编码器

Semi-closed loop servo control, the use of variable frequency stepless speed spindle, spindle plus encoder can be car thread, and realize cutting Constant Linear Velocity.

采用半闭环伺服控制，主轴采用变频无级调速，主轴加编码器，可以车螺纹，并实现恒线速度切削。

In paper processing, encoders monitor the speed or position of the rotary processes that control the flow of pulp into the machine and the feed of paper onto spools.

在造纸工艺中哦很难过，编码器用于监控用于控制纸浆流入机器的流量以及将纸张喂料片轴上的旋转过程的速度或位置。

A quasi-regular LDPC codes encoder based on Q-matrix is designed and implemented.

设计了一种准规则Q矩阵LDPC码编码器。

Quality Products Quality products category life testing machine (mouse switch life testing machine, the mouse encoder life testing machine, wire pull testing machine, port plug life testing machine, the mouse DPI tester, wire tester Swing Life expectancy; etc.).

鼠标开关寿命测试机，鼠标编码器寿命测试机，线材拉力测试机，端口插拔寿命测试机，鼠标DPI测试仪，线材摇摆寿命测试机；等

This positive-feed insertion system has the tension of each roller controlled by a Control Techniques Dynamics UMD servo-motor with resolver feedback to a Unidrive SP AC drive operating in servo-mode.

在这种强制进料插入式系统中，每一辊子的张力都由艾默生CT Dynamics的UMD伺服电机控制， Unidrive SP交流驱动器在伺服模式下驱动带编码器反馈伺服电机。

Particular designs for joint structure are presented. The integrative design method of joint structure and angle coders is adopted so that the mechanical structure is compact and the cost is lower. In order to lighten the swing of rotary axis of joint angle sensor, high-accuracy anglecontact ball bearing is selected.

对关节结构进行了特殊设计，采用了关节结构与角度编码器一体化设计原则，保证测量设备的结构紧凑，降低成本；选择了高精度角接触球轴承，以减小角度传感器轴系的晃动，提高测量系统的总体精度；确定了空心轴结构，使传感器信号线从中穿过，使得测量设备外观美观。

Photoelectric encoder is often used for detection of rotate speed and angular displacement in lathe principal axis system or servo driver.

引言光电编码器是一种集光、机、电为一体的转速、位移传感器，具有精度高、响应快、性能稳定可靠等显著的优点。

Setting high speed counter, the changed angle of positioner rotation is converted to pulse number by encoder. Via comparison and judgment, the manipulator and positioner are realized real-time control. Thereby, the intelligent control of welding teaching and playback, seam tracking are achieved.

设置高速计数器，利用编码器将变位机转动的角度变化转换成脉冲数的多少，通过比较和判断，对操作机和变位机进行实时控制，从而实现焊接示教再现和焊缝跟踪的智能控制。

The algorithm is very simple and suitable for the real-time control of servo system.

系统主要由单片机实现了速度和位置控制器的数字化，并应用光电编码器实现了对系统速度和位置信息的检测。

Typical applications include extruders, line and travelling drives, high-speed roller doors and simple lift tables or dynamic variable speed drives.

除此之外，HTL编码器可被连接到8400 StateLine，由此扩展其潜在的应用。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。