title: RTK-Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ñ Ð½ÐµÑÐºÐ¾Ð»ÑÐºÐ¸Ð¼Ð¸ Ð¾Ð¿Ð¾ÑÐ½ÑÐ¼Ð¸ ÑÐ¿ÑÑÐ½Ð¸ÐºÐ°Ð¼Ð¸
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: RTK-positioning with multiple reference satellites
Creators: name: ÐÐ°Ð½Ð¸ÑÐµÐ², ÐÐ²Ð°Ð½
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: 2023
Subjects: Ð¡Ð¿ÑÑÐ½Ð¸ÐºÐ¾Ð²Ð°Ñ Ð½Ð°Ð²Ð¸Ð³Ð°ÑÐ¸Ñ
Ð Ð°Ð´Ð¸Ð¾Ð½Ð°Ð²Ð¸Ð³Ð°ÑÐ¸Ñ
Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÐµÐ»Ð¾ÑÐ¸ÑÐ»ÐµÐ½Ð½Ð°Ñ Ð½ÐµÐ¾Ð´Ð½Ð¾Ð·Ð½Ð°ÑÐ½Ð¾ÑÑÑ
ÐºÐ¾Ð´Ð¾Ð²ÑÐµ ÑÐ°Ð·Ð½Ð¾ÑÑÐ¸
ÑÐ°Ð·Ð¾Ð²ÑÐµ ÑÐ°Ð·Ð½Ð¾ÑÑÐ¸
Ð±Ð°Ð·Ð¾Ð²ÑÐ¹ Ð²ÐµÐºÑÐ¾Ñ
positioning
integer ambiguity
code differences
phase differences
base vector

description: ÐÐ±ÑÐµÐºÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ â ÑÐ°Ð´Ð¸Ð¾Ð½Ð°Ð²Ð¸Ð³Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² ÑÐ¿ÑÑÐ½Ð¸ÐºÐ¾Ð² GPS. Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ â Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ðµ Ð²ÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÐ¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð¿ÑÐ°Ð²Ð¸Ð»ÑÐ½Ð¾Ð³Ð¾ Ð½Ð°Ð±Ð¾ÑÐ° Ð½ÐµÐ¾Ð´Ð½Ð¾Ð·Ð½Ð°ÑÐ½Ð¾ÑÑÐµÐ¹ ÑÐ°Ð·Ð¾Ð²ÑÑ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¹ Ð¿ÑÐ¸ RTK-Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ Ð·Ð° ÑÐ¸ÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ðµ Ð²ÑÐµÐ¼Ñ Ð¿ÑÑÑÐ¼ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸ Ñ Ð½ÐµÑÐºÐ¾Ð»ÑÐºÐ¸Ñ Ð¿Ð°ÑÐ°Ð»Ð»ÐµÐ»ÑÐ½Ð¾ ÑÐ°Ð±Ð¾ÑÐ°ÑÑÐ¸Ñ Ð±Ð»Ð¾ÐºÐ¾Ð² RTK. ÐÐµÑÐ²Ð°Ñ Ð³Ð»Ð°Ð²Ð° ÑÐ¾Ð´ÐµÑÐ¶Ð¸Ñ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð° RTK-Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ. ÐÐ¾ Ð²ÑÐ¾ÑÐ¾Ð¹ Ð³Ð»Ð°Ð²Ðµ Ð¾Ð¿Ð¸ÑÑÐ²Ð°ÑÑÑÑ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¸Ð¼Ð¸ÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ RTK-Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð³ÐµÐ½ÐµÑÐ°ÑÐ¸Ð¸ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¹ ÑÐ°Ð´Ð¸Ð¾Ð½Ð°Ð²Ð¸Ð³Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² Ñ Ð·Ð°Ð´Ð°Ð½Ð½ÑÐ¼Ð¸ ÑÑÐ»Ð¾Ð²Ð¸ÑÐ¼Ð¸. Ð ÑÑÐµÑÑÐµÐ¹ Ð³Ð»Ð°Ð²Ðµ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÑÐ°Ð²Ð½Ð¸Ð²Ð°ÑÑÑÑ RTK ÑÐµÑÐµÐ½Ð¸Ñ, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÐµ Ð¿ÑÐ¸ Ð²ÐµÑÐ½Ð¾Ð¼ ÑÐ°Ð·ÑÐµÑÐµÐ½Ð¸Ð¸ ÑÐµÐ»Ð¾ÑÐ¸ÑÐ»ÐµÐ½Ð½ÑÑ Ð½ÐµÐ¾Ð´Ð½Ð¾Ð·Ð½Ð°ÑÐ½Ð¾ÑÑÐµÐ¹ (Ð¦Ð) ÑÐ°Ð·Ð¾Ð²ÑÑ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¹ Ð¸ Ð¿ÑÐ¸ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð¾ÑÐ¸Ð±ÐºÐ°Ñ Ð² Ð¸Ñ ÑÐ°Ð·ÑÐµÑÐµÐ½Ð¸Ð¸. ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½ Ð¼ÐµÑÐ¾Ð´ Ð´Ð¾Ð¿Ð¾Ð»Ð½Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ ÑÐµÐ»ÐµÐºÑÐ¸Ð¸ Ð½Ð°Ð±Ð¾ÑÐ¾Ð² Ð¦Ð, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ¾Ð² Ð¿Ð¾ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÑÐ¾Ð³Ð¾ Ð¼ÐµÑÐ¾Ð´Ð°. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÐ´Ð°Ð»Ð¾ÑÑ ÑÐ²ÐµÐ»Ð¸ÑÐ¸ÑÑ Ð²ÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÑ Ð¿ÑÐ°Ð²Ð¸Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐ°Ð·ÑÐµÑÐµÐ½Ð¸Ñ Ð¦Ð Ð±Ð¾Ð»ÐµÐµ, ÑÐµÐ¼ Ð½Ð° 20 %. Ð£ÑÑÐµÐ½Ñ ÑÐµÑÐ¼Ð¸Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¼ÐµÑÐ½Ð¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð¸ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÐµ ÑÑÐµÐ´ÑÑÐ²Ð° Ð´Ð»Ñ ÑÐµÑÐµÐ½Ð¸Ñ Ð·Ð°Ð´Ð°Ñ. ÐÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¾ ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ðµ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾-Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ: Matlab.
description: The given work is devoted to increasing the probability of obtaining the correct set of integer ambiguities of phase measurements during RTK positioning in a fixed time by processing information from several RTK units. The first chapter contains a theoretical description of the RTK positioning algorithm. The second chapter describes the features of developing an RTK-positioning simulation model, as well as a method for generating measurements of radio navigation parameters of navigation signals with given conditions. In the third chapter, with the help of the developed model, RTK solutions are compared, obtained with the correct resolution of integer ambiguities of phase measurements and with various errors in their resolution. A method for additional selection of integer ambiguities sets is proposed, and the results of experiments on the application of this method are presented. As a result, it was possible to increase the probability of correct resolution of the integer ambiguities by more than 20 %. The terminological features of the subject area are taken into account and software tools are used to solve problems. Applied specialized software and mathematical software: Matlab. â