查询词典 control vector

Objective To determine the distribution and fluctuation of vectors at Shunyi Olympic Rowing-Canoeing park of Beijing, providing background data for vector control in the area.

目的 掌握北京市顺义奥林匹克水上公园病媒生物分布及消长基本情况，为该区域病媒生物防治工作提供本底数据。

The first one is Vector Pursuit which is based on Screw Theory. The second one is Replicate Line Method presented by this thesis which is presented according to the skid-steering property of track-laying mobile robot and the constraint of its working environment. Thirdly, use the path tracking method proposed by Kanayama for reference to control the robot moving for the current position to the desired position with the desired velocity, so make the path tracking process more precise.

然后从运动学方面，根据机器人当前位置与目标点的位置偏差和角度偏差，采用基于螺旋理论的向量追击法，以及本文根据履带式移动机器人运动特点和工作环境特点提出了的轨迹跟踪方法，折线法，来确定机器人的期望运动；再借鉴Kanayama提出的轨迹跟踪控制方法，对机器人以期望运动速度从当前位置运动到目标点的过程进行控制，从而进一步精确了跟踪过程。

Based on using vector control frequency conversion drive system at a electroplating tin thin plate factory, the existing problems of energy feedback system and public direct current bus bar system are analysed, the ways of solving the problem are put forward.

针对某电镀锡薄板厂采用的矢量控制交流变频传动系统，分析了公用直流母线系统和能量回馈系统所存在的问题，提出了解决问题的方法，使采用的供电方式合理，有节能效果。

The Nano-electromechanical sensors, such as membrane pressure sensor, four-beam accelerometer and bionic vector hydrophone, are fabricated successfully by micro control-hole technology, and they are measured in pressure tank, jarring table and standing wave tube respectively.

采用控制孔技术成功加工出了基于RTS的圆膜压力、四梁加速度和仿生矢量水声三种新型纳机电器件，并分别对其进行了压力罐、振动台和水下驻波测试。

Speed-sensorless vector control system has two crucial problem, namely, the stability of speed identification and the controller structure.

无速度传感器矢量控制系统中存在两个关键性的问题，即速度辨识的稳定性问题和控制器结构问题。

Jet vane is a way of achieving thrust vector control. However, solid rocket motors in the wake of the jet vane work will inevitably cause a degree of thrust loss, this will lead to decline SRM performance and shorten missile range.

燃气舵是实现推力矢量控制的一种方式，但在固体火箭发动机尾流工作中的燃气舵不可避免的造成一定程度的推力损失，导致发动机性能下降和导弹射程减小。

Direct-drive wind power system, permanent magnetic synchronous generator, converter, vector control

直驱式风力发电系统；永磁同步发电机；变流器；矢量控制

An enzyme linked immunosorbent assay was developed using heat stress protein 70 purified with its cDNA and pET vector system and the titer of antibody to HSP70 in plasma was determined in 40 control parachutists without parachuting for half year and 42 parachutists after parachuting.

目的：探讨HSP70抗体滴度在评价跳伞对空降兵健康效应中的影响。方法：利用cDNA和pET载体系统纯化的HSP70，建立检测HSP70抗体滴度的酶联免疫吸附鉴定方法，并调查了40名近半年来未跳伞的对照组空降兵和42名跳伞后的跳伞组空降兵血浆中HSP70抗体滴度。

After research on vector control of AC induction motor, this paper presents the method of calculation on flux linkage .

通过对交流电机矢量控制系统的研究，介绍了转子磁链位置的计算方法。

There are four parts presented in this paper. In the first part, the B.F ironmaking process, B.F Expert System and the methods to predict the silicon content in molten iron are introduced. In the second part, the control parameters and state parameters of B.F ironmaking process are analyzed. In the third part, the Statistical Learning Theory and Support Vector Machine are introduced.

论文主要包括以下四个方面的内容：高炉炼铁、高炉专家系统和炉温预测的概述；高炉冶炼过程状态参数和控制参数的分析；统计学习理论和支持向量机方法；基于支持向量机的铁水硅含量数值预报模型和铁水硅含量多类别分类模型。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。