微器件产品装配工艺的智能决策
Intelligent Decision-making for Assembly Processes of Micro-device Products
针对微器件产品装配工艺规划严重依赖人工经验的问题,提出了基于知识驱动的细粒度微器件装配工艺规划方法,研制了融合产品和系统知识的微器件装配工艺决策软件。该规划方法考虑装配系统资源约束,从工序、工步、工艺参数三个维度规划微器件的装配工艺。基于区间型犹豫模糊熵的混合属性匹配权重参数确定方法保证了工艺决策算法的有效性。研制的决策系统实现了微器件产品装配工艺的快速决策。
To solve the problems that the assembly process planning of micro-device products relies on manual experience heavily, a knowledge-driven fine-grained micro-device assembly process planning method was proposed. And a micro-device assembly process decision software integrating product and system knowledge was developed. This planning method took the resource constraints of the assembly systems into account, and planned the assembly processes of micro-devices from process, steps, and process parameters. Based on interval-type hesitant fuzzy entropy, a mixed attribute matching weight parameter determination method ensured the effectiveness of the process decision algorithm. The developed decision system realized rapid decision-making of the assembly processes of micro-device products.
If partTray.contains (“HandTP”) == false & robotAssemblyTask.isEmpty == false & CurTaskGripper.Equal (lastTaskGripper) == true & CurTaskObjet.equal (lastTaskOutAssembly) == true & isPartOnRob == true & isGripperOnRob == true;
Then pickUpSteplist == {null,null, null, null}.
If AssemType.equal (“装配基体”) == true & productPutErea.contians (“HandTP”) == true;
Then isHasPutDown Step = false;
If AssemType.equal (“装配基体”) == true & isHasPlaceOnHT == false;
Then isHasPutDownStep = false;
Else isHasPutDownStep = true.
If AssemType.equal (“待装配件”) == true;
Then isHasAssemStep = true.
If AssemType.equal (“装配基体”) == true & isHasPlaceOnHT == false;
Then AdjustTool == “机器人”;
If AssemType.equal (“装配基体”) == true & isHasPlaceOnHT == true;
Then AdjustTool == “中心操作台”.
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国家重点研发计划(2019YFB1310904)
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