A Novel Method for Acquiring Engineering-Oriented Operational Empirical Knowledge

Table 6

Structured representation of the completed OEK.

Problem scenario					Contributors	Content		Intent	Creditability
Problem ID	Problem name	Scenario ID	Scenario; characteristic	Scenario; attribute	Experts; ID	Critical dimension	Motion combination description	Intent description
001	The quality of welding is not constant	001	The head of inner vessel	Bending, welding, argon arc welding,	001-LK	Step	M3-M1P0-M4; -M2P1-M4	Obtain the high quality welds	100%
					002-YKB; 003-CSF	Step	M4-M2P1 ×  -M4		100%
					001-LK 002-YKB; 003-CSF	Step	M4P2M3P1	Reduce the pause in the welding process	100%
					001-LK 002-YKB; 003-CSF	Step	M2P1 ×	Easy to operate and control strength	100%
					001-LK 002-YKB; 003-CSF	Arcing point	1/4 circle	Obtain the high quality welds	80%