查询词典 permissible error

The results showed that the determined components are homogenous on different position of sample surface and in different depth of the sample, and the repeatablity of determination resuts was also good under same preparation conditions. So this way could surmount the error from the sample preparation of powder press.

试验结果表明，块状样品表面不同部位及不同深度的化学成分分布均匀，相同熔融条件下的样品重复性良好，解决了用粉末压片制样对测定结果带来的误差。

To overcome the prediction error, a repetitive compensator was proposed, and its nice performance was proved by both simulation and experimental results.

仿真分析和试验结果均证明带重复补偿的状态观测器能较好预测系统状态。

However, developing a CMOS sensor represented a new challenge, and one troublesome aspect was the long and repetitive process of trial and error needed to achieve the target capabilities.

不过，研发CMOS感应器意味著新的挑战，而其中一个麻烦是为了达到既定性能所需要的试验与错误过程，十分漫长且重复。

The learning algorithm utilizes shape functions to approximate influence functions in integral transforms and estimate the control input to reduce repetitive error.

学习法则的补偿项是使用形状函数来趋近积分项中的影响函数，并且估测控制输入。

Permanent magnet linear synchronous motor ; Two-degree-of-freedom control ; Disturbance observer ; Repetitive control ; Zero phase error tracking control

永磁直线同步电动机；二自由度控制；扰动观测器；重复控制；零相位误差跟踪控制

We introduced all parts of a general repetitive control system after depicting the regulations of the repetitive control theory. The parts include inner model, delay section, compensator, low pass filter and controlled object. And we also analyzed the robust, convergence, following error of the repetitive control system.

阐述了重复控制的基本思想，重点介绍了重复控制系统得各个组成部分，包括重复控制器的内模、周期延时环节、补偿器、低通滤波器和控制对象等，并且分析重复控制系统的稳定性、收敛性和稳态误差等性能特征。

Firstly, this study aims to develop a sliding-mode based learning controller for eliminating repetitive error in flying height control. It incorporates characteristics of sliding mode control into learning control.

针对飞行高度控制中的重现误差部分，本研究首先提出结合滑动模式控制特性与学习控制特性，发展以滑动模式为基础之学习控制，用於消除重现性误差。

In order to overcome the shortcoming of PI controller in harmonics control, the repetitive control and PI control are combined and used in the closed-loop control of TSMC; The problem of conventional repetitive controller is pointed out and a modified repetitive control method is proposed: To avoid the influence of no-periodical disturbance on the control action of repetitive controller, the error caused by no-periodical disturbance is identified and discarded.

针对PI控制器对谐波控制的不足，将重复控制技术与PI控制相结合，应用于TSMC逆变级的闭环控制中；在此基础上提出了重复控制器的改进方案：对由非周期性扰动引起的误差不进行记忆，以避免其对重复控制器的控制动作产生干扰。

It was proved that the repetitive tracking error sequence was asymptotic tothe interval for arbitrary prescribed δ＞ 0 when iterations go to infinity.

证明当迭代次数i→δ时，重复跟踪误差可一致收敛到任意小界δ。

Thus, the repetitive component in the flying error can be compensated and a stable flying height can be maintained under a periodic disk vibration.

此类学习控制器能够学习所需之重复控制讯号输入，消除重现误差。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。