對中厚板無約束淬火機的計算機過程控制系統中的輥道控制的構成及實施方法進行了介
紹，通過自校正神經網絡算法對PID 參數進行優化，并對系統的性能進行了分析，淬火機輥道控制系統經過實際運行，不但提高了產品的性能指標，而且由于使用了智能化控制手段，增加穩定性，使生產效率大大提高，減輕了工人的勞動強度。
關鍵詞：中厚板；PID；自校正；神經網絡
Abstract: The paper mentions the computer process control system composition and utilizing
of unconstrained quenching machine for medium steel plate, and mainly introduces the methods of roller control. By using the BP algorithm of self-adjusting artificial neural network, the paper optimizes the PID parameter, and analyzes the performance of the control system. The quenching control system has been running normally and stably. By introducing the intelligent control methods, not only is the products’ performance improved, but also the yield and stability increases, and the intensity of labor is reduced.
KEY WORDS ： PID; Self-adjustment; Artificial neural network