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动稳定性 [dòng wěn dìng xìng]
dynamic stability
- 直升机旋翼/机体耦合动稳定性是直升机动力学设计的基本问题之一。
Stability of the coupled rotor-body system has long been one of basic topics of helicopter dynamics. - 提出了电弧炉供电变压器提高过载能力、加强动稳定性、加强绝缘的具体措施。
Measures are put forward for increasing overload capacity, dynamic steadiness and insulating strength. - 以某典型火箭弹为算例,计算结果表明:马格努斯效应对旋转火箭弹静稳定性有有利的影响,对动稳定性影响显著;
For a typical rocket,results of calculation reveals that Magnus effect is benefit to static stability and significant affect to dynamic instability for spinning rocket;
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