SU778398A1 - METHOD OF CONTROL OF THE CORRECTION OF THE AIR CONDITIONING SYSTEM IN THE CABIN OF THE AIRCRAFT - Google Patents
METHOD OF CONTROL OF THE CORRECTION OF THE AIR CONDITIONING SYSTEM IN THE CABIN OF THE AIRCRAFTInfo
- Publication number
- SU778398A1 SU778398A1 SU2686295/23A SU2686295A SU778398A1 SU 778398 A1 SU778398 A1 SU 778398A1 SU 2686295/23 A SU2686295/23 A SU 2686295/23A SU 2686295 A SU2686295 A SU 2686295A SU 778398 A1 SU778398 A1 SU 778398A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- changes
- change
- actuator
- simulating
- conditioning system
- Prior art date
Links
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
1. Способ контроля исправности системы кондиционирования воздуха в кабине летательного аппарата, основанный на имитации изменения режима работы при отключенных источниках кондиционируемого воздуха путем подачи на входные измерители регулятора теплотехнических параметров, снабженного указателем, сигналов давления, соответствующих тарировочным точкам этого регулятора, и проверке адекватности изменения выходного сигнала регулятора на его исполнительный механизм, отличающийся тем, что, с целью повышения достоверности результатов контроля и расширения области применения способа, при имитации изменения режима работы имитируют изменение расхода кондиционируемого воздуха, для чего соответственно изменяют разность давлений одновременно подаваемых входных сигналов и определяют адекватность изменения выходного сигнала по соответствию этой разности положений исполнительного механизма и указателя регулятора.2. Способ по п.1, отличающийся тем, что при проверке динамических характеристик системы в процессе имитации переходных режимов работы адекватность изменения выходного сигнала контролируют по синхронности изменения положений исполнительного механизма и указателя с изменением входных сигналов давления, которые предварительно замеряют на эталонной системе кондиционирование при ее продувке.3. Способ по пп.1 и 2, отличающийся тем, что одновременно с имитацией изменения расхода кондиционируемого воздуха имитируют изменение его температуры, для чего соответственно изменяют интенсивность нагрева и охлаждения входного измерителя температуры регулятора теплотехнических параметров.1. A method of monitoring the operation of an air conditioning system in an aircraft cabin, based on simulating a change in the operating mode when air conditioning sources are disconnected by supplying thermal control parameters to the input meters, equipped with a pointer, pressure signals corresponding to the calibration points of this regulator the signal of the regulator to its actuator, characterized in that, in order to increase the reliability of the results Trolling and expanding the field of application of the method, simulating a change in the operating mode, simulates a change in the flow rate of the conditioned air, for which the pressure difference of the simultaneously fed input signals respectively changes and determines the adequacy of the output signal change according to the difference between the actuator and the controller pointer. Method according to claim 1, characterized in that when checking the dynamic characteristics of the system in the process of simulating transient modes of operation, the adequacy of changes in the output signal is controlled by synchronization of changes in the positions of the actuator and indicator with changes in pressure input signals, which are pre-measured on the reference air-conditioning system when purging it .3. The method according to claims 1 and 2, characterized in that simultaneously with the imitation of changes in the flow rate of the conditioned air, they simulate a change in its temperature, for which, respectively, the intensity of heating and cooling of the input temperature meter of the thermal parameters controller is changed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2686295/23A SU778398A1 (en) | 1978-11-04 | 1978-11-04 | METHOD OF CONTROL OF THE CORRECTION OF THE AIR CONDITIONING SYSTEM IN THE CABIN OF THE AIRCRAFT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2686295/23A SU778398A1 (en) | 1978-11-04 | 1978-11-04 | METHOD OF CONTROL OF THE CORRECTION OF THE AIR CONDITIONING SYSTEM IN THE CABIN OF THE AIRCRAFT |
Publications (1)
Publication Number | Publication Date |
---|---|
SU778398A1 true SU778398A1 (en) | 2004-12-10 |
Family
ID=60518298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2686295/23A SU778398A1 (en) | 1978-11-04 | 1978-11-04 | METHOD OF CONTROL OF THE CORRECTION OF THE AIR CONDITIONING SYSTEM IN THE CABIN OF THE AIRCRAFT |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU778398A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7691001B2 (en) | 2005-03-15 | 2010-04-06 | Shaft-Form-Engineering Gmbh | Method for producing a joint connection and joint connection |
-
1978
- 1978-11-04 SU SU2686295/23A patent/SU778398A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7691001B2 (en) | 2005-03-15 | 2010-04-06 | Shaft-Form-Engineering Gmbh | Method for producing a joint connection and joint connection |
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