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A knowledge-based system for liquid retaining structure design with blackboard architecture

机译:基于知识的黑板结构液体保持结构设计系统

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Owing to the high degree of vulnerability of liquid retaining structures to corrosion problems, there are stringent requirements in its design against cracking. In this paper, a prototype knowledge-based system is developed and implemented for the design of liquid retaining structures based on the blackboard architecture. A commercially available expert system shell VISUAL RULE STUDIO working as an ActiveX Designer under the VISUAL BASIC programming environment is employed. Hybrid knowledge representation approach with production rules and procedural methods under object-oriented programming are used to represent the engineering heuristics and design knowledge of this domain. It is demonstrated that the blackboard architecture is capable of integrating different knowledge together in an effective manner. The system is tailored to give advice to users regarding preliminary design, loading specification and optimized configuration selection of this type of structure. An example of application is given to illustrate the capabilities of the prototype system in transferring knowledge on liquid retaining structure to novice engineers.
机译:由于液体保持结构对腐蚀问题的高度脆弱性,因此在设计上对开裂有严格的要求。本文开发并实现了一个基于知识的原型系统,用于基于黑板架构的液体保持结构设计。使用了在VISUAL BASIC编程环境下充当ActiveX Designer的市售专家系统外壳VISUAL RULE STUDIO。带有面向对象程序设计的生产规则和程序方法的混合知识表示方法用于表示该领域的工程启发式和设计知识。证明了黑板结构能够有效地将不同的知识整合在一起。该系统经过定制,可为用户提供有关此类结构的初步设计,装载规格和优化配置选择的建议。给出了一个应用示例,以说明原型系统将液体保留结构的知识转移给新手工程师的功能。

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