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- Besides,constant current and chopping wave method and triangle-wave driving method were adopted to improve the toque performance. 采用恒流技术结合三角波形的高性能驱动方式,改善了电机的运行性能,并实际证实了该控制技术的可行性。
- Besides, constant current and chopping wave method and triangle-wave driving method were adopted to improve the toque performance.By practice, the feasibility of this technique was proved. 采用恒流技术结合三角波形的高性能驱动方式，改善了电机的运行性能，并实际证实了该控制技术的可行性。
- The paper advanced and introduced the drive scheme and realizes the technique of chopping wave constant current and even division based on control of 80C196MC single chip microcomputer. 通过合理选择步进电机相绕组细分电流波形,提出并介绍了基于80C196MC单片机控制的斩波恒流均匀细分驱动方案及实现技术。
- constant current and chopping wave 恒流斩波
- A method of chopping waves limiting magnitude is provided in regulating speed control system,which decreases efficiently noise of SRM. 在调速控制中提出了限幅斩波控制方式，在一定程度上降低了开关磁阻电动机的噪声。
- Baced on analysis of the cause and machanism of the runaway of mine electric locomotive controlled by chopped wave governor,some rules about runaway protect design are proposed. 分析了晶闸管斩波调速窄轨电机车失控原因,对产生失控的机理进行了探讨,提出了新的失控保护设计依据。
- Mr Johnson worked off his anger by chopping wood. 约翰逊先生用劈柴的方法来发泄他的怒气。
- My brother is chopping logs for the fire. 我哥哥正在为生火劈柴。
- Please don't chop in as much as you are doing. 请别老是这样没完没了地插话。
- He got the chop for always being late. 他老是迟到，所以被解雇了。
- He is chopping firewood in the yard. 他在院子里劈柴。
- Bill wave his hand to us and then drive away. 比尔向我们挥手告别后开车走了。
- Radio2 can be heard on the long wave band. 第二广播电台可在长波段收听到。
- I must chop that dead tree down. 我需将那棵枯树砍倒。
- She got the chop after ten years with the company. 她在公司工作十年後遭解雇。
- I am able to pick you up on the short wave radio. 我能用短波收音机收听到你的信号。
- A wave broke across the surface of the pool. 一个波浪从池水表面掠过。
- I was able to pick you up on the short wave radio. 我能用短波收音机收听到你的信号。
- Please don't chop in as much as you're doing. 请别老是这样没完没了地插话。
- The tidal wave formed a terrifying wall of water. 海啸形成一堵骇人的水墙。
