1) Discrete Space Vector Modulation (DSVM)
离散空间向量调制(DSVM)
2) discrete space vector modulation
离散空间矢量调制
1.
To reduce the low speed torque ripple of induction motor based on direct torque control(DTC),a new control strategy-improved discrete space vector modulation is proposed.
针对异步电动机直接转矩控制(DTC)系统在低速时存在转矩脉动等缺点,提出了一种改进离散空间矢量调制的方法,仿真结果表明,该控制方法能有效地减小转矩脉动,改善定子磁链和电流的波形,改善电机的低速性能。
2.
An improved direct torque control (DTC) algorithm based on discrete space vector modulation (DSVM) is presented, and its simulation research is performed.
提出一种基于离散空间矢量调制(DSVM)技术的异步电机直接转矩控制(DTC)的改进算法,并对其进行仿真研究。
3.
A discrete space vector modulation(DSVM) method was developed to solve the problems of direct torque control(DTC) for induction motors related to flux ripple and torque ripple.
针对异步电动机直接转矩控制(DTC)系统存在转矩和磁链脉动等缺点,提出一种基于离散空间矢量调制(DSVM)的DTC系统。
3) DSVM
离散空间矢量脉宽调制
1.
In this paper, summary to the question that in the direct torque control(DTC) the ripples of torque, current and flux are large, switching frequency is low and not fixed, we develop one simple, effective method based on discrete space vector modulation(DSVM) by integrating method of voltage space vector with direct torque control.
针对异步电动机直接转矩控制系统存在转矩、电流和磁链脉动大、开关频率低、开关频率不固定等缺点，本文采用电压空间矢量法与直接转矩控制相结合的方法，提出一种直接转矩控制的离散空间矢量脉宽调制(DSVM)的方法。
2.
In this paper, summary to the question that in the direct torque control (DTC) the ripples of torque, current and flux are large, we develop one simple, effective method based on discrete space vector modulation (DSVM) by integrating method of voltage space vector with direct torque control.
针对异步电动机直接转矩控制系统存在转矩、电流和磁链脉动大等缺点,本文采用电压空间矢量法与直接转矩控制相结合的方法,提出一种直接转矩控制的离散空间矢量脉宽调制(DSVM)的方法。
5) time-discrete modulation
时间离散调制
1.
Based on the output-voltage error function, a novel time-discrete modulation technique is proposed for matrix converters (MCs) and time-discrete difference equations of a MC circuit are derived.
数字仿真和实验结果验证了时间离散调制技术的正确性和控制方法的可行性。
6) discrete space
离散空间
1.
It′s topological properties are studied,three equivalent conditions of which topological space(E,T) is discrete space and one equivalent condition of which topological space(E,T) is mediocre space are abtained.
以离散参数马尔可夫链状态空间E为集合定义该集合上的一个拓扑T,研究它的拓扑性质,得到拓扑空间(E,T)是离散空间的三个等价刻画以及(E,T)是平庸空间的一个等价刻画。
2.
A hierarchical MAS (multi-agent system) based on a multi-level discrete space and mesoscopic agent model for signal transduction network modeling and simulation was proposed.
提出一种基于多层次离散空间和介观水平Agent的层次式多Agent系统仿真细胞信号转导网络。
补充资料：空间光调制器
空间光调制器是一类能将信息加载于一维或两维的光学数据场上，以便有效的利用光的固有速度、并行性和互连能力的器件。
这类器件可在随时间变化的电驱动信号或其他信号的控制下，改变空间上光分布的振幅或强度、相位、偏振态以及波长，或者把非相干光转化成相干光。由于它的这种性质，可作为实时光学信息处理、光计算和光学神经网络等系统中构造单元或关键的器件。
空间光调制器一般按照读出光的读出方式不同，可以分为反射式和透射式；而按照输入控制信号的方式不同又可分为光寻址(oa-slm)和电寻址(ea-slm)
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