SU151051A1 - The method of building a static functional converter - Google Patents

The method of building a static functional converter

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Publication number
SU151051A1
SU151051A1 SU728205A SU728205A SU151051A1 SU 151051 A1 SU151051 A1 SU 151051A1 SU 728205 A SU728205 A SU 728205A SU 728205 A SU728205 A SU 728205A SU 151051 A1 SU151051 A1 SU 151051A1
Authority
SU
USSR - Soviet Union
Prior art keywords
building
functional converter
static functional
static
multiplication
Prior art date
Application number
SU728205A
Other languages
Russian (ru)
Inventor
А.А. Степанян
н А.А. Степан
Original Assignee
н А.А. Степан
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 н А.А. Степан filed Critical н А.А. Степан
Priority to SU728205A priority Critical patent/SU151051A1/en
Application granted granted Critical
Publication of SU151051A1 publication Critical patent/SU151051A1/en

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Description

Известные способы построени  статического функционального преобразовател  имеют ограниченное применение.Known methods for constructing a static functional converter have limited application.

В предлагаемом способе получение плавной аппроксимации любой тригонометрической функции достигнуто включением в схему делени  на операционном усилителе трех типов множительных устройств.In the proposed method, obtaining a smooth approximation of any trigonometric function is achieved by including three types of multiplying devices in the division circuit on an operational amplifier.

На чертеже Приведена блок-схема, по сн юща  описываемыйDrawing shows a block diagram explaining the described

способ.way to.

Множительные устройства 1, 2 и 3 двух или трех типов с решающим усилителем 4, включенные в схему делени  на операционном усилителе, позвол ют осуществл ть произведение скал рных величин, скал рное произведение векторных величин, векторное произведение векторных величин . В зависимости от того, воспроизведение какой тригонометрической функции необходимо осуществить, в качестве элементов J и 2 примен ютс  те или иные из указанных выше типов множительных устройств . В качестве элемента 3 используетс  множительное устройство первого типа, осуществл ющее произведение скал рных величин.Multiplication devices of 1, 2 and 3 of two or three types with a decisive amplifier 4 included in the dividing circuit on an operational amplifier allow the scalar magnitude product, the scalar multiplication of vector quantities, and the vector multiplication of vector quantities. Depending on the reproduction of which trigonometric function is to be carried out, some of the above types of multiplying devices are used as the elements of J and 2. As element 3, a multiplier device of the first type is used, performing the product of scalar values.

Дл  воспроизведени , например, синусоидальной зависимости элемент / представл ет собой множительное устройство третьего типа, а элемент 2 -первого типа. На их выходах соответственно имеем:For reproduction, for example, of a sinusoidal dependence, the element / is a multiplying device of the third type, and the element 2 is of the first type. At their outputs, respectively, we have:

A U-V-sm U,A U-V-sm U,

V.(2)  V. (2)

После сравнени  в точке 5 результатов перемножени  в элементах / и разность А, равна :After comparison, at point 5, the results of multiplication in the elements / and the difference A, is:

Г л 1Г л 1/QG l 1 g l 1 / q

l U-V-B U-V -U-V-flU-V l U-V-B U-V -U-V-flU-V

SU728205A 1961-04-26 1961-04-26 The method of building a static functional converter SU151051A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU728205A SU151051A1 (en) 1961-04-26 1961-04-26 The method of building a static functional converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU728205A SU151051A1 (en) 1961-04-26 1961-04-26 The method of building a static functional converter

Publications (1)

Publication Number Publication Date
SU151051A1 true SU151051A1 (en) 1961-11-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU728205A SU151051A1 (en) 1961-04-26 1961-04-26 The method of building a static functional converter

Country Status (1)

Country Link
SU (1) SU151051A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3500031A (en) * 1966-12-09 1970-03-10 Elliott Brothers London Ltd Function generators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3500031A (en) * 1966-12-09 1970-03-10 Elliott Brothers London Ltd Function generators

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