DSP在工业缝纫机控制中的应用  

Application of DSP in the industrial sewing machine

作　　者：葛永明[1] 颜建军[1] 

机构地区：[1]浙江机电职业技术学院电气工程系,浙江杭州310053

出　　处：《机电工程》2007年第11期37-39,共3页Journal of Mechanical & Electrical Engineering

基　　金：浙江省教育厅科技资助项目(20031106)

摘　　要：提出了一种基于数字信号处理技术(DSP)的全数字式工业缝纫机伺服控制系统的软、硬件方案,详述了关键部分的功能与实现方法,完成了系统软、硬件设计,并对整个系统进行了调试。系统采用位置、速度和电流环三环控制,并结合空间矢量脉宽调制(SVPWM)算法。测试结果表明,该系统稳定性高、噪音低、精度高,并且有良好的静、动态性能。The software ＆ hardware instance of digit industrial sewing machines of servo control system based on digital signal processing （DSP） was provided. The realization of the key parts was described, the design of software and hardware was completed, and the system was tested. The servo control system combines position loop, speed loop, current loop with algorithm of space vector pulse width modulation （SVPWM）. The measurement shows that the system has a high stability, low noise, high precision, and has a good static and dynamic performance.

关 键 词：数字信号处理技术 工业缝纫机 伺服系统 空间矢量脉宽调制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]