Title :
A representation for discrete assembly sequences in task planning
Author :
Ayoub, Rana G. ; Doty, Keith L.
Author_Institution :
Machine Intelligence Lab., Florida Univ., Gainesville, FL, USA
Abstract :
An extended description of a representation for discrete assembly sequences, the discrete task planning tree (DTP tree), is presented. A study of the maximum number of valid discrete assembly sequences generated, K, is made, and the effects of assembly rules and assembly constraints on K are studied. The DTP tree is generated offline, but it is stored for online use in assembly error recovery or for opportunistic assembly. A prototype of the task sequence generator using the DTP tree was implemented in Lisp on a PC
Keywords :
data structures; knowledge representation; trees (mathematics); Lisp; PC; artificial intelligence; assembly error recovery; assembly rules; discrete assembly sequences; discrete task planning tree; task planning; task sequence generator; Assembly; Computer aided manufacturing; Computer integrated manufacturing; Desktop publishing; Displays; Laboratories; Machine intelligence; Process planning; Prototypes; Robot programming;
Conference_Titel :
Computer Software and Applications Conference, 1989. COMPSAC 89., Proceedings of the 13th Annual International
Conference_Location :
Orlando, FL
Print_ISBN :
0-8186-1964-3
DOI :
10.1109/CMPSAC.1989.65175
