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IMPROVEMENT OF THE METHOD DETERMINING CONSTANT CORRECTION ELECTRONIC RANGEFINDER WITH INSTALLATION OF THE DEVICES IN LINE

IMPROVEMENT OF THE METHOD DETERMINING CONSTANT CORRECTION ELECTRONIC RANGEFINDER WITH INSTALLATION OF THE DEVICES IN LINE

Abstract

The theoretical justification of the tolerances on the relative position of devices for method definition of constant amendment electronic rangefinder with installation of the devises in line is made. Taken into account the deviations of the middle tripod in plan and in height relative to the line extreme tripods. A mathematical model developed and performed mathematical modeling for electronic range-finder with an accuracy of measurement of lines mS = 2 мм + 2 мм Sкм, horizontal and vertical angles 10". The simulation results allow us to determine the range of permissible displacements of the middle of the tripod in plan and in height relative to the line of extreme tripods. The permanent amendment proposed to calculate taking into account the displacements of the middle of the tripod. This allows increasing the range of acceptable displacements and reducing the time of work on the area to determine the constant amendments.

Выполнено теоретическое обоснование допусков на взаимное расположение приборов для безбазисного створного способа определение постоянной поправки электронного дальномера. Построена математическая модель и сделано математическое моделирование для электронных дальномеров с точностью измерения линий mS = 2 мм + 2 мм Sкм горизонтальных и вертикальных углов 10". По результатам моделирования определен диапазон допустимых смещений среднего штатива в плане и по высоте относительно створной линии крайних штативов. Предложено учитывать смещение среднего штатива для вычисления постоянной поправки, что позволяет расширить диапазон допустимых величин смещений и сократить время полевой составляющей определение постоянной поправки.

Виконано теоретичне обґрунтування допусків на взаємне розташування приладів для безбазисного створного способу визначення сталої електронного віддалеміра. Побудовано математичну модель та зроблено математичне моделювання для електронних віддалемірів з точністю вимірювання ліній mS = 2 мм + 2 мм Sкм та горизонтальних і вертикальних кутів 10". За результатами моделювання визначено діапазон припустимих зміщень середнього штатива в плані та по висоті відносно створної лінії крайніх штативів. Запропоновано врахувати зміщення середнього штатива для обчислення сталої, що дозволило розширити діапазон припустимих величин зміщень та скоротити час польової складової визначення сталої.

Keywords

electronic total station, permits on the survey measuring, математическая модель, колеса Ілона, accuracy of measurement of lines, персептрон, постоянная поправка электронного дальномера, constant correction of electronic rangefinder, штучна нейронна мережа, геодезическая сеть, электронный тахеометр, surveys net, точность измерения расстояний, розпізнавання образів, допуски геодезических измерений, mathematical model

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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