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- The paper studied the flutter stability of a single-DOF linear aeroelastic system with time-delayed feedback control. 研究了单自由度线性气动弹性系统在延迟反馈控制作用下的颤振稳定性特性。
- The analysis results show that the flutter stability of the suspension bridge during erection can be improved with the cross-hangers significantly. 分析结果表明,交叉吊索可以显著地改善方案桥主梁架设阶段的颤振稳定性。
- The analysis method proposed in the paper can be applied to the flutter stability analysis for a multi-DOF aeroelastic system with time-delayed feedback control. 本文建立的分析方法可推广应用于带延迟反馈控制的多自由度气动弹性系统的颤振稳定性分析。
- Then, with the most dangerous construction stage as an example, the improvement of the flutter stability of the system with cross-hangers mounted between the main cables and the deck is studied. 以其中最危险的架设阶段为例,研究了在主缆与主梁之间设置交叉索这咱结构措施提高系统颤振稳定性的效果。
- Flutter Stability Test and Study on Slotted Bridge Section 开槽桥梁截面的颤振稳定性试验研究
- Mother is all of a flutter because of thunder and lightning. 由于电闪雷鸣,妈妈感到十分不安。
- Global strategic balance and stability. 全球战略平衡和稳定。
- Flutter Stability Analysis for a Two-dimensional Wing with Time-delayed Feedback Control 带延迟反馈控制的二元机翼颤振稳定性分析
- Flutter stability analysis of suspension bridges by precise time-integration method 悬索桥颤振稳定性分析的精细时程积分法
- They unfurled the flag and let it flutter in the wind. 他们将旗展开让其迎风招展。
- That TV play caused a mild flutter among the viewers. 那出电视剧在观众中稍稍引起轰动。
- There was a flutter of wings among the trees. 树林里响起一阵飞鸟的拍翅声。
- He immediately fell into a great flutter. 他立刻变得心慌意乱。
- A fourth model may be tested for flutter speed. 第四个模型可用来进行颤振试验。
- The news caused a flutter among the teaching staff. 这个消息在全体教师中引起了不安。
- His arrival put the girls in a flutter. 他的到来使她心绪不宁。
- Political stability is essential to economic prosperity. 政治稳定对经济繁荣是必要的。
- Her heart began to flutter with fear. 她的心因害怕而开始柁柁跳。
- She had found it well to flutter ahead. 她发觉最好的办法是曲线前进。
- Our surprise attack put the enemy into a flutter. 我们的奇袭使敌人张皇失措。