驱动单元

是一款多用途两分频全频扬声器，高频驱动单元是一个频响宽广平滑的。

F15 + is a multi-purpose two full range speaker frequency , high frequency driver is a smooth , wide frequency response .

基于SERCOS-III总线的伺服驱动单元接口

SERCOS-III Based Interface in Servo Driver Unit

该系统以PWM方式工作，应用IGBT功率模块构成功率驱动单元，采用8098单片机作为中央控制器。

The system operates in PWM mode using IGBT modules as power drive unit and 8098 s c computer as central controller .

介绍了本系统中电子节气门的机构和驱动单元设计，尝试用类似经验算法的增量型PID控制算法对节气门直流电机进行控制。

The structure and drive unit of electronic throttle are introduced . And increment PID control method like experience arithmetic is adopted to control the throttle DC motor .

硬件主要由交流异步电动机、控制单元（DSP芯片）、功率驱动单元、位置反馈单元和接口通讯单元组成。

Its hardware consists of a induction motor , the control unit ( the DSP chip ), the power unit , the position feedback unit and the communication unit .

由于音箱的辐射因频率的不同而不同，因此低频和高频驱动单元具有本质不同的辐射模式，其方向性，也就是常说的“Q”，在交叉频率处发生变化。

As loudspeaker radiation varies according to frequency , LF and HF drivers have intrinsically different radiation patterns whose directivity-known as'Q ' - changes at the crossover frequency .

通过RS-485通信实现对多机驱动单元的远程控制，提高系统的集成度与可靠性。

RS-485 communication was used to achieve remote control to drive units , which improved the system integration and reliability .

利用TI公司软件开发平台CCS，以微弱信号检测为理论基础，研究了数字滤波器、数字锁定放大器技术，最终实现了性能稳定的光源驱动单元以及光纤氢气的信号检测系统。

By using CCS of TI software development platform , I researched the digital filter and digital lock-in amplifier technology on the theoretical basis of Weak Signal Detection .

采用永磁同步电动机作为推进装置的驱动单元，选用的矢量控制作为控制策略并结合SVPWM技术，完成驱动系统的设计。

PMSM was chosen for the driving unit of the propulsion system . The driving system was designed under the theory of vector control and the SVPWM technology .

该文介绍一种结构新颖的小型三维空中电场传感器，由轴向（Z）和径向（X，Y）三路电场测量单元和驱动单元以及电路单元组成，用于探测电场强度的三维方向矢量。

A miniaturized electric field sensor used for measuring three dimensional electric field is introduced , which is composed of axial ( Z ) and radial ( X , Y ) electric field measuring units , driving unit and circuit unit .

以VoithTurbo公司驱动单元为例，介绍了与有限元计算相结合的驱动单元构架的强度试验方法。

With the driving unit of Voith Turbo company as the example , the strength test method for the driving unit frame combined with the finite element calculation is described .

成功制造出有效反射面积为30mm×30mm，拥有49个静电驱动单元的可变形反射镜。

A mirror was fabricated successfully , whose effective reflecting surface was 30 mm × 30 mm and the number of electrostatic actuators was 49 .

本文以三线制NPN式开关量输出型传感器为例，介绍了传感器的负载驱动单元的结构特点及驱动方式。

Taking a sensor of switch - output type NPN for example , its structural characteristic of the load driving unit and the driving pattern is introduced in this paper .

为了实现PMAC多轴运动控制功能，还在PMAC板上扩展相应的I/O转接板，同时采用松下高性能的交流伺服电机、伺服驱动单元、编码器等模块最终构成一个完整的开放性磨螺纹数控系统。

IPC and PMAC are the control center of the system which completes Panasonic AC servo motor , servo control units and encoders etc. In order to realize the function of PMAC multiaxial movement , Relevant I / O commutators were enlarged in PMAC board .

从DC1500V辅助变流器的特点出发，针对IGBT门极驱动单元开发过程中的一些问题，提出了行之有效的控制方案，并分析了这种驱动方式的工作原理及特点。

Starting from the characteristics of DC 1 500 V auxiliary converter , an efficient control scheme of IGBT gate drive unit is proposed for the solution of some problems during development . Working principle and features of the drive unit are analyzed .

最终的仿真和道路试验结果表明，变速驱动单元的特定结构，结合本文提出的E.T.Driver最优扭矩换档控制策略，相比传统AMT，E.T.Driver能够极大的提高换档质量、整车驱动平顺性和乘坐舒适性。

From the final simulation results and road test results , it can be found that the special structure and the corresponding control strategy of E.T.Driver can greatly enhance the gear shift quality , driving smoothness and driving comfort of HEV compared with the traditional AMT .

微机控制软起动液力驱动单元的研制与应用

Research and Application of Computer-based Soft Starting of Hydraulically Driven Unit

如何选取最优的驱动单元进行扬声器系统设计？

How to select an optimal driver for loudspeaker system design ?

数控机床交流伺服驱动单元容量的选择

Selection of AC Servo Drive Unit Capacity in CNC Machine Tool

机械自适应型管道机器人驱动单元的设计

Design of driving unit for the mechanically self-adapting typed pipeline robot

重载数字化机械驱动单元研究

Digital Machine - drive Cell for Heavy - duty Equipment

模糊控制在液压混合动力车辅助驱动单元中的应用

Fuzzy Control in Assistance Drives Unit of Hydraulic Hybrid Vehicles

磁悬浮列车供电系统用驱动单元容量的探讨

Probe into Driving Unit Capacity for Power Supply System of Maglev Vehicle

机车驱动单元的强度试验

The Strength Test on the Driving Units of Locomotives

驱动单元分离的扬声器的功率响应&分频设计的影响

Power Response of Loudspeakers with Noncoincident Drivers & The Influence of Crossover Design

其中，对液压驱动单元中主要、关键技术作了详细的分析和说明。

In the hydraulic unit , it put a detailed description of it .

选择可靠适用的光栅测量单元和步进电机驱动单元。

Choose reliable applicable grating measurement unit and stepper motor drive unit . 3 .

变频调速系统中驱动单元的设计

Design of Drive Circuit in Frequency Conversion Speed

柔顺机构的拓扑优化与驱动单元配置的集成设计研究

Study on Integrated Design of Topology Optimization of Compliant Mechanism and Layout of Actuator

研制了一种以自由端带有集中质量的悬臂式压电双晶片为驱动单元的新型惯性冲击式直线精密驱动器。

A new impact drive positioning device with end-loaded piezoelectric cantilever bimorphs is proposed .