| 发明名称 |
METHOD OF ON-LINE INDICATION OF ROTOR SYSTEM RESONANCE |
| 摘要 |
FIELD: physics. ^ SUBSTANCE: invention may be used in systems intended for overcoming rotor system resonance. For this, signal proportional to rotor angular rotation speed fed to processor is processed, wherein said signal is transformed in characteristic of acceleration. Note here that said characteristic is differentiated two times for first zerofilling of third derivative to be used to determine resonance start zone. ^ EFFECT: on-line indication to overcome resonance. ^ 2 dwg |
| 申请公布号 |
RU2426081(C1) |
申请公布日期 |
2011.08.10 |
| 申请号 |
RU20100105491 |
申请日期 |
2010.02.15 |
| 申请人 |
GOSUDARSTVENNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "JUZHNO-ROSSIJSKIJ GOSUDARSTVENNYJ UNIVERSITET EHKONOMIKI I SERVISA" (GOU VPO "JURGUEHS") |
发明人 |
KUZNETSOV SERGEJ ANATOL'EVICH;LYSENKO JAROSLAV ALEKSEEVICH;STARCHENKO IVAN EVGEN'EVICH |
| 分类号 |
G01M1/00 |
主分类号 |
G01M1/00 |
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