In this system we apply the double closed loop theory to guarantee the accuracy of position control.
在本系统中，我们应用了双闭环控制理论，以保证位置控制系统的稳定性。
Therefore, reducing the chattering is the key to improve the accuracy of position tracking in sliding mode control system.
因此，有效削弱滑模控制系统的抖振是提升系统跟踪精度的关键。
It is proved that the rapid response, the high accuracy of position and the strong robustness can be met by selecting reasonable pid parameters.
实际运行结果表明：这种算法通过选择合理的PID参数，能够满足该位置伺服系统响应速度快，位置精度高，鲁棒性强的要求。
The machining accuracy of WEDM means mainly the dimensional accuracy, accuracy of form, accuracy of position, and the surface roughness of cut surfaces.
电火花线切割加工精度，主要指尺寸精度、形状精度、位置精度以及加工表面粗糙度。
Abstract: One of the most important factors to depress the accuracy of position tracking is the internal and external uncertainties always existing in the system.
摘要：影响位置跟踪精度最重要的因素之一是系统不可避免地存在内外不确定性。
Position loop servo system with sliding mode controller, improved accuracy of position tracking servo system, to further improved the system of permanent magnet servo control performance.
对伺服系统的位置环采用滑模变结构控制器，提高了伺服系统位置跟踪精度，进一步改进了永磁伺服系统的控制性能。
The study shows that participants could accurately recall the position of two-thirds of their smartphone apps on a blank phone and with similar accuracy on their palm.
这项研究显示参与者可以准确记住他们智能手机上三分之二应用的位置，接近手掌上的记忆准确率。
By being able to toggle a web composition on or off, web developers and designers can have a visual guide for pixel-perfect accuracy of the position and dimensions of web page components.
借由切换网页组成的开关，网页开发者与设计师拥有可视化指导，精确位置和网页部件的尺寸。
A mathematical model is established and validated with computer imitation. The results show that the method can effectively improve accuracy of object position and reliability.
建立其数学模型，并进行计算机仿真验证，其结果显示出该方法可以有效地提高目标的位置精度与可靠性。
Fault information processing technology is the premise of the fault diagnosis, it in to improve the diagnostic accuracy and reliability in a very important position.
故障信息处理技术是故障诊断的前提，它在提高诊断的准确性和可靠性方面处于非常重要的地位。
Mathematics model is established, and verified by the imitation of computer. The results show that the method can effectively improve the accuracy and reliability of the position.
建立其数学模型，并进行计算机仿真验证，其结果显示出该方法可以有效地提高目标的位置精度与可靠性。
When possible, snipers should move to a new shooting position any time that they can, or any time that they believe their current position has been pinpointed within a reasonable degree of accuracy.
当情况允许时，狙击手应该像新的射击点移动，无论何时只要他认为他可以，或他当前的位置已经在某种精度上被确定了。
The accuracy of the position obtained by this method is higher than that of the traditional celestial fixing.
其船位精度较传统的一般天文定位的精度要高。
Then according to the voidness of GPS satellites in different position, the effect on navigation accuracy of GPS(that is GDOP)is studied. The validity of voidness strategy is proved by simulation.
首先分析了GPS卫星对特定区域的覆盖情况，然后针对不同位置的GPS卫星失效，考察对GPS导航精度即目标区域GDOP值的影响，并通过仿真予以验证。
This paper analyzes the sources of effecting the error of the accuracy in electrohydraulic position servo system, and carries out quantitative analysis and calculation to main factors.
本文从工程实际出发，分析了影响电液位置伺服系统精度误差的来源，并对各主要因素作了定量的分析计算。
It briefly introduces the conception, evaluating criterion of Manufacturing Center's position accuracy and some factors related to position accuracy.
简单概述了加工中心位置精度的概念、评价指标以及与位置精度有关的因素。
Technique issues such as clamping deformation, guarantee of hole position accuracy and plane seal, etc. for motorcycle case body and case cover are introduced.
介绍了摩托车箱体、盖加工中的装夹变形、位置精度和平面密封保证等方面的工艺问题。
Furthermore, the controller is insensitive to variation in system parameters, and can outstandingly improve position accuracy of robotic system.
此外，该控制器对系统参数变化不敏感，具有很强的鲁棒性，能显著提高机器人系统的位置精度。
The sensitivities of error parameters were analyzed at the maximum error position, and accuracy synthesis was conducted by using Monte Carlo method.
并对系统最大误差位置进行误差参数灵敏度分析。用蒙特卡洛法进行精度综合。
Investigates a method for increasing the positioning accuracy of electric APC (auto position control) system for plate mill while assuring its positioning speed.
研究在保证中板轧机电动APC(自动位置控制)系统定位速度的同时提高定位精度的方法。
A method to evaluate position accuracy of NC machine tools by means of EXCEL software on computer is introduced in this paper.
数控机床位置精度的评价处理方法复杂繁琐，需要处理大量的检测数据。
It is demonstrated by experiment that this calibration is suitable for obtaining true structure parameters of links and the position accuracy of multi joint CMM can be improved greatly.
实验表明，该校准方法适合于多关节坐标测量机结构参数真值的获得，并可极大地提高测量机的位置准确度。
Estimation of Doppler central frequency has an important effect to accuracy of fixed position in the fixing approach with no reference points for ocean SAR.
在无参考点海洋sar定位方法中，多普勒中心频率估计对定位精度有着重要的影响。
The position accuracy of machine tool is directly affected by the servo-control method which should be properly selected to ensure the high position accuracy of a CNC system.
伺服控制方法是影响机床定位精度的关键因素之一，要保证数控系统的高定位精度，应采用合理的伺服控制方法。
High sensitivity photoelectric eye color tracing, numerical input of cutting sealing position for extra accuracy.
高感度光电眼色标跟踪，数字化输入封切位置，使封切位置更加准确。
For the test requirement of precision agriculture, differential systems of GPS position were adopted to increase the position accuracy of GPS system.
为了精准农业技术示范试验需要，采用了GPS定位差分系统，以提高GPS系统定位精度。
In structured_light vision system, the accuracy of laser stripe center position is the main factor that determines the final system accuracy.
在基于线结构光的视觉测量系统中，激光光条中心的提取精度是影响系统最后精度的关键因素。
In structured_light vision system, the accuracy of laser stripe center position is the main factor that determines the final system accuracy.
在基于线结构光的视觉测量系统中，激光光条中心的提取精度是影响系统最后精度的关键因素。
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