SU1503490A1 - Gas-turbine engine program control unit - Google Patents
Gas-turbine engine program control unitInfo
- Publication number
- SU1503490A1 SU1503490A1 SU4363358/06A SU4363358A SU1503490A1 SU 1503490 A1 SU1503490 A1 SU 1503490A1 SU 4363358/06 A SU4363358/06 A SU 4363358/06A SU 4363358 A SU4363358 A SU 4363358A SU 1503490 A1 SU1503490 A1 SU 1503490A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- code
- input
- angle
- equal
- control lever
- Prior art date
Links
Landscapes
- Feedback Control In General (AREA)
Abstract
FIELD: automation. SUBSTANCE: mode set-point device 5 when working in "operation" mode, generates code of preset angle of displacement of engine control lever for one input of comparison unit 4. After that codes of the angles are introduced into memorizing unit 15 of code set-point device 5 by means of program switch 13 at "input" mode at sequent pressing against "record" button 11. Code of real angle of engine control lever is applied to the second input of comparison unit 4 from angle digital measuring unit 3. Unit 4 generates code of angle which is equal to difference in code of real angle of engine control lever and code specified. Frequency from output of code-to-frequency converter 6, which frequency is proportional to code difference, is applied to the second input of AND gate 8. Pulses from time set-point device 7 enter the first input of AND gate 8 with duration τ being equal to time of displacement of engine control lever from one position to another one. Pulse repetition frequency is equal to time of operation of gas-turbine engines at preset mode. Pulse burst with duration t is applied to step engine of actuating mechanism I from output of AND gate 8, which mechanism operates preset number of steps, which is equal to number of pulses in burst. EFFECT: improved precision. 3 cl, 2 dwg
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4363358/06A SU1503490A1 (en) | 1988-01-13 | 1988-01-13 | Gas-turbine engine program control unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4363358/06A SU1503490A1 (en) | 1988-01-13 | 1988-01-13 | Gas-turbine engine program control unit |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1503490A1 true SU1503490A1 (en) | 1995-08-09 |
Family
ID=60526927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4363358/06A SU1503490A1 (en) | 1988-01-13 | 1988-01-13 | Gas-turbine engine program control unit |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1503490A1 (en) |
-
1988
- 1988-01-13 SU SU4363358/06A patent/SU1503490A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5573971A (en) | Head shifting device | |
SU1503490A1 (en) | Gas-turbine engine program control unit | |
TW367435B (en) | Method for controlling the handle-feed for a numerical control device, and the numerical control device thereof employing the manual pulse generator whose pulse signal is generated according to the rotative quantity of manually driven handle to generate the pulse control signal | |
JPS57202794A (en) | Controlling device for laser output | |
JPS5732021A (en) | Fuel injector | |
SU640268A1 (en) | Arrangement for determining transient process parameters | |
DE3566290D1 (en) | Arrangement for intermittent fuel injection | |
SU1092528A1 (en) | Device for reproducing quasi-chromatographic signal | |
SU664156A1 (en) | Programme presetting device | |
JPS573080A (en) | Timer | |
JPS55112807A (en) | Method of diagnosing turbine control circuit | |
SU866723A1 (en) | Pulse delay device | |
JPS57208320A (en) | Danger preventive control device for sequentially operating machine | |
JPS54114688A (en) | Sequence controller | |
JPS5780298A (en) | Drive system for stepping motor | |
SU562797A1 (en) | Device for numerical program control | |
SU815617A1 (en) | Differential ultrasonic device for measuring technological parameters by ultrasound speed | |
SU492786A1 (en) | Automatic Parametric Control System | |
SU781756A1 (en) | Assembling robot control device | |
JPS5732025A (en) | Fuel injection device | |
JPS6488896A (en) | Burglar device | |
SU652533A1 (en) | Programme-control device | |
SU826284A1 (en) | Drive programme-control device | |
SU1092527A2 (en) | Device for presenting functions | |
JPS55103602A (en) | Movement quantity change system of numeric control unit |