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一引言应用数学方法寻求化工过程操作的改进方案,或最佳的操作条件,以获得经济效益,这样的工作可以追溯到60年代。例如,美国Box教授开创了调优操作,其缩写为EVOP(EVolntionary Operation)[1],现在已成为经典调优操作法;国内华罗庚教授推广应用优选法来改进操作条件。经典EVOP和操作条件优选,一个共同的特点是通过试验来改变操作条件,从而达到目标(如产量、质量、能耗、利润等)的改进,而没有引进过程
I. INTRODUCTION The use of mathematical methods to seek improvements in chemical process operations or optimal operating conditions for economic benefit dates back to the 1960s. For example, American Box professor pioneered the tuning operation, which is abbreviated EVOP (EVolntionary Operation) [1] and has now become the classical tuning operation method. Professor Hua Huaogong has promoted the application of optimization method to improve the operating conditions. A common feature of classic EVOP and operating conditions is that one common characteristic is to experimentally change the operating conditions to achieve improvements in objectives (such as yield, quality, energy consumption, profit, etc.) without the introduction of processes