Increment motion control system refers to microsecond even nanosecond electronic apparatus switch transient process, millisecond digital controller adjust process and second motor transition process.
A new design method of digital PII robust adjusting controller for a general processcontrol system with large time varying time delay is developed by studying its properties.
通过分析典型大时变时滞工业过程的特性，提出了一种新的数字PI I鲁棒调节控制器的设计方法。
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The phenomena of integral saturation of digital PID controller often occurred in processcontrol and the corresponding resolvents are investigated and analyzed.