1) width regulation
调宽
1.
Control system for mould width regulation in slab continuous casting machine;
板坯连铸结晶器调宽控制系统
2) adjusting the frequency and the width
调频调宽
1.
Based on the design thought of adjusting the frequency and the width,we have designed the PWM speed adjusting circuit which can change the width of the negative and the positive pulse at the same time can change the frequency of the pulse by digital form control,and which has been realized in the FPGA experiment platform.
基于调频调宽的设计思想,设计了一个正、负脉宽可以数控同时又可以改变频率的PWM调速电路,在FPGA实验开发平台上得以实现,实验仿真以及电路测试结果都取得了良好的效果。
3) PWM/PFM
调宽调频
1.
A kind of solar yellow traffic flash signal lamp controller which is designed by single-chip,utilizing Control Technology nf PWM/PFM.
介绍了一种单片机设计的太阳能交通黄闪信号灯控制器,利用调宽调频(VWVF)控制技术,通过检测环境光线以及蓄电池的充放电变化情况来自动调节信号灯的发光强度和闪烁频率,从而达到合理地利用电能,进一步延长信号灯的持续阴雨天工作能力。
4) broad tuning
宽调频，粗调
5) PWM
脉宽调制
1.
Research of a New Fault Current Limiter Controlled by PWM;
采用脉宽调制(PWM)控制的新型故障限流器的研究
2.
A PWM Subdivision Driver of Stepping Motor Based on FPGA;
基于FPGA的步进电机脉宽调制细分驱动器
3.
Application of MCU control PWM in pneumatic pressure-regulated valve;
单片机控制脉宽调制在气动调压阀中的应用
补充资料：调宽结晶器
adjustablemold：宽度可调的结晶器，一般只用于板坯连铸。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条