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北安普顿一家矿石烧结厂进行的计算机仿真研究表明:由于输送皮带的传输滞后造成原料控制系统的不稳定性,其原因是常规的三作用(P.I.D)调节器不能感受输送系统中的多余重量,而余重与常规调节器的控制作用结合造成系统起调与振荡。现
Computer simulations conducted at an ore sinter in Northampton showed that the instability of the feedstock control system due to lag in the conveyor belt was due to the fact that conventional three-acting (PID) regulators could not sense the excess weight in the conveyor system , While the weight and conventional regulator control the combination of the system caused by the tone and oscillation. Now