提出一种以压电叠堆为驱动动力源的新型精密直线驱动器方案。
A new type of precise linear actuator using the piezoelectric stack as actuating element was presented.
报导了用于机器人多指灵巧手的精密微型直线驱动器，它体积小、输出力大。
A miniature linear actuator for the multifingered dexterous robot hand was reported, it is small, but takes on great output force.
“直线驱动筛分机”是为简单的大颗粒筛除和去除废品粉料而设计的低成本设备。
Direct Drive Screeners are designed for scalping and dedusting the product in a cost effective way.
根据气压流体控制原理，采用气动直线驱动技术和真空吸附技术，研制出气动送料机。
According to air flow control principle, by adoption of pneumatic line drive technology and vacuum suction technology, pneumatic feeding mechanism was manufactured.
针对直线驱动系统，提出一种新的加速度前馈控制策略及前馈质量与电机常数的校准算法。
A novel acceleration feedforward control strategy and a calibration algorithm on feedforward mass and motor constant were proposed for linear driving system.
应用有限元分析方法对步进型精密直线驱动器进行了力学分析，并进行了大量的试验研究。
Mechanical properties of the stepping linear sophisticated piezoelectric actuator are analysed with finite element method and a number of experiments were carried out.
介绍一种双活塞对置直线驱动斯特林制冷机，它具有振动小、结构紧凑、噪音低、可靠性高等特点。
Stirling cryocoler with two opposite pistons driven linearly is described in the paper, The crycooler has the characteristics of small vibration, compact structure, low noise and high reliability.
而直线驱动结构简单，刚度高，推重比大且不存在中间传递环节，极大的提高了加工效率和加工精度。
Meanwhile, linear drive has a simple structure, little thrust-weight ratio, high stiffness, and there is no inter-segments, greatly improves the machining efficiency and machining accuracy.
用金属材料制成的一体化可动结构和叠层式压电元件可组成蛇型步进式直线驱动器，能实现高精度、高可靠性的直线步进驱动。
The snake-step linear actuator is constructed based on the integrated moving structure made by metal and the stack PZT, it can achieve the line-step moving of high accuracy and high reliability.
提出一种HB型共永磁体的新结构二自由度平面直线电机方案，可用一台电机通过合理的磁系统设计实现二自由度平面直线驱动。
The paper puts forward a kind of HB type common permanent magnet new two freedom plane liner motor. It can realize two freedom plane liner driving through rational designing a motor's magnetic system.
当汽车直线行驶时，两个驱动轮有相同的牵引力。
When a car moves straight ahead, the drive wheels have an equal amount of traction.
仿真结果表明，采用这种控制策略可以十分有效地减小中凸变椭圆活塞直线伺服驱动系统的跟踪误差。
The simulation results show that the tracking error of middle-convex and varying ellipse piston linear servo drive system can be reduced effectively by this method.
本论文以超精密机床用永磁同步直线电机驱动进给伺服系统位置控制器为研究对象。
In this paper, the research object is the position controller of a permanent magnet linear motor direct drive feed servo system.
以高效率和高精度为基本特征的高速加工技术促进了直线电机直接驱动技术在高速加工中心中的应用。
High speed machining technology with the basic feature of high efficiency and high precision promotes the application of direct - drive linear motors.
介绍了利用直线电机作为砂轮进给驱动的磨削系统。
The grinding system which uses linear motor as a wheel feed drive is introduced.
研究结果为直线电机驱动的分体式压缩机的设计分析提供了理论依据，可使压缩机性能更优越，结构更合理。
The conclusions offer the theoretical basis for the design and analysis of the linear motor drive divided compressor, which make its performance better and its structure more proper.
采用永磁同步直线电机直接驱动是实现机床高精度进给的必要途径之一。
Adopting permanent magnet linear synchronous motor (PMLSM) direct drive is one of necessary approaches of realizing high precision.
通过与两轮差动驱动结构走直线和圆轨迹的仿真实验结果的比较，进一步说明了三轮式结构的优越性。
By the comparison with the two-wheeled differential drive structure on line or circular track's simulation experiment result, illustrate the tricycle WMR's superiority more and more.
如果你能驱动直线从上海到北京，总驱动时间大约12小时，18分钟。
If you could drive a straight line from Shanghai to Beijing, the total drive time would be about 12 hours, 18 minutes.
分析了以直线电机直接驱动下的高频响伺服刀架为核心的非圆截面加工系统的控制结构；
The paper presents the control structure of a non_circular machining system which is based on linear motor direct feed drive.
应用牛顿—欧拉方法建立了由直线音圈电机驱动的隔振平台的完整动力学模型。
The entire dynamic model of the vibration isolation platform driven by the linear voice coil motors is developed with Newton-Euler method.
设计了一套圆筒形直线感应电动机驱动的电梯全数字变频控制系统，对其进行了试验。
This paper introduces a frequency variable control system for elevator driven by linear induction motor, and this elevator has been tested.
在直线电机驱动弹性刀架的微位移进给装置上，采用陶瓷结合剂C BN 砂轮进行磨削加工试验研究，得到了较好的加工效果。
Better machining result has been obtained by using vitrified bond CBN grinding wheel on the microshift feeding device of elastic tool carriage driven by the linear motor.
研究定量反馈理论(QFT)在高速直线电机直接驱动平面运动定位系统控制中的应用问题。
This paper investigates the application of quantitative feedback theory (QFT) to high speed linear motor direct-drive X-Y table positioning system.
线性阵列的驱动器通常设置成使驱动器的所有对应点沿直线对齐。
The drivers of a line array are typically arranged so that all corresponding points of the drivers are aligned along a straight line.
直线电机驱动的进给系统是实现数控机床进给高速化的新形式。
The direct drive feed system by linear motors is an ideal solution to realize the high-speed system.
为满足超高速加工的要求，近年来出现了一种新型的直线电动机伺服驱动进给方式。
A new servo feed mode driven by linear motor comes out in recent years in order to meet the requirement of high speed machining.
机器人采用两个集成了高分辨率角位移反馈元件的旋转直接驱动电机和直线音圈电机作为驱动元件。
Two direct drive motors integrated with high resolution encoders and linear voice coil motor are used as driving parts.
直线电机直接驱动方式是高速精密机床进给系统的一种理想驱动方式。
The feed system of high-speed precise machine tool directly driven by linear motor is one kind of perfect driving method to the system.
叙述了利用直线电机驱动带式输送机的方案，并对各种方案进行了对比。同时指出了直线电机驱动带式输送机的前景。
The design plan of belt conveyer driven by linear motor is described and contrasted to another plans and points out the prospects of belt conveyer driven by linear motor.
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