| タイトル | Knowledge-based approach to system integration |
| 著者（英） | Krishnamurthy, C.; Sztipanovits, J.; Blokland, W.; Biegl, C. |
| 著者所属（英） | Vanderbilt Univ. |
| 発行日 | 1988-10-01 |
| 言語 | eng |
| 内容記述 | To solve complex problems one can often use the decomposition principle. However, a problem is seldom decomposable into completely independent subproblems. System integration deals with problem of resolving the interdependencies and the integration of the subsolutions. A natural method of decomposition is the hierarchical one. High-level specifications are broken down into lower level specifications until they can be transformed into solutions relatively easily. By automating the hierarchical decomposition and solution generation an integrated system is obtained in which the declaration of high level specifications is enough to solve the problem. We offer a knowledge-based approach to integrate the development and building of control systems. The process modeling is supported by using graphic editors. The user selects and connects icons that represent subprocesses and might refer to prewritten programs. The graphical editor assists the user in selecting parameters for each subprocess and allows the testing of a specific configuration. Next, from the definitions created by the graphical editor, the actual control program is built. Fault-diagnosis routines are generated automatically as well. Since the user is not required to write program code and knowledge about the process is present in the development system, the user is not required to have expertise in many fields. |
| NASA分類 | COMPUTER PROGRAMMING AND SOFTWARE |
| レポートNO | 89N15583 |
| 権利 | No Copyright |
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