control of orientation

Hence we take a deep look at the characteristic and research of pneumatic to realize the control of orientation at a high accuracy for the servo control system based on this theories foundation and provide guidance to the improvement of system function .

对气动比例阀的特性进行了较为深入的研究，为伺服控制系统的高精度的定位控制提供了理论基础，改善系统性能提供了指针。

According to the requirement of position control of orientation system in a underwater weapon multi-axial testing devices , a AC servo motor control system was introduced after comparing with several other servo control methods , such as DC motor servo control and step motor control methods .

本文针对某水中兵器测试装置多轴定位系统的位置控制性能要求，对直流、交流和步进电机等几种伺服控制方案进行了比较后，确定采用交流伺服控制系统对测试装置进行控制。

Research on Vapor Deposition and Control of Preferential Orientation of AlN Thin Films

AlN薄膜的气相沉积及取向控制研究

Real time control of cutter orientation for machining Surface-curve with multi - axis CNC machine-tool

多轴CNC机床加工曲面上曲线的刀具姿态实时控制

Error Control Analysis of Interior Orientation for Digital Image Based on Affine Transformation

基于仿射变换的数字影像内定向的误差控制分析

PMSM can get excellent speed measuring performance through coordinate transfer and the vector control of stator flux orientation .

通过坐标变换和定子磁场定向的矢量控制，永磁同步电机可以获得优良的调速性能。

Control of the preferred orientation in electrodeposited single-crystal Fe nanowires

电化学沉积Fe单晶纳米线生长中的取向控制

The Control Strategy of Magnetic Field Orientation on the Basis of DSP

基于DSP的磁场定向控制策略

The outside function of it is its influence and rectification to the surroundings , while its inside function mainly includes function of behavior power , function of self - control and function of value orientation .

其对外功能是指对周围环境的影响和改造，对内功能主要有行为动力功能、自我调控功能和价值定向功能。

Compared with the state-of-the-art synthesis routes of zeolite membranes , the method based on in-situ nucleation and secondary growth is simpler and more practicable , by which the control and optimization of membrane orientation and microstructure can be achieved .

与国内外现有合成方法比较，采用原位水热法合成晶种层并进一步进行二次生长得到分子筛膜的合成路线简单、易行，同样可以达到控制分子筛膜层晶体取向和微观结构的目的。

The characterization of the seed layer and final membrane by scanning electron microscopy ( SEM ) and X-ray diffraction ( XRD ) shows that the control and optimization of membrane orientation and microstructure can be achieved by using the in situ nucleation and secondary growth .

晶种层和膜层的扫描电子显微镜和X射线衍射等表征结果表明，使用二次原位法同样可以实现分子筛膜层晶体取向和微观结构的调控。

On the software , the mainly work is how to realize multi-degree freedom relative motion under two control methods ( control step by step and control of orientation arithmetic ) between two motion components , and save the data of the motion process .

在软件方面，主要实现了上、下层运动部件之间在两种控制方式（渐进过程控制和定位算法控制）下的多自由度的相对运动，并存储过程中的数据；

Based on feedback control theory , a trajectory-tracking controller is designed , so the tracking performance of system has the global stability and the independent control of both position and orientation for a mobile robot is realized .

根据回馈控制理论，设计了跟踪控制器，使系统具有良好的全局稳定性，实现了移动机器人的位置和方位的独立跟踪。