ProceedingsIEEE Computer Society Press, 1995 - Artificial intelligence |
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Page 103
geometrical tolerances ( examples : perpendicularity , concentricity ) Dimensional constraints come from the position dimensional tolerances in the part drawing . To be converted into constraints , a reference has to be determined for ...
geometrical tolerances ( examples : perpendicularity , concentricity ) Dimensional constraints come from the position dimensional tolerances in the part drawing . To be converted into constraints , a reference has to be determined for ...
Page 114
... constraints . In the second step individual constraints are collected into networks . In the third step , the constraints are optimized and a manufac- turing plan in generated , and in the fourth step the estimated cost and feasibility ...
... constraints . In the second step individual constraints are collected into networks . In the third step , the constraints are optimized and a manufac- turing plan in generated , and in the fourth step the estimated cost and feasibility ...
Page 117
... constraint 2 : Datum side 3 must be machined . • Operation constraint 3 : Datum side 5 must be machined . Size cuts : Even when we are not required to ma- chine the outer envelope surfaces to meet the toler- ance constraints we computed ...
... constraint 2 : Datum side 3 must be machined . • Operation constraint 3 : Datum side 5 must be machined . Size cuts : Even when we are not required to ma- chine the outer envelope surfaces to meet the toler- ance constraints we computed ...
Contents
A New Approach for the Specification of Assembly Systems | 9 |
Plan Representation and Generation for Manufacturing Tasks | 22 |
Lessons Learned from a Second Generation Assembly Planning System | 41 |
Copyright | |
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algorithm analysis applied approach Artificial Intelligence assembly model assembly operations assembly planning assembly sequences assembly task camera cell clearance collision common ontology components Computer Conf Conference on Robotics configuration space constraints convex coordinates corresponding Cspace decomposition defined described disassembly domain ellipsoid equation example execution feasible fixels fixture function geometric global goal graph grasp gripper handler IEEE implemented initial input insertion intersection knowledge representation machine manipulator Manufacturing Systems mating method motion planning moving nodes object obstacles octree ontology optimal orientation parameters path path planning performance Petri net Petri nets planner position problem Proc process planning rendezvous-point represent representation robot motion Robotics and Automation scheduling sensor shown in Figure simulation snap fastener solution strategy structure subassemblies subgoal task planning ternary operations tion tool trajectory transition uncertainty vector voxels workcell workpieces