TRIZ理论及其在机械产品设计中的应用

在介绍了TRIZ的基本思想和理论体系的基础上,针对某解锁装置中矩形扭簧循环扭转试验中频繁断裂的现实问题,应用TRIZ理论研究了矩形扭簧的优化设计方案,提出了在中国机械领域应用和推广TRIZ理论的一些建议.     

运用TRIZ解决连续法生产中结晶产品粒度不均匀问题

对技术发明理论和方法体系——TRIZ作了简要介绍,阐述了TRIZ的核心理论、TRIZ分析技术问题的2种方法和TRIZ解决技术问题的5种工具。针对连续法生产中普遍存在的结晶产品颗粒不均匀问题,运用TRIZ中的物理矛盾法和技术矛盾法进行了分析研究,提出了解决问题的方法。     

基于TRIZ的环形垂直旋转式立体车库存取车控制策略的研究

基于TRIZ技术冲突解决原理,设计了新型双环垂直旋转式立体车库。针对适用于双环垂直旋转式立体车库的2种典型存取车控制策略进行分析比较,选取时间作为目标函数,建立数学模型并对仿真结果进行分析,得出最优的立体车库存取车控制策略,为立体车库控制策略的选择提供了理论依据。     

TRIZ的理论体系研究综述

随着TRIZ理论在我国的推广工作越发广泛及深入,鉴于目前国内TRIZ理论的知识比较零散,为了让人们更好地了解TRIZ理论体系的全貌,将先阐述TRIZ理论的发展脉络,另从TRIZ各工具间的逻辑关系和TRIZ的主要术语两个角度,对目前国内的各种TRIZ理论体系进行分类剖析,并在此基础上对TRIZ理论体系研究内容的现状进行分析,最后总结出将TRIZ理论体系内容进一步细化到各领域,以及与其他方法理论集成等发展趋势和建议。     

基于设计思考和 TRIZ 的画架便携一体式画箱设计

目的画箱是绘画爱好者的必备器具,它可装载大量绘画工具,但其携带较为不便。方法提出分析和解决流程,挖掘作画人员的真实需求,采用TRIZ的最终理想解(IFR)和技术矛盾工具,分析现有作画工具使用过程中存在的技术矛盾。并应用矛盾矩阵,结合情境类比等相关方法,提出解决技术矛盾的初步概念方案。在综合各个初步概念方案的基础上,开发设计一款集画架、画箱、行李箱为一体的便携式画箱。该一体式画箱即可满足作画人员对于绘画工具多样性的需要,又可轻松携带和移动,具有良好的应用前景。     

TrendPerceptor: A property-function based technology intelligence system for identifying technology trends from patents

Technology intelligence systems are vital components for planning of technology development and formulation of technology strategies. Although such systems provide computation supports for technology analysis, much effort and intervention of experts, who may be expensive or unavailable, is required in gathering processes of information for analysis. As a remedy, this paper proposes TrendPerceptor, a system that uses a property-function based approach. The proposed system assists experts (1) to identify trends in invention concepts from patents, and (2) to perform evolution trend analysis of patents for technology forecasting. For this purpose, a module of the system uses grammatical analysis of textual information to automatically extract properties and functions, which show innovation directions in a given technology. Using the identified properties and functions, a module for invention concept analysis based on network analysis and a module for evolution trend analysis based on TRIZ (Russian acronym of the Theory of Inventive Problem Solving) trends are suggested. This paper describes the architecture of a system composed of these three modules, and illustrates two case studies using the system.     

A research agenda for computing developments associated with innovation pipelines

Over the past few decades, our industrial age has entered into an important phase in its evolution: innovation. While innovation could proclaim underlying political and strategic intentions when it was still in the early stages, it must now assert itself in the form of tangible and measurable methodological approaches backed by tools that are designed to provide stakeholders with services at every phase of the innovation process. The world of standardization has already perceived the need to standardize and measure innovation. However, it has perhaps not yet anticipated that any form of measurement is only meaningful if our computing tools have been sufficiently developed to cope with this evolution. Indeed, while the age of quality saw the emergence and firm anchoring of several tools in our industrial practice, the age of innovation is still focused on research in the fields of marketing and management, and any initiatives that dare attempt to structure its deployment via radical changes in what is currently known, practised and acknowledged in the business environment today, are thin on the ground. This article traces the historical facts that legitimize the emergence of a new age for tools allowing computer-aided artefact creation and proposes a research agenda for the scientific communities involved.     

TRIZ理论在粮食收集机设计中的应用

粮食摊晒和收集的机械化是农业发展的必然趋势,而想要实现收集与摊晒并存,效率与收净率兼顾的复杂功能,给机器的设计带来了很大的困难.采用TRIZ理论对粮食收集与晾晒过程中所存在的问题进行分析,通过转化通用参数寻找创新设计中存在的技术矛盾.根据冲突解决原理分析,解决了系统中矛盾冲突,对收集模块、行走模块及存储晾晒模块进行创新...     

基于TRIZ创新理论的家用小型豆浆机的改进设计

对家用小型豆浆机进行了结构、性能分析,在总结出其优缺点的基础上,通过使用TRIZ创新设计理论,将豆浆机的碎豆原理由原先的钝刀技术改进为双层研磨技术,并将外部杯体由不可分结构改进为可分结构,解决了现今产品存在的工作噪声大、不易清洗、杂质过多、适应人群不广等问题.     

TRIZ理论在压缩机消音盖改进设计中的应用

介绍了发明问题解决理论——TRIZ的冲突概念和冲突解决原理及问题求解的过程,并针对如何降低压缩机噪音的问题进行了TRIZ解析,并在第17条发明原理的启发下,得到了特定的解决方案——改变消音盖排气口形式,并通过试验验证了方案的合理性和正确性。