1) perimeter control
周长控制
1.
The development of perimeter control of the checkerboard involved in structure topology optimization of multiphase materials is presented.
根据多相材料组分情况下结构有限单元密度变量的定义特点,拓展了周长约束的原始定义概念并提出了相应的4种周长控制约束新格式。
2) cycle control
周波控制
1.
The control circuit made up of double monostable circuit IC has realized some remarkable functions, such as cycle control, zero crossing trigger, and preventing from repeated and error trigger.
所设计的控制电路 ,利用双单稳电路 IC,实现了点焊过程周波控制、过零触发 ,以及防重触发和误触发功能 ,保证了焊接过程稳定、可靠 。
2.
The paper presents to make use of cycle control for features of autocycle on- off control on ac primary feed side and implementing principle circuit.
本文介绍了利用周波控制技术对交流一次供电侧进行自动循环通断控制的特点及原理电路。
3.
This paper presents a single-phase cycle control way that two-way Thyristor and its components adjust PWM power control by passing zero trigger,so as to enable the two-way thyristor main circuit to break over different rates of cycle according to the changes in load during the holo-cycle sinusoidal voltage.
提出一种采用单相周波控制方式的,由双向晶闸管及其组成过零触发控制方式,使双向晶闸管主回路在整个正弦全波电压期间依据轻重负载的变化导通不同比率的周波,即通过改变通断时间的比值达到交流调功的目的,负载上得到的是完整的电压电流波形,而且节能,解决了现有缝纫机电路功率因素低的问题。
3) one-cycle control
单周控制
1.
Three-phase three-wire three-level APF based on vector mode one-cycle control;
矢量模式单周控制三相三线制三电平有源电力滤波器
2.
Three-phase three-wire series hybrid active power filter based on one-cycle control;
基于单周控制的三相三线串联混合型有源电力滤波器
3.
Study on one-cycle controlled three-phase four-wire active power filter with four-leg;
基于单周控制的四桥臂三相四线制有源电力滤波器的研究
4) one cycle control
单周控制
1.
Reducing frequency phenomenon in Buck converters with one cycle control;
单周控制Buck变换器中的降频现象分析
2.
The study of one cycle control method without reset switch;
无复位开关的单周控制新方法研究
3.
Direct current side series active power filter with one cycle control;
直流侧串联型有源电力滤波器的单周控制方法
5) control cycle
控制周期
6) periodic control
周期控制
1.
The periodic control of a second-order non-autonomous chaotic circuit containing a nonlinear negative capacitor is studied by using the method of continuous control of chaos based on self-controlling feedback.
基于自控制连续反馈混沌控制方法，对一个含有非线性负电容的二阶非自治混沌电路进行了周期控制的数值研究。
2.
The method proposed has been successfully applied to control two simulated chaotic systems by incorporating the techniques of small perturbations and the periodic control in this paper.
将小扰动技术和周期控制技术结合起来 ,用遗传算法训练神经网络 ,使之成为混沌控制器 。
补充资料：送周长史
【诗文】：
青枫树里宣城郡，独佐诸侯上板桥。江客亦能传好信，
山僧多解说南朝。云阴出浦看帆小，草色连天见雁遥。
别有空园落桃杏，知将丝组系兰桡。
【注释】：
【出处】：
全唐诗：卷286_21
青枫树里宣城郡，独佐诸侯上板桥。江客亦能传好信，
山僧多解说南朝。云阴出浦看帆小，草色连天见雁遥。
别有空园落桃杏，知将丝组系兰桡。
【注释】：
【出处】：
全唐诗：卷286_21
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