恒定线速度
- 网络Constant Linear Velocity;CLV;CLV constant linear velocity
恒定线速度-
阐述了当前经编机电子送经系统中最常见的送经原理：利用不同反馈信号构建的控制闭环系统来实现同一送经量下以恒定线速度进行反馈控制。
This paper introduces the most common let-off principle of the present electronic let-off system of warp knitting machine : the close-loop control system is established according to different feedback signals , and the feedback control is realized by the constant linear velocity with the same let-off amount .
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采用CNC-PLC模拟量单元的数据及信号处理环节，用变频器来实现对砂轮主轴电机的控制，从而保证砂轮以恒定的线速度进行研磨加工。
Through CNC-PLC data and tache of signal disposals of simulation unit , principal axis AC motors is controlled by transducer . hence , the constant thread speed of grinding wheel combining with the principal axis motor is gained .