摘要
介绍了软件实现锁相环的基本思想,并结合TMS320LF2407A型DSP研制并实现软件锁相环的基本方法,最后对软件锁相环算法的精确性和快速性进行了验证和分析,说明了该算法具有良好的效果.
The basic idea of phase locked loop implemented with software is introduced. The fundamental arithmetic based on DSP TMS320LF2407A is developed and realized. The veracity and speediness of this arithmetic is validated and analyzed. It is proved that the arithmetic has the preferable effect.
出处
《湖南工程学院学报(自然科学版)》
2006年第3期58-60,共3页
Journal of Hunan Institute of Engineering(Natural Science Edition)
基金
湘潭大学创新基金资助项目(04XZX10)
关键词
UPS软件
锁相环DSP
uninterruptible power supply (UPS) software
phase locked loop
digital signal processor(DSP)