2Aalst W M P.The Application of Petri Nets to work-flow management[J]. Journal of Circuits System and Computers, 1998,8(1):21-66.
3Su Stanley Y W, Meng J, Krithivasan R. Dynamic inter-enterprise workflow management in a constraint-based e-service infrastructure[J]. Electronic Commerce Research, 2003,3(1):9-24.
4郑翔.LotusScript与Formula应用手册[M].北京:机械工业出版社,2001..
5Teresa Orlowska-Kowalska, Krzysztof Szabat, Krzysztof Jaszczak. The influence of parameters and structure of PI-type fuzzy-logic controller on DC drive system dynamics[EB/OL]. http:∥www.elsevier. com/locate/fss,2001-06-16/2001-11-05.
6Lim K W, Ling K V. Generalized predictive control of a neat exchanger[J]. IEEE Control Systems Magazine, 1989,9(5):9-12.