PLL control是什么意思 PLL control怎么读
PLL control的用法和样例
- Hysteresis control has disadvantage of unstable switching frequency.
滞环控制方法存在开关频率变化不定的缺点。 - For the finite propulsion reentry guidance, the conventional closed-thruster equation based on open-loop control loses its way.
摘要解决有限推力模型的再入飞行器初制导问题，利用传统开环控制的关机方程达不到要求的精度。
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