Description
2 直流母线电流到电机相电流的转换
由互补脉宽 …”
基于ARM9和QT的步进电机驱动控制系统设计与实现 “… 的硬件部分主要由:步进电机、TA8435H、S3C2440微处理器、光电耦合 … ,Rnf=0.8 Ω。步进电机接口需要使用快恢复二级管(D1 … 应用程序开发平台和图形界面控制电机系统的开发过程。
3.1 tslib … 移植。
4 结果测试
经测试,电机控制界面移植到了s3c2440上, …”
基于Cortex-M3处理器的步进电机控制系统 “… 。系统主控制器选用STM32F103VBT6来对电机进行控制,通过I/O口与 … 多种应用领域。
1.3 电机模块
系统采用SPGT62C19B电机控制模组中的步 … 组主要是为学习步进电机和直流电机的控制而设计的套件 … 两个输出通道发出驱动步进电机的脉冲信号。
SFM32F103VBT6微控制器作为 …”
基于PLC的电机反时限过流保护方案 “… 就需要启动断电电路来保护电机。也就是说电机热保护的实质是:判定 … 质的飞跃,PLC为核心的电机保护系统采样精度更进一步。
2 建立 … 过流保护的数学模型
电机正常运行时电机发热量和电机散热量相等可达到热 … 流保护精度,确定采用:
3 电机反时限过流保护方案的设计 …”
基于PSoC4的BLDC电机控制系统的设计与实现 “… 无刷直流(Brushless Direct Current, BLDC)电机正在汽车、家电、工业自动化、 … 总的说来,与永磁同步电机和步进电机相比,BLDC电机的控制较为简单。 … 图4:基于PSoC4的无刷直流电机控制框图[!–empirenews.page–]
对比基于 …”
基于svpwm变频调速的双电机控制算法应用 “… 会受到半导体功率器件的限制[1].电机在实时跟随同一目标转速的同时 … [6].
3.基于matlab的双电机同步控制模型
3.1 双 … 结果分析
系统中电机选用交流永磁同步电机(PMSM),通过simulink对本文中 … 转子的转速稳定到400r/min.当电机PMSM2突加负载转矩后, …”
基于PSoC4的BLDC电机控制系统的设计与实现 “… 原理
无刷直流(Brushless Direct Current, BLDC)电机正在汽车、家电、工业自动化、 …
总的说来,与永磁同步电机和步进电机相比,BLDC电机的控制较为简单。 … 将直接关断PWM输出,保护电机。[!–empirenews.page–]
图4:基于 …”
利用力科电机驱动分析仪MDA800高效调试整个电机驱动系统 “…
力科的电机驱动分析仪MDA800能够实现对电机驱动、电机控制、电机整个系统的测试,应对电机系统测试所 … 输出功率分析。
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