發(fā)布時(shí)間：2018-06-15 02:15

  本文選題：振動(dòng)傳感器 + 振動(dòng)臺(tái)�。� 參考：《測(cè)控技術(shù)》2016年12期

【摘要】：為測(cè)試某型飛機(jī)振動(dòng)傳感器性能,采用背靠背比較法振動(dòng)測(cè)試方法,基于蘇試振動(dòng)臺(tái)(VT-500)、功率放大器(LA-800)、單軸向電荷輸出型加速度標(biāo)準(zhǔn)傳感器(Ymc222A25)、電荷放大器(Ymc8102T)、普源信號(hào)發(fā)生器(DG1032Z)以及研華PCI工控機(jī)與A/D板卡(PCI-1716L),搭建振動(dòng)傳感器試驗(yàn)器振動(dòng)測(cè)試平臺(tái),以DG1032Z輸出作為振動(dòng)激勵(lì)信號(hào)源,基于VC++6.0開發(fā)出信號(hào)發(fā)生器遠(yuǎn)程控制與板卡信號(hào)采集軟件,對(duì)試驗(yàn)器的功能進(jìn)行試驗(yàn)驗(yàn)證,結(jié)果表明其有效性。所研制的試驗(yàn)器可實(shí)現(xiàn)振動(dòng)信號(hào)源的產(chǎn)生與標(biāo)準(zhǔn)/被測(cè)信號(hào)的校準(zhǔn),從而為某型飛機(jī)振動(dòng)傳感器的測(cè)試與修理提供技術(shù)支撐。
[Abstract]:In order to test the performance of a certain aircraft vibration sensor, a back to back comparison method is used to test the vibration. Based on the Soviet-test vibration table VT-500, the power amplifier LA-800, the uniaxial charge output acceleration standard sensor Ymc222A25, the charge amplifier Ymc8102T, the general source signal generator DG1032Z), and the ICA PCI industrial control computer and the ArD board card PCI-1716L, the vibration testing platform of the vibration sensor tester is built. Using DG1032Z output as vibration excitation signal source, a signal generator remote control and board signal acquisition software is developed based on VC 6.0. The function of the tester is tested and verified, and the results show that it is effective. The developed tester can generate the vibration signal source and calibrate the standard / measured signal, thus providing technical support for the test and repair of the vibration sensor of a certain aircraft.
【作者單位】： 南京航空航天大學(xué)自動(dòng)化學(xué)院;中國(guó)人民解放軍第5720工廠;揚(yáng)州英邁克測(cè)控技術(shù)有限公司;
【分類號(hào)】：V216.8;TP212

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2 高金芳,楊曉偉,姜東升;振動(dòng)傳感器的微加速度動(dòng)態(tài)校準(zhǔn)[J];宇航計(jì)測(cè)技術(shù);2000年02期

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本文編號(hào)：2020107