基于知识的传感器概念设计的研究

Research on sensor conceptual design based on knowledge

以传感器效应为知识、知识工程为方法,提出了一种基于知识的传感器概念设计智能启发系统.采用VB.NET作为编程开发环境的语言,以Visual Prolog 6设计推理机算法,以Microsoft SQL Server 2000创建效应知识库和数据库.所开发的传感器概念设计专家系统,经过多次调试后,运行结果良好,能够为概念设计师提供较满意的设计启发知识,但系统仍需不断地完善.概念设计师利用该系统所提供的推理机制和自身丰富的经验知识,对已存在的传感器效应进行全新重组,旨在发现新效应和效应的新应用,最终实现对传感器的创新设计.

An intelligent heuristic system for conceptual sensor design based on knowledge was proposed through taking sensor effect as knowledge and knowledge engineering as its method. The system was developed in the VB. NET environment, the inference engine algorithm was designed with Visual Prolog 6, and the effect knowledge base and databases were constructed with Microsoft SQL Server 2000, The developed expert system of conceptual sensor design is found to provide satisfactory heuristic design knowledge for the conceptual designer. But the system still needs constant improvement, Concept designers can use their own experience and knowledge and the inference mechanism that the system offers to reconstitute the existing sensor effects in a totally new way in order to find new effects and their applications, and design an innovative sensor.