SU622053A1 - Digital device for control of discrete follow-up electric drive - Google Patents
Digital device for control of discrete follow-up electric driveInfo
- Publication number
- SU622053A1 SU622053A1 SU772467194A SU2467194A SU622053A1 SU 622053 A1 SU622053 A1 SU 622053A1 SU 772467194 A SU772467194 A SU 772467194A SU 2467194 A SU2467194 A SU 2467194A SU 622053 A1 SU622053 A1 SU 622053A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- control
- electric drive
- digital device
- discrete
- follow
- Prior art date
Links
Landscapes
- Processing Of Solid Wastes (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
снмости от фазы i;b xo;ui(vo сигпала компаратора 2 формируют число-импульсный код N(N), поступающий через реверсивный счетчик 6 па вход преобразовател 3 код- иапр жепие дл управлени работой коммутирующими ключами декодирующей сетки преобразовател 3. Число-импульсный код с блокииг-генераторов 4 и 5 поступает на коммутатор 7, который распредел ет п усиливает импульсы знитарьгого кода, составл таким образом миогофазпую систему ыапр гкений. Электропривод 8 преобразует т-фазное напр жение, снимаемое с выхода коммутатора 7, в дискретное угловое перемещение вала.From phase i; b xo; ui (vo sigpal comparator 2 form the number-pulse code N (N), received through a reversible counter 6 PA input converter 3 code-match to control the operation of the switching keys of the decoding grid of converter 3. Number-pulse the code from the blocking generators 4 and 5 goes to the switch 7, which distributes n amplifies the pulses of the nitary code, thus making up the myo-phasic arrays. e move the shaft.
Использование предлагаемого устройства повышает по сравнению с существ)аощими устройствами надежность и точность отработки управл ющего сигнала Ux{t) в диапазоне инфрапизких, промышленной и низких звуковых частот.The use of the proposed device improves the reliability and accuracy of the control signal Ux {t) in the range of low-frequency, industrial and low sound frequencies compared to creatures using devices.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772467194A SU622053A1 (en) | 1977-03-28 | 1977-03-28 | Digital device for control of discrete follow-up electric drive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772467194A SU622053A1 (en) | 1977-03-28 | 1977-03-28 | Digital device for control of discrete follow-up electric drive |
Publications (1)
Publication Number | Publication Date |
---|---|
SU622053A1 true SU622053A1 (en) | 1978-08-30 |
Family
ID=20701333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772467194A SU622053A1 (en) | 1977-03-28 | 1977-03-28 | Digital device for control of discrete follow-up electric drive |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU622053A1 (en) |
-
1977
- 1977-03-28 SU SU772467194A patent/SU622053A1/en active
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