基于TRIZ的印刷机械创新设计方案评价体系研究
发布时间：2019-04-27 17:48
【摘要】：国产印刷机械设备虽已有长足长进，但与国际先进水平相比还存在巨大差距，主要体现在：科研能力弱，产品性能档次低，数字化、智能化水平不高。国内企业普遍创新能力不足，自主知识产权薄弱，因此提高国产印刷机械设备的创新能力是当务之急。在创新设计中，企业的技术人员经常被多种方案的决策问题困惑。本文针对如何客观、准确、快速选择创新设计方案的问题，研究了印刷机械创新设计方案评价体系。 构建基于TRIZ的印刷机械创新设计方案评价体系。在机械设计方案评价理论的基础上，首次将价值工程、TRIZ结合提出价值理想度评价方法。根据印刷机械的特点和TRIZ的39个工程参数，提出印刷机械的创新设计方案的评价指标；以价值理想度和层次分析法为理论，建立各自数学模型，以真值表法和误差分析法为方法建立结果校正模型，构建印刷机械创新设计方案评价体系。 以印刷机械创新设计方案评价体系为理论依据，在MATLAB环境下，开发印刷机械创新设计方案评价平台。在AutoCAD软件的VBA环境下，建立了涵盖面广、直观化、多样化的创新方案设计库。 研究了喷墨头的分类及工作原理，，以数字印刷的发泡式喷墨头为例进行评价，分析评价结果，并在AutoCAD/VBA开发的创新方案设计系统内进行创新方案生成。
[Abstract]:Although domestic printing machinery and equipment have made great progress, there is still a huge gap compared with the international advanced level, mainly reflected in: weak scientific research ability, low grade of product performance, digitization, low level of intelligence. The innovation ability of domestic enterprises is insufficient, and the independent intellectual property is weak. Therefore, it is urgent to improve the innovation ability of domestic printing machinery and equipment. In the innovation design, the technical personnel of the enterprise are often confused by the decision-making problem of many kinds of schemes. Aiming at the problem of how to choose innovative design scheme objectively, accurately and quickly, this paper studies the evaluation system of innovative design scheme of printing machinery. The evaluation system of innovative design scheme of printing machinery based on TRIZ is constructed. On the basis of the evaluation theory of mechanical design scheme, the value ideality evaluation method is put forward by combining value engineering and TRIZ for the first time. According to the characteristics of printing machinery and 39 engineering parameters of TRIZ, the evaluation index of innovative design scheme of printing machinery is put forward. Based on the theory of ideality of value and analytic hierarchy process (AHP), each mathematical model is established, and the result correction model is established by means of truth table method and error analysis method, and the evaluation system of innovative design scheme for printing machinery is constructed. Based on the evaluation system of innovative design scheme of printing machinery, the evaluation platform of innovative design scheme of printing machinery is developed under the environment of MATLAB. Under the VBA environment of AutoCAD software, an innovative design library with wide coverage, visualization and diversity is established. In this paper, the classification and working principle of ink jet head are studied. Taking the bubble ink jet head of digital printing as an example, the evaluation results are analyzed, and the innovation scheme is generated in the innovative scheme design system developed by AutoCAD/VBA.
【学位授予单位】：北京印刷学院
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TS803.6
[Abstract]:Although domestic printing machinery and equipment have made great progress, there is still a huge gap compared with the international advanced level, mainly reflected in: weak scientific research ability, low grade of product performance, digitization, low level of intelligence. The innovation ability of domestic enterprises is insufficient, and the independent intellectual property is weak. Therefore, it is urgent to improve the innovation ability of domestic printing machinery and equipment. In the innovation design, the technical personnel of the enterprise are often confused by the decision-making problem of many kinds of schemes. Aiming at the problem of how to choose innovative design scheme objectively, accurately and quickly, this paper studies the evaluation system of innovative design scheme of printing machinery. The evaluation system of innovative design scheme of printing machinery based on TRIZ is constructed. On the basis of the evaluation theory of mechanical design scheme, the value ideality evaluation method is put forward by combining value engineering and TRIZ for the first time. According to the characteristics of printing machinery and 39 engineering parameters of TRIZ, the evaluation index of innovative design scheme of printing machinery is put forward. Based on the theory of ideality of value and analytic hierarchy process (AHP), each mathematical model is established, and the result correction model is established by means of truth table method and error analysis method, and the evaluation system of innovative design scheme for printing machinery is constructed. Based on the evaluation system of innovative design scheme of printing machinery, the evaluation platform of innovative design scheme of printing machinery is developed under the environment of MATLAB. Under the VBA environment of AutoCAD software, an innovative design library with wide coverage, visualization and diversity is established. In this paper, the classification and working principle of ink jet head are studied. Taking the bubble ink jet head of digital printing as an example, the evaluation results are analyzed, and the innovation scheme is generated in the innovative scheme design system developed by AutoCAD/VBA.
【学位授予单位】：北京印刷学院
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TS803.6
【参考文献】
相关期刊论文 前10条
1 韩晓建,邓家
本文编号：2467187
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