power control ratio

Simulation results show that the fuzzy Control System had tracked of the best tip speed ratio when the wind speed is low, and get a stable output power when the wind speed is high.

仿真结果证明，模糊控制系统在低风速时很好的跟踪了最佳叶尖速比，在高风速时得到了稳定的输出功率。

In hover, and rotor control angles and power required versus advance ratio in forward flight with constant thrust coefficient at trim condition.

等拉力系数配平前飞时，旋翼各操纵角～前进比曲线和前飞需用功率～前进比曲线与德国宇航院（DLR）的试验结果比较一致。

And this paper analysis and research the whole system and establish mathematical model, result in which the changing power-load adjusting is the control way of the best Tip Speed Ratio.

本文分析研究并建立系统数学模型，根据系统模型确定最佳叶尖速比的控制采用可变功率负载调节方法。

Through analyzing the secondary voltage nave form and adopting intermittent charging to automatically regulate charging ratio, te maximum corona voltage can be obtained with minimum back corona by using EPIC-ⅱ ESP power source control system.

EPIC-Ⅱ电除尘器电源控制系统通过分析二次电压波形，采用间歇供电方式自动调节充电比，可达到最大电晕电压且使反电晕最小。