基于规则库的液压测试系统研究开发

发布时间：2018-01-14 11:19

本文关键词：基于规则库的液压测试系统研究开发　出处：《浙江大学》2017年硕士论文　论文类型：学位论文

【摘要】：液压传动技术具有功率密度高、传动配置灵活、可靠耐用等优点,已成为自动化控制领域中的关键技术之一,广泛应用于工程领域。液压技术从出现到大规模应用,都存在对测试的需求。本研究课题以液压测试系统为研究对象,目标是研究一套基于规则库的液压测试系统的设计理论与方法,按照该理论方法可设计出稳定可靠、易于维护、扩展性好的液压测试系统,且该理论方法具有较高的设计开发效率。同时,在一套液压换向阀出厂测试系统的设计生产过程中进行应用,以实例验证这套设计理论与方法的有效性。本论文的主要内容如下:1)测试系统架构设计:对液压测试的基本测试内容进行归纳整理,作为液压测试系统的基础与依据;通过对主流的几种液压测试系统方案进行分析归纳与比较,得出不同方案的优缺点与适用范围;根据液压测试系统的一般应用场景与测试需求,进行基于规则库的液压测试系统的结构设计。2)基于规则的测试控制软件:结合液压测试的特点与对测试控制软件的一般需求,设计了基于规则的测试控制软件,包括软件架构的设计、测试规则的表示与组织方式、推理控制引擎的设计。3)实验验证:应用基于规则的液压测试系统的设计理论与方法,设计并实现了一套液压换向阀出厂测试系统,测试性能稳定可靠,测试效率高,易于维护,扩展性好,验证了基于规则的液压测试系统的可实现性与有效性。本文在最后对全文的主要研究工作进行了总结,并对其存在的不足提出了进一步研究和改进的方向。
[Abstract]:Hydraulic transmission technology has the advantages of high power density, flexible transmission configuration, reliable and durable, and has become one of the key technologies in the field of automation control. Widely used in engineering. From the emergence of hydraulic technology to large-scale applications, there is a need for testing. The goal is to study the design theory and method of a set of hydraulic test system based on rule base. According to the theory and method, a stable and reliable hydraulic testing system can be designed, which is easy to maintain and has good expansibility. At the same time, it is applied in the design and production of a set of hydraulic reversing valve test system. The main contents of this paper are as follows: 1) structure design of the test system: the basic test contents of hydraulic test are summarized and sorted. As the basis and basis of hydraulic testing system; Through the analysis and comparison of several main hydraulic test system schemes, the advantages and disadvantages and applicable scope of different schemes are obtained. According to the general application scenarios and test requirements of the hydraulic testing system. The structure design of hydraulic test system based on rule base. 2) the test control software based on rule: combined with the characteristics of hydraulic test and the general requirement of test control software. A rule-based test control software is designed, including the design of software architecture, the representation and organization of test rules. The design of reasoning control engine. 3) Experimental verification: applying the design theory and method of the rule based hydraulic testing system, a set of hydraulic reversing valve factory test system is designed and implemented, the testing performance is stable and reliable. The test efficiency is high, easy to maintain, good expansibility, which verifies the realization and effectiveness of the rules-based hydraulic testing system. Finally, this paper summarizes the main research work in this paper. At the same time, the direction of further research and improvement is put forward.
【学位授予单位】：浙江大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TH137

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