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一、序数字随动系统是先进的数字计算技术应用的一个例子。它用软件代替硬件,收到了很好的经济效益。它比原来的小功率随动系统简单,易于生产。可是目前人们对它的低速跟踪平稳性不够满意,因它在低速时有较明显的步进现象及停顿现象。我们就这个问题对其原理进行了分析,并对现行实施方案做了试验,得到了较大的收获,慢速跟踪平稳性有了明显的提高。现作一介绍。
First, the sequence of digital servo system is an example of advanced digital computing technology. It uses software instead of hardware, has received very good economic benefits. It is simpler than the original low-power servo system, easy to produce. However, at present, people are not satisfied with its low-speed tracking stability because it has obvious step-by-step phenomena and pauses at low speeds. We have analyzed its principle on this issue, tested the current implementation plan, got a great harvest, and the tracking stability has been obviously improved. Now make an introduction.