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- The ESO compensated by model provides the estimate of the unmeasured system's state and the real time action of the unknown disturbances, then improves the performance of the system. 具有模型补偿功能的扩张状态观测器可以获得系统的状态估计和未知外扰的实时作用量，使系统性能得到有效补偿。
- The design of a feedback control such that the output of the closed-loop system is not at all affected by unknown disturbances is called the problem of disturbance decoupling. 通过状态或输出反馈，使闭环系统的输出完全不会受到未知扰动的影响，这就是通常所说的干扰解耦问题。
- The former is a robust auto-disturbance rejection controller (ADRC), which contains nonlinear tracking differentiator (TD), extended-states observer (ESO), nonlinear proportional derivative (N-PD) and compensation of unknown disturbance. 首先,在关节空间设计了简单易行的强鲁棒性自抗扰控制器(ADRC),包括非线性跟踪微分器(TD)、扩张状态观测器(ESO)、非线性PD(N-PD)和扰动补偿四个部分。 并与传统PD控制进行了对比,显示了良好的控制性能。
- The leading role is played by a complete unknown. 演主角的是一个毫无名气的演员。
- The star of the film is a previously unknown actor. 这部电影里的明星以前是个默默无闻的演员。
- Don't disturb the paper on my desk. 别乱动我桌上的文件。
- Don't disturb her. She is learning her lessons. 不要打扰她，她在做功课。
- But the code does not disturb the profits. 但这种审查法规既不影响影片的利润。
- The Qualitative Control with Unknown Disturbance 含未知扰动情况下的定性控制
- Its greater part is unknown to me. 它的大部分对我是未知的。
- He was an unknown painter one year ago. 一年前，他还是一个不为人知的画家。
- I didn't like (ie felt reluctant) to disturb you. 我本不想打搅你。
- Don't disturb him----he has flaked out. 别惊动他，他睡着了。
- Sorry to disturb you, but this problem won't keep. 对不起,打扰你了,可是这个问题急待处理。
- This is a fact hitherto unknown. 这是一个至今无人知道的事实。
- A quantity of unknown numerical value. 未知数数值不明的一个数量
- Kate is in bad with Lucy for some unknown reason. 因为某些不为人知的原因，凯特和露西关系不好。
- We use x as the symbol for an unknown quantity. 我们用x表示一个未知数。
- It is no safe wading in an unknown water. 不知水深浅，涉水不安全。
- The investigation was tabled for reasons unknown. 不知何故调查延缓进行。
