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Abstract: The rough project-planning problem for virtual enterprise (VE)
in the industry of mould and die manufacturing is investigated. In
collaborative product commerce (CPC) of the mould and die making, the
coordinator need draw up the project-planning through negotiating with
the partners collaboratively. The rough project-planning is an important
part of such a negotiation-based project-planning. It is necessary for
us to synthesize safety and validity in the procedure to draw it up. The
uncertain factors of negotiation-based project-planning are analyzed and
mathematically modeled, and then an optimization goal is brought out for
the rough project-planning. Next, A rough project-planning is drawn up
by an simple example. In order to deal with practical problems, a
heuristic algorithm is put out and an application is demonstrated.
Key words:
CPC Virtual enterprise Rough project-planning Mould and die
CLC No: TH166
国家自然科学基金资助项目(59985002、56085001和69974011).
Received 20010814, received in revised form 20020104 |