基于知识的试油方案协同设计方法应用研究

为解决试油三项设计系统在实际应用中因认知水平、知识水平和实际需求不同导致的设计方案差异大、标准不统一的问题,如何以一种形式化、标准化的方式来表示试油方案设计领域知识,实现方案标准统一化,提高试油方案协同设计系统的智能性是面临的一个重要问题。在研究试油方案协同设计工作流的基础上引进知识的概念,将试油领域本体与试油方案协同设计的具体应用需求相结合提出了一种基于知识的试油方案协同设计方法。该方法介绍了试油领域本体构建、应用以及协同工作流构建等技术和方法,利用统一的知识表示,使知识与试油方案协同设计业务流程紧密关联,很好地解决了实际应用中方案标准统一化以及知识重用性的问题。目前系统在使用中,提高了方案设计的准确性和设计效率。

Application Research of Collaborative Design Method of Knowledge-based Oil Testing Scheme

In order to solve the problems of big difference and disunity of standards in design schemes caused by different cognitive level,knowledge level and actual demand in the practical application of three design systems for oil testing,how to express the knowledge in the field of oil testing scheme design in a formal and standardized way,realize the unification of scheme standardization,and improve the intelligence of the collaborative design system for oil testing schemes is an important task questions.The concept of knowledge is introduced on the basis of the study of collaborative design workflow of oil testing scheme.A method of collaborative design of oil testing scheme based on knowledge is proposed by combining the ontology of oil testing field with the specific application requirements of collaborative design of oil testing scheme.This method introduces the technologies and methods of ontology construction,application and collaborative workflow construction of oil testing field.With unified knowledge representation,the knowledge is closely related to the business process of collaborative design of oil testing program,which solves the problems of program standardization and knowledge reuse in practical application.At present,the system improves the accuracy and efficiency of design.