sensor subsystem to monitor all parameters of a cleanroom. Creating and maintaining a set of requirements for cleanliness, temperature, pressure, humidity in the process.
статья, добавлен 14.09.2016Design 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 14.09.2016Development 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 14.09.2016Method for obtaining optimal signal spectra. Features of construction of optical test tables for Ultra High Definition Television (UHDTV). spectrum parameters using white type D65 source. Selection of material for colorimetric assessment quality UHDTV.
статья, добавлен 21.06.2016Analysis of optimal control. Implementation of a digital autopilot capable of providing the position of aircraft step. Optimization of the determination of the parameters of the digital PI controller, necessary for stabilizing the position of the pitch.
статья, добавлен 22.12.2016Method of forming the sensitive elements of sensors magnetic field as a spinvalve type multilayer structures based on Co and Cu. The study their magnetoresistive properties. Calculation of the magnetic sensitivity of the samples with a fixed thickness.
статья, добавлен 30.07.2016Assess the quality of the telecommunications systems functioning. The methods of diagnosing the quality of telecommunications systems. The using of the characteristics of the sequence of residual detunes to diagnose the quality of functioning of TCS.
статья, добавлен 19.06.2018The use of two-step hybrid asymptotic method, based on the methods of perturbation theory and phase integrals for solutions of the nonlinear problem of oscillation of the aircraft. Direct numerical integration of the equations of the original problem.
статья, добавлен 22.12.2016Review of modern systems of control which are intended for use in nuclear power plants including their functions and main tasks. Discussion on the application of programmable logic gates (FPGA). Experience of modernization of the digital systems on FPGA.
статья, добавлен 29.06.2016Familiarization with the scheme of passive and active transducer with mode of preset voltage. Characterization electric models of capacitive sensors at alternating current. Analysis of electrophysical parameters monitoring of nonelectric products.
статья, добавлен 30.01.2016The method for assessing a channel capacity and productivity of fiber-optic communication line (FOCL) based on the DWDM technology is proposed. The interrelation between noise-immunity factors and information characteristics of FOCL is highlighted.
статья, добавлен 07.12.2016Discussing the notion of the wideband radar ambiguity function, which was introduced earlier, and particularly its nonparametric variant. The new nonparametric variant of the ambiguity function, which is based on the notion of copula, is suggested.
статья, добавлен 22.12.2016Wireless networks for sparsely populated rural areas of the Far North. Spatial pattern optimization of the developed wireless network based on the variant probability method. The problem of choice of place for access points of the growing network.
статья, добавлен 13.02.2018The problem of increasing the security level of the IP-telephony network and access to confidential information within this network. Restricting access to telephony by blocking unauthorized IP addresses and adding suspicious transactions to the blacklist.
статья, добавлен 22.02.2021