2[2]Cooper K.W., R.A.Erth,Centrifugal water chilling systems;focus on off-design performance,Heating/Piping/Air Conditioning Jan/P63-67 1978.
3[3]House,J.M.,T.F.Smith,A system approach to optimal control for HVAC and building systems, ASHRAE Transactions 1995.
4[4]Shengwei Wang,Xinqiao Jin,Model-based optimal control of VAV air-conditioning system using genetic algorithm,Building and Environment 35(2000)471-487.
5[5]B.C.Ahn,et al,Optimal control development for chilled water plants using a quadratic representation,Energy and Buildings 33(2001)371-378.
6[6]H.Zimmer,Chiller control using on-line allocation for energy conservation,ISA Annual Conference Proceedings,No,522,1976.
7[7]C.Chun and N.Norden,Computer optimization of refrigeration systems in a textile plant:a case history.Automation,18(6),1982.
8[8]L.EEnterline,A.Sommer and A.Kaya,Chiller optimization by distributed control to save energy,ISA Transactions,23(2),1984.
9[9]A.Lau,W.Beckman et al,Development of computerized control strategies for a large chilled water plant,ASHRAE Transactions,91(2),1985.
10[10]D.Thielman,Chiller optimization by energy management control systems,ASHRAE Journal,Nov.1983.
4Tian yi Z, Jili Z, Liang dong M. On-line optimization control method based on extreme value analysis for parallel variable- frequency hydraulic pumps in central air-conditioning systems[J]. Building and Environment, 2012, 47: 330 - 338.