复杂产品质量特性波动混沌分形传递模式及其应用

Chaotic-fractal transfer mode of quality characteristics variation for complex product and its application

针对复杂产品质量系统非线性耦合状态下的质量特性波动传递与溯源问题,提出了质量特性波动混沌分形传递模式,分析了质量特性非线性混沌特性和混沌分形生长规律,建立了产品质量特性波动传递混沌分形理想状态模型,给出了产品质量溯源混沌分形因果关联规则的实例分析。以批次质量溯源过程质量特性波动传递为例,开发了产品质量溯源原型系统,证明了所提理论与计算模型的有效性。

Focusing on transfer and tracing of quality characteristics variation for complex product,a chaotic-fractal transfer mode was established in the nonlinear coupling quality systems.Evolution rules of quality characteristics variation was put forward by analyzing nonlinear and chaotic characteristics of quality characteristics.Chaotic-fractal theoretical model and state-space mathematical model of quality characteristics variation transfer were constructed and an analysis example for chaotic-fractal causal rules of product quality tracking was given.Finally,through an example of batch product quality tracing,the prototype system was developed to prove the effectiveness of the proposed theories and model.