Model and application of product conflict problem with integrated TRIZ and Extenics for low-carbon design

For lack of effective analysis methods, tools and model expression and management of conflict problems in modern product low-carbon design multi-conflict problem, low-carbon design conflict problem based on integrated TRIZ and Extenics is modeled. Firstly, an equivalent transformation model of conflict problem for low-carbon design is constructed and the core conflict factor is determined. Then the innovative solution to conflict problem for low-carbon design based on the TRIZ principle reasoning and formal extension transformation reasoning. In the end of the paper, a screw air compressor is taken as a low-carbon design case, and the conflict problem is focused on noise optimization and structural features of relevant parts of the screw air compressor. The performance data of the low-carbon design requirement is mapped into the muffler by conduction transformation. The case verified a good experimental result.