主要介紹了以16 位MC68HC16Y1 單片機為核心的電子送經卷取控制系統設計。此系統采用了交流伺服和CAN 總線技術，對送經卷取運動進行同步控制，實現經紗張力的動態控制，有效地提高了織物的質量。
關鍵詞：織機；電子送經；電子卷取；CAN 總線

The Control System of Electronic Let-Off and Electronic Take-Up XIAO Qiang , HE Yong
(College of Mechanical Engineering , Donghua University , Shanghai , 200051 , China)
abstract: A control system of electronic let-off and electronic take-up in loom using the single chip microcomputer is designed. With the application of AC servocontrol technology and CAN bus technology in it, the system realizes synchronization control between electronic let-off and electronic take-up. At the same time, the system realizes the dynamic control of the warp tension so as to can improve the quality of fabrics.
Key words: loom; electronic let-off; electronic take-up; CAN bus.