title: ÐÐ¾ÐºÐ°Ð»ÑÐ½Ð°Ñ Ð½Ð°Ð²Ð¸Ð³Ð°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð° Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÑÐ°Ð½Ð´Ð°ÑÑÐ° GPS
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Local positioning system based on GPS standard
Creators: name: ÐÑÑÐ³Ð°, ÐÑÑÐµÑÐ»Ð°Ð²
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: ÐÐ°Ð²Ð¸Ð³Ð°ÑÐ¸Ñ
ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÐÑÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÐµ Ð¼Ð°ÑÐ¸Ð½Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÐµ
Ð¿ÑÐµÐ²Ð´Ð¾Ð»Ð¸ÑÑ
Ð½Ð°Ð²Ð¸Ð³Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¿ÑÐ¸ÐµÐ¼Ð½Ð¸ÐºÐ¸
ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸Ð¸
pseudolites
navigation receivers
geometry coefficient

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«ÐÐ¾ÐºÐ°Ð»ÑÐ½Ð°Ñ Ð½Ð°Ð²Ð¸Ð³Ð°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð° Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÑÐ°Ð½Ð´Ð°ÑÑÐ° GPSÂ». ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¼ÐµÑÑÐ¾Ð¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¾Ð±ÑÐµÐºÑÐ° Ð² ÐÐÐ¡ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÑÐ¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð´Ð»Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð² Ð²Ð·Ð°Ð¸Ð¼Ð½Ð¾Ð³Ð¾ ÑÐ°ÑÐ¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¿ÑÐµÐ²Ð´Ð¾Ð»Ð¸ÑÐ¾Ð² Ð¸ Ð¿ÑÐ¸ÐµÐ¼Ð½Ð¾Ð³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°. ÐÑÐ» ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¿ÑÐµÐ²Ð´Ð¾Ð»Ð¸Ñ, ÑÐ°Ð±Ð¾ÑÐ°ÑÑÐ¸Ð¹ ÑÐ¾Ð³Ð»Ð°ÑÐ½Ð¾ ÑÑÐ°Ð½Ð´Ð°ÑÑÑ GPS Ð² Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ðµ L1, Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¸Ð¼Ð¸ÑÐ°ÑÐ¾ÑÐ°. Ð¡Ð¸Ð³Ð½Ð°Ð» Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐµÐ²Ð´Ð¾Ð»Ð¸ÑÐ° Ð±ÑÐ» Ð¿ÑÐ¾Ð²ÐµÑÐµÐ½ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð½Ð°Ð²Ð¸Ð³Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐ¸Ð¿Ð° u-blox LEA-M8T. ÐÐ°Ð»ÐµÐµ Ð² ÑÑÐµÐ´Ðµ MATLAB Ð±ÑÐ»Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¼Ð¾Ð´ÐµÐ»Ñ Ð´Ð»Ñ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ ÐÐÐ¡ Ð¿ÑÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð´Ð°Ð½Ð½ÑÑ Ð¿ÑÐµÐ²Ð´Ð¾Ð»Ð¸ÑÐ¾Ð². Ð Ð¿ÐµÑÐ²Ð¾Ð¹ ÑÐ°ÑÑÐ¸ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¸ÑÑÐ»ÐµÐ´ÑÐµÑÑÑ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸Ð¸ ÐÐÐ¡ Ð¿ÑÐ¸ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐ°ÑÐ¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸ÑÑ Ð¿ÑÐµÐ²Ð´Ð¾Ð»Ð¸ÑÐ¾Ð². ÐÐ¾ Ð¸ÑÐ¾Ð³Ð°Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¾ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¼Ð°ÑÑÐ¸Ð²Ð° Ð¿ÑÐµÐ²Ð´Ð¾Ð»Ð¸ÑÐ¾Ð². ÐÑÐ¾ÑÐ°Ñ ÑÐ°ÑÑÑ Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÑÐ°ÑÐ¸ÑÑÐ¸ÑÐµÑÐºÐ¾Ð¼Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ ÐÐÐ¡. ÐÑÐ¾Ð³Ð¾Ð²ÑÐ¼ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð¼ Ð´Ð»Ñ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ Ð¾ÑÐ½Ð¾ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾ Ð¸ÑÑÐ¾Ð´Ð½Ð¾Ð³Ð¾ ÑÐ°ÑÐ¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð² Ð²ÐµÑÑÐ¸Ð½Ð°Ñ ÐºÐ²Ð°Ð´ÑÐ°ÑÐ¾Ð² Ð±ÑÐ» Ð²ÑÐ±ÑÐ°Ð½ ÑÐ¾Ð¼Ð± Ñ ÑÐ³Ð»Ð¾Ð¼ Ð² 100 Ð³ÑÐ°Ð´ÑÑÐ¾Ð². ÐÐ°Ð½Ð½ÑÐ¹ Ð²Ð°ÑÐ¸Ð°Ð½Ñ ÑÐ°Ð·Ð²ÐµÑÑÑÐ²Ð°Ð½Ð¸Ñ ÐÐÐ¡ Ð¼Ð¾Ð¶ÐµÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÑÑÑ ÐºÐ°Ðº Ð²Ð½Ðµ, ÑÐ°Ðº Ð¸ Ð² Ð³Ð¾ÑÐ¾Ð´ÑÐºÐ¾Ð¹ Ð¼ÐµÑÑÐ½Ð¾ÑÑÐ¸. Ð Ð·Ð°ÐºÐ»ÑÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ» Ð¿ÑÐ¾Ð²ÐµÑÐµÐ½ Ð¿ÑÐ¸ÐµÐ¼ Ð½Ð°Ð²Ð¸Ð³Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐ¼ ÑÐ¸Ð¿Ð¾Ð¼ u-blox LEA-M8T ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² Ð¾Ñ ÑÐµÑÑÑÐµÑ Ð¿ÑÐµÐ²Ð´Ð¾Ð»Ð¸ÑÐ¾Ð². ÐÑÐ»Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ð¹ ÑÐ°Ð·Ð½Ð¾ÑÑÐ½ÑÑ Ð¿ÑÐµÐ²Ð´Ð¾Ð´Ð°Ð»ÑÐ½Ð¾ÑÑÐµÐ¹ Ð¾Ñ Ð²ÑÐµÐ¼ÐµÐ½Ð¸.
description: The subject of the graduate qualification work is âLOCAL POSITIONING SYSTEM BASED ON GPS STANDARDâ. This work is devoted to improving the accuracy of determining the location of an object based on modeling this system for various options for the relative position of pseudolites and a receiving device. The GPS L1 pseudolite has been developed by upgrading the simulator. The signal of this pseudolite was verified by using the navigation chip u-blox LEA-M8T. Further, MATLAB model was developed for calculating accuracy of the system based on current pseudolites. In the first part, the coefficient of LNS geometry is investigated at various pseudolite locations. Based on the research results, it was proposed to use a pseudolites array. The second part is devoted to statistical modeling of the system accuracy. The final improvement in system accuracy was proposed a rhombus with an angle of 100 degrees. This version of the local system is a local republic both outside and in urban areas. In the final part of the work, the u-blox LEA-M8T navigation chip received signals from four pseudolites. The dependences of the values of the difference pseudoranges on time were obtained.