1) Electronic Let-off and Electronic Take-up
电子送经/电子卷取
2) electronic let-off and take-up
电子送经卷取
1.
The working principle on electronic let-off and take-up control system was analyzed.
阐述了电子送经卷取控制系统的工作原理,对以ARM7为核心芯片的电子送经卷取控制系统硬件进行了设计。
3) Electronic Let-off/ Electronic Take-up
电子送经/卷取
4) electronic take-up
电子卷取
1.
To popularize the electronic let-off(ELO) and electronic take-up(ETU) control system on homemade loom and improve the quality of textiles,the article designed an ELO and ETU control system which can fulfill the required control function at a comparatively low cost.
为提高电子送经和电子卷取系统在国产织机上的普及度,进而提高织物的质量,设计了一种可以用较低成本完成所需控制功能的电子送经和电子卷取控制系统。
2.
The electronic let-off and electronic take-up in loom are controlled by principal microcomputer and subordinate microcomputers.
采用主、从单片机控制织机的电子送经与电子卷取运动,通过主单片机输入和修改织机有关参数。
3.
The subject mainly depicts the designing of electronic let-off and electronic take-up systems which realize the dynamic control of the warp tension and realize signal test,comparison and calculation to control and readjust the let-off to effectively raise the fabric quality when the loom is running at high speed.
介绍了采用伺服驱动技术的电子送经、电子卷取控制系统的设计过程,此系统能满足在高速织造条件下对经纱张力的动态检测,进行检测信号与设置信号比较和计算,并对送经卷取运动实现控制与调整,有效地提高了织物质量。
5) ETU
电子卷取
1.
The Research of AC Servo in ELO and ETU Control System;
交流伺服在电子送经电子卷取控制系统中的应用研究
2.
Electronic let off (ELO) system and electronic take up (ETU)system are the main parts of the loom control system.
而电子送经电子卷取已经成为高档织机的重要标志,所以提高和改善剑杆织机的送经和卷取控制系统性能非常必要,因此提出了基于DSP(数字信号处理器)和交流伺服技术的电子送经电子卷取控制系统。
3.
Electronic Let-off (ELO) and electronic take-up (ETU) are the major salient features of modern advanced boms.
电子送经和电子卷取是现代高档织机的一大显著特征。
6) electronic let-off
电子送经
1.
Application of Fuzzy-PID compound control on loom electronic let-off and take-up;
Fuzzy-PID复合控制在电子送经中的应用
2.
Research on fuzzy electronic let-off device;
模糊电子送经装置的研究
3.
Application of servo drive technology in electronic let-off and electronic take-up of loom;
伺服驱动技术在织机电子送经与卷取中的应用
补充资料:电子-电子双共振
在垂直静磁场H的方向,施加两个微波电磁场:①较弱的微波电磁场,激发电子从能级2向能级3跃迁,不致于饱和;②强的微波电磁场,激发电子从能级1向能级4跃迁,使达到饱和,从而导致能级4的电子转移至能级3,以观察反映2→3跃迁的电子自旋共振信号强度的变化,故称为电子-电子双共振。它与电子-核双共振不同之处是不涉及核的跃迁,并且观察的与电子自旋共振有关的能级和未观察的跃迁能级之间无共享的公共能级。
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