该研究对采用线性控制理论实现液压伺服系统的高精度位置跟踪控制有一定的帮助。
This research is available for realizing high accuracy hydraulic servo system "s position control by adopting the linear control theory."
为了设计高精度的直流无刷电机伺服控制系统，性能优良的位置跟踪控制器是其重要保障。
The position tracking controller with good performance is the guarantee of high precision brushless DC motor servo system.
通过控制导航条的状态来跟踪和展示用户当前位置很困难，成本很大时，用它来替代标签。
Use instead of tabs when it would be prohibitively expensive to track and display the current location of the user as a state in the navigation control.
跟踪生产线上静电的控制情况，对静电棒清洁状况及位置等进行日常的检查。
Track static electricity control status on production line, conduct regular check for E-static bar cleaning status & installation location.
影像稳定系统的控制属于位置跟踪问题。
Controlling the image stabilizing system is a position tracking control.
除了一个加速计之外，该控制器还采用磁场跟踪你的手的三维位置。
Rather than relying solely on an accelerometer, this controller USES a magnetic field to track both your hands' positions in 3d space.
然后，相对与控制器跟踪该点，通过改变位置来计算其速度。
Then you track that point relative to the controller, calculating its velocity as it changes position.
结果表明，相对于常规PD控制器，该神经网络控制器具有自学习、自适应功能，位置跟踪获得了满意的控制效果。
The simulation results prove that the neural network controller has self-learning and self-adaptive ability by comparison with PD controller. The position tracking control obtains satisfactory effect.
本文针对一类刚性悬臂梁电液位置跟踪系统，提出一种简便、有效的智能控制新方法。
In this paper, a simple and effective control method for electrohydraulic position tracking system in a rigid rotating cantilever beam is proposed by using AI technology.
DSP2812计算出光源空间位置，其比较差值直接送入DSP2812的事件管理器控制电机，实现快速定位和跟踪。
The DSP2812 calculates the lamp-house space position. Its compare difference is directly sent to the event manager control engine of DSP2812 and the fast orientation and tracking.
试验结果表明，比例-模糊pid控制能够确保电液位置伺服系统稳定工作和快速跟踪。
Experiment results show that the proportion-fuzzy pid control ensures the Electro-hydraulic position servo system to work steadily and track rapidly.
论述了三偏心蝶阀焊缝跟踪控制方法，分析了位移传感器的检测位置及其效果。
The tracking control technique of triple eccentric butterfly valve is introduced. The detection position and the effect of displacement sensor are discussed in this paper.
激光切割焦点位置自动跟踪系统的控制精度直接影响着激光切割加工的质量。
The control accuracy of laser focus auto-tracking system determines cutting quality of laser processing machine.
通过位置跟踪器获取操作者手掌的位姿数据，采用数据分解和矩阵变换的方法将其映射为虚拟手掌在虚拟现实环境中的位姿，实现了对虚拟手的准确控制。
The gestures of real palm that obtained by position tracker are mapped to the gestures of virtual palm in the virtual reality environment by data mapping and transfer matrixes.
本文还对位置跟踪进行PID控制，PID系数通过极点配置方法得到。
Furthermore, this system can control Angle position by PID method in which the PID coefficients are obtained using pole placement.
将预测控制与前馈控制相结合，提出了一种适合于位置跟踪系统控制的复合控制算法。
To combine the predictive control with the forward control, a new control algorithm is put forward for the position tracking control.
在基于位置内环和阻抗内环的力外环控制方式下，进行了机器人接触刚度变化较大环境(海绵、泡沫和铁块)的力跟踪实验。
Force tracking experiments of contacting various stiffness environments of sponge, foam, and iron surfaces have been performed under both position inner loop control and impedance inner loop control.
在光电实时跟踪系统中要求响应的时间短、跟踪误差小，采用速度环和位置环的串级控制是一种有效的设计方法。
The series control with the velocity loop and the position loop is an effective design method in the electro-optical tracking system which requires short respond time and little tracking error.
针对光电跟踪系统，提出一种基于内模控制原理的新型位置控制器设计方法。
A novel position controller for an electro-optical tracking system is designed based on Internal Model control (IMC) principle.
采用四象限探测器作为位置传感器，设计出以dsp作为控制器的双轴跟踪控制试验演示系统。
A demonstration system with DSP as controller used for testing double-axis tracking control techniques is designed by using four-quadrant detector as position sensor.
理论分析和仿真结果表明，该控制器可使交流伺服系统具有良好的位置跟踪特性和强的鲁棒性。
Theoretical analysis and simulation results show that the controller can make AC servo systems have good characteristic in position tracking and strong robustness is presents is this paper.
仿真结果表明：用该方法设计的控制器得到的位置跟踪误差迅速渐近趋于零，达到了较好的位置控制性能。
The simulation results show that this proposed controller can obtain better position control characteristic and the position tracking error goes to zero asymptotically.
控制器的设计是以线性伺服控制理论为基础的，它不仅能够消除由于轨道倾斜所带来的扰动，也能使系统跟踪其设定信号，使小车稳定在参考位置上。
The control law includes the integration term which not only eliminates the constant disturbance due to the inclined rail but also assures the cart of following the given reference position.
根据内模控制原理及光电跟踪系统参考输入及扰动输入特性，设计了一种新型位置控制器。
A novel position controller for an electro-optical tracking system is designed based on Internal Model control (IMC) principle and characteristic of disturbance and reference input for system.
实验结果表明：基于DRFNN的自适应控制器可使电液位置跟踪系统具有较强的鲁棒性和满意的跟踪性能。
The experimental results show that the adaptive controller based on DRFNN can make electro-hydraulic position tracking system more robust and obtain satisfactory tracking performance.
提出一种模糊PID控制算法，既能改善控制系统的过渡过程、减小超调量，又能保证系统跟踪位置精度。
The fuzzy PID control algorithm is presented not only to improve the transient time but also to reduce the overshoot and enhance the tracking accuracy.
姿态随动稳定跟踪天线平台的控制算法，采用位置前馈、速度和位置反馈控制。
The control algorithm of attitude follow-up stabilization and tracking antenna platform adopts position feed-forward control, speed control and position feedback control.
姿态随动稳定跟踪天线平台的控制算法，采用位置前馈、速度和位置反馈控制。
The control algorithm of attitude follow-up stabilization and tracking antenna platform adopts position feed-forward control, speed control and position feedback control.
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