[5] KAM K M, MOSES O. Tade Simulated nonlinear control studies of five-effect evaporator models[J]. Computers and Chemical Engineering ,2000,23:1795-1810.
[6] TADE' L C, KRAETZL M O. Nonlinear control of a simulated industrial evaporation process[J]. Journal of Process Control, 1995,5(3): 173-182.
[7] MONTANO A, SILVA G, HERNANDEZ V. Nonlinear control of a double effect evaporator[M]. Advanced control of chemical processes,New York, Pergamon Press, 1991:167-172.
[8] ZADEH. L. A. Fuzzy algorithms[J]. Information and Control, 968,12(2):94-102.