SU114787A1 - The sensor of discrete values of a given function of the angle of rotation - Google Patents

The sensor of discrete values of a given function of the angle of rotation

Info

Publication number
SU114787A1
SU114787A1 SU586558A SU586558A SU114787A1 SU 114787 A1 SU114787 A1 SU 114787A1 SU 586558 A SU586558 A SU 586558A SU 586558 A SU586558 A SU 586558A SU 114787 A1 SU114787 A1 SU 114787A1
Authority
SU
USSR - Soviet Union
Prior art keywords
sensor
angle
rotation
discrete values
function
Prior art date
Application number
SU586558A
Other languages
Russian (ru)
Inventor
В.А. Бесекерский
Н.Г. Загоруйко
Original Assignee
В.А. Бесекерский
Н.Г. Загоруйко
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by В.А. Бесекерский, Н.Г. Загоруйко filed Critical В.А. Бесекерский
Priority to SU586558A priority Critical patent/SU114787A1/en
Application granted granted Critical
Publication of SU114787A1 publication Critical patent/SU114787A1/en

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  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Description

Во МНОГИХ устройствах, включающих вращающиес  оси, часто возникает необходимость весьма точно измер ть угол поворота оси и какуюнибудь функцию этого угла- Дл  этой цели используют датчики (трансформаторные , реохордные и пр.) сигналы от которых воспроизвод тс  посредством магнитной записи в виде штрихов, нанесенных на ребро диска , установленного на оси.In MANY devices, including rotating axes, it is often necessary to measure the angle of rotation of the axis and some function of this angle very accurately. For this purpose, sensors (transformer, rheochord, etc.) signals from which are reproduced by magnetic recording in the form of strokes applied on the edge of the disk installed on the axis.

Однако известные датчики подобного рода имеют невысокую разрешающую способность, вследствие чего точность определени  с их помощью функции угла поворота оси не удовлетвор ет полностью современным требовани м. Кроме того, они позвол ют получать на выходе датчика непрерывное значение функции, в то врем  как практически необходимо иметь функцию в виде определенной суммы дискретных импульсовПредлагаемый датчик более совершенен, но сравнению с известными датчиками подобного рода, так как он позвол ет получить дискретные значени  заданной функции, имеет большую точность, дает возможность определ ть величину и знак функции и сравнительно просто замен ть ранее заданную функцию новой.However, the known sensors of this kind have low resolution, as a result of which the accuracy of determining the functions of the axis of rotation angle does not fully meet modern requirements. In addition, they allow to obtain a continuous function at the sensor output, while it is practically necessary function in the form of a certain sum of discrete pulses. The proposed sensor is more perfect, but compared to known sensors of this kind, since it allows obtaining discrete values for Anna function has a greater accuracy enables determine the magnitude and sign of the function and relatively simply replace the previously given new function.

Это достигаетс  тем, что штрихи записи разной пол рности нанесены с шагом, определ емым заданной функцией.This is achieved by the fact that the strokes of the recording of different polarity are applied with a step determined by a given function.

На чертеже изображена принципиальна  схема предлагаемого датчика .The drawing shows a schematic diagram of the proposed sensor.

Датчик представл ет собой диск 1, жестко соединенный с вращающейс  осью, на ребре которого с помощью записывающей головки нанесены штрихи в виде локально намагниченных участков поверхности диска. Рассто ние между штрихами измен етс  по закону функции, подлежащей измерению.The sensor is a disk 1 rigidly connected to a rotating axis, on the edge of which, using a recording head, strokes are applied in the form of locally magnetized surface areas of the disk. The distance between the bars varies according to the law of the function to be measured.

Дл  возможности определени  знака функции на ребре диска нанос тс  штрихи разной пол рности.To determine the sign of the function, strokes of different polarity are applied on the edge of the disk.

SU586558A 1957-11-20 1957-11-20 The sensor of discrete values of a given function of the angle of rotation SU114787A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU586558A SU114787A1 (en) 1957-11-20 1957-11-20 The sensor of discrete values of a given function of the angle of rotation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU586558A SU114787A1 (en) 1957-11-20 1957-11-20 The sensor of discrete values of a given function of the angle of rotation

Publications (1)

Publication Number Publication Date
SU114787A1 true SU114787A1 (en) 1957-11-30

Family

ID=48387125

Family Applications (1)

Application Number Title Priority Date Filing Date
SU586558A SU114787A1 (en) 1957-11-20 1957-11-20 The sensor of discrete values of a given function of the angle of rotation

Country Status (1)

Country Link
SU (1) SU114787A1 (en)

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