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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。
- In addition, the mathematical model of this aeroelastic system is estabi-shed by these test results using the combined classical fitting method and DFP method. 另外根据实测数据,采用经典的拟合方法与DFP法相结合的方法,建立了气动弹性系统的数学模型。
- 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。
- The different influences of temperature to two aeroelastic systems are analyzed. 分析了温度对这两种热结构气动弹性系统的不同影响。
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗？
- Public opinion was against the old feudal system. 公众舆论反对旧的封建制度。
- The system works on the principle that heat rises. 该项装置是按照热力上升的原理运转的。
- The drainage system has been aged. 排水系统已经老化了。
- They called for a radical reform of our tax system. 他们要求对税收制度进行根本改革。
- This is a highly efficient new heating system. 这是个高效的新取暖系统。
- He's mute on the subject of social system. 他对社会制度的问题保持沉默。
- He said he used this system in the year dot. 他说他很久以前用过这个系统。
- Our manager is conversant with account system. 我们的经理精通会计制度。
- The system can translate English into Chinese. 这个系统能将英语译为汉语。
- The caste system is still strong in India. 种姓制度在印度仍然很牢固。
- I can send him a note via the internal mail system. 我可以通过内部通信系统给他发个通知。
- A request for information from another system. 为查看另一系统中的信息而发出的一种请求。
- The aeroelastic problem is as old as aircraft. 气动弹性问题伴随着飞机发展的全过程。
