Study on Formalizable Aircraft Assembly Process Planning Knowledge

Abstract:

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Domain knowledge representation is various and domain-concerned. The aircraft assembly process planning (A2P2) is a special domain, a lot of things should be taken into account, and the knowledge representation of A2P2 is complicated. It is focused on the knowledge representation of A2P2 in this paper. Based-on case, the framework of A2P2 knowledge is presented. The main considerations of A2P2 are analyzed, the transformation and reassembly of native A2P2 knowledge is studied, the features of A2P2 is acquired, and the formalizable framework of A2P2 is proposed. With BNF, a formal description of A2P2 knowledge is given.

Info:

Periodical:

Materials Science Forum (Volumes 532-533)

Edited by:

Chengyu Jiang, Geng Liu, Dinghua Zhang and Xipeng Xu

Pages:

640-643

DOI:

10.4028/www.scientific.net/MSF.532-533.640

Citation:

H. J. Qiu et al., "Study on Formalizable Aircraft Assembly Process Planning Knowledge", Materials Science Forum, Vols. 532-533, pp. 640-643, 2006

Online since:

December 2006

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Price:

$38.00

[1] P. Simon: Knowledge Engineering Review (City University of New York, USA).

[2] R. Neches and et al: AI Magazine, Vol. 12 (1991) No. 3, pp.36-56.

[3] T. Gruber: Knowledge Acquisition, Vol. 5 (1993) No. 2, pp.199-200.

[4] T.R. Gruber: ONTOLINGUA (Stanford University , Tech Rep : KSL-91-66 , 1992).

[5] J.F. Sowa: Knowledge Representation MA (PWS publishing Company, 1997).

[6] M. Uschold and et al: The Knowledge Review, Vol. 13 (1998) No. 1, pp.31-89.

[7] H.J. Qiu and et al: Proceedings of the Europe-Asia Symposium on Advanced Engineering Design and Manufacture, (2004), pp.430-438.

[8] M. Minsky: A Framework for Representing Knowledge (MIT-AI Laboratory Memo 306, USA 1974). �A2P2 Knowledge����Knowledge Head��Problem Domain��Solution Domain� �Knowledge Head����CaseID��Case Name��Case Description� �Case Creater��Case Creating Time� �Problem Domain����Clustering��Structure Feature��Tolerance Feature��Locating Feature� �Specification Feature��Material Feature� �Solution Domain����Assembly Order� �Structure Feature����Assembly Structure Tree� �Tolerance Feature����Tolerance Calculating Method��Tolerance Description� �Assembly Order����AOID��AO Name��AO Version��Valid Range��Sub-assemblies List� �Tools List��Working Specification��Working Description� �Instructions List��Checking Record� �Tolerance Description����Name��Value��Unit� �Sub-assemblies List����Part Name��Part Type��Number��Concerning Drawing� �Tools List����Tool Name��Tool ID��Number� �Instructions List����Working Procedure� �Checking Record����Item Name��Recording Value��Checker� Fig. 4 The BNF description of A2P2 knowledge.

DOI: 10.5220/0005640104290434

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