Establishment of airworthiness information retrieval system by a modified Collaborative IRST Model

摘要

To address the problem of the mass structural and non-structural data query related to airworthiness information, the collaborative search model based on IRST and B-tree algorithm is proposed. The test shows that, compared with the original joint model of IRST and relational database, this method enhances greatly the efficient of joint searching of the two, and thus satisfies the need of information retrieval in varied format of data.