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Abstract: In order to overcome the combination explosion of AND/OR
graph used in evaluation of product’s disassembly-recycling property,
set AND/OR graph and disassembly AND/OR graph are defined and basic
sieving criteria which are applied to reduce the number of vertices and
edges are designed. An example demonstrates that sieved disassembly
AND/OR graph guarantees the perfection of model and suits the
disassembly-recycling planning of product.
Key words: Disassembly-recycling property Set AND/OR graph
Disassembly AND/OR graph Sieving criteria
CLC No: TH122
国家自然科学基金(59935120)和国家“863”计划(2002AA421240)资助项目. Received 20020828,
received in revised form 20021012
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