资料介绍
（北京航空航天大学 工程系统工程系, 北京 100083） 黄涛，李传日
摘要：大多数DSP系统都必须通过前向和后向通道和实际系统相连。本文详细介绍了具有代表性的振动控制系统中DSP后向通道的设计包括FIFO接口、双DAC级联以及数字滤波技术的采用，并简要的介绍了控制系统的结构和部分芯片特点。
关键词：DSP；后向通道；FIFO；DAC；数字滤波
中图分类号：TN409
文献标识码：A
Abstract: A majority of digital signal processing system must has forward channel and back channel which connect it to the actual application system. This paper introduces a design for the backward channel of DSP in the vibration control system. Some advanced method has been used In the design, just as FIFO, double-DAC and digital filter. This paper also includes the structure of vibration control system and the features of some devices.
Key words: DSP; backward channel; FIFO; DAC; digital filter
我要上传