Construction Method of Telecommunication System for Corrective Information Distribution

2018 5th International Conference on Coastal and Ocean Engineering

Karetnikov, V.V.^1 ; Shahnov, S.F.^1 ; Ageeva, A.A.^1

Department of Navigation on Inland Waterways, Admiral Makarov State University of Maritime and Inland Shipping, 5/7 Dvinskaya Street, St. Petersburg

198035, Russia^1

关键词: Analytical calculation;    Construction algorithms;    Construction method;    Continuous fields;    Differential correction;    Information distributions;    Optimal construction;    Russian federation;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/171/1/012010/pdf
DOI  :  10.1088/1755-1315/171/1/012010

来源: IOP

【 摘 要 】

The paper presents a methodology for optimal construction of telecommunication system for corrective information distribution based on the criterion of minimizing of expendable resources. A calculation method of range of control and correction stations (CCS) action transmitting the corrective information to mobile consumers under various conditions (sea, land areas with various electrical properties) is developed. A construction algorithm of the optimal telecommunication system has been created. The software in the software shell MATHLAB was developed for implementation of the obtained algorithm. The obtained algorithm and the developed program were tested. The results of comparison of calculations with the analytical solution and experimental data for the specific example are given. These results gave a good matching between the computations obtained by the algorithm and the analytical calculations. The developed algorithm and program were applied to optimize the composition of CCS of the local differential subsystem in the rivers basins of Siberia and the Far East. An example of the formation of action zones of CCS in the basin of the Ob River on inland waterways of Russian Federation is given. In conclusion, the inference is made about the effective optimization of the local differential subsystem, as a result of which it became possible to provide all inner waterways in the Ob basin by a continuous field of the differential correction.