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Abstract: A new approach to automatic sketching of planar kinematic
chain from its adjacent matrix is proposed. The basic loops of the
graph, which correspond to the adjacent matrix of kinematic chain, are
derived by means of broadness-first spanning tree firstly, then these
loops are standardized and reordered according to some rules. Finally,
the graph of kinematic chain is automatically sketched out in terms of
the sequential loops. In addition, the comparison between the new
approach and existing ones is made. Through some application cases, the
effectiveness and completeness of the new approach is verified. the
implementation of corresponding computer prototype system is given.
Key words: Loop configuration Adjacent matrix Broadness-first spanning
tree Loop standardization Sketching Computerization
CLC No: TH112
TP391
国家自然科学基金资助项目(50075028).
Received 20010529, received in revised form 20011030
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