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目前单纯的单片机技术已不能满足控制领域的飞速发展的要求,于是将各种控制理论加之一些技术相融合,便应运而生许多控制器。例如将模糊控制理论、变频调速技术、单片机应用技术,一起应用于供水系统。就利用自调整修正因子Fuzzy-PID控制器,实现多泵组供水实现软起动控制、循环变频控制,实现先起先停,主、备泵周期定时投入运行以及自动巡检等功能,克服非线性,滞后性等缺点。
The current single-chip microcomputer technology has been unable to meet the requirements of the rapid development of the control field, so a variety of control theory combined with some technology, it came into being many controllers. For example, fuzzy control theory, frequency control technology, microcontroller applications, applied to the water supply system. On the use of self-adjusting correction factor Fuzzy-PID controller to achieve multi-pump water supply to achieve soft-start control, frequency control loop to achieve the first stop, the main pump cycle timed into operation and automatic inspection and other functions to overcome the nonlinear, Hysteresis and other shortcomings.