|
Abstract: Grey system based experts evaluation method of weighting
coefficient is put forward. A new optimization strategy based on grey
difference degree is given subsequently, which is used to solve
multi-objective optimization design. Using grey difference degree,
multi-objective optimization design can be converted to single objective
optimization. Take the pumping unit multi-objective optimization design
as example, the count steps of the proposed approach is given in
details. The successful application in pumping unit multi-objective
optimization design shows that the grey difference degree based strategy
is effective. It can be used to solve non-smooth and strange functional
multi-objective optimization design.
Key words: Experts evaluation method of weighting coefficient Grey
difference degree Pumping unit Multi-objective optimization
design
CLC No: TH122
国家自然科学重大项目基金(59990470-2)和高等学校博士学科点专项科研基金(20010487024)资助项目.
Received 20010828, received in revised form 20020112
|