| 1. | Lfo low frequency oscillation
低频振荡信号 |
| 2. | Damping lower frequency oscillation in power system based on artificial intelligence
基于人工智能的电力系统低频振荡抑制 |
| 3. | The low frequency burning oscillation of the 85 % h202 - pe hybrid rocket motor is discussed
研究了85 hzoz ? pe固液火箭发动机的低频振荡燃烧现象。 |
| 4. | The results are as follows : ( 1 ) the lfo characters of olr and wind field is obvious during 1980 - 2000
结果表明： ( 1 )长江中下游地区无论旱涝年份， olr场和风场的低频振荡特征都十分显著。 |
| 5. | In audio , a very low frequency oscillation often resulting from a positive feedback path in an amplifier system
在音响设备中出现的振荡频率极低的低频振荡，常因放大系统的正反馈回路引起。 |
| 6. | ( 3 ) the frequency modulation effects of positive ( negative ) dipole or unipole forcing source on lfo in the mid - high latitudes are difference
( 3 )正、负偶(单)极强迫源对中高纬大气的低频振荡调制作用不同。 |
| 7. | ( 5 ) the frequency modulation effects of positive ( negative ) dipole and positive ( negative ) unipole forcing source on lfo have the same sensitive region
( 5 )正(负)偶极和正(负)单极对大气的低频振荡调制有相同的敏感区。 |
| 8. | By means of eigen - analysis , this paper presented the careful research for the damping characteristic of low frequency oscillation in power system
本文基于特征值分析法，对电力系统低频振荡的阻尼特性问题进行了深入的研究。 |
| 9. | The method of hvdc small signal modulation is applied to enhance the small signal stability of the system ; the results are investigated based on the prony method
采用prony方法，研究了直流小信号调制对提高低频振荡阻尼的作用。 |
