1) brushless DC motor closed loop system
无刷直流电机闭环系统
1.
The fault diagnosis method based on double observers is introduced and it is applied to the fault diagnosis of brushless DC motor closed loop system.
对双观测器的故障诊断方法进行了改进,并将改进算法应用于无刷直流电机闭环系统的故障检测和隔离。
3) brushless DC motor system
无刷直流电动机系统
1.
Based on the mathematical description of current regulator, SPWM and PM motor, the mathematical model of a brushless DC motor system was proposed directly and transformed to a similar Lorenz system by applying the nonlinear affine transformation and the scaling transformation theory.
在电流调节器、逆变驱动电路及永磁同步电机数学描述的基础上,直接建立无刷直流电动机系统数学模型,运用非线性仿射变换及尺度变换理论,将系统模型变换为类Lorenz系统形式。
2.
A new type of slow speed brushless DC motor system with a two phase hybrid stepping motor and an indncsyn is presented in this paper The main construction, operiation principle and performance are introduced The system model is developed According, to the experiment results the system characteristics are summed u
提出了一种以二相混合式步进电动机作为驱动元件，感应同步器作为位置传感器构成的低速无刷直流电动机系统。
4) Ring Linear Brushless DC Motor
环形直线无刷直流电机
5) brushless DC generator system
无刷直流发电系统
6) vehicle-based brushless DC motor speed regulation system
车载无刷直流电机调速系统
补充资料：闭环系统(见控制系统)
闭环系统(见控制系统)
closed-loop system
匕一h〔丁。}1 xlto(19闭环系统(elosed一loop system)系统。见控制
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