基于共生原理的3D打印技术种群竞合演化机理分析  

Analysis on Competitive and Collaborative Evolution Mechanism of 3DPrinting Technology Population Based on Symbiosis Principle

作　　者：陈勇钢[1,2] 李存金[1] 武玉青[1] 

机构地区：[1]北京理工大学管理与经济学院,北京100081 [2]北方工业大学,北京100144

出　　处：《技术经济》2017年第12期99-104,共6页Journal of Technology Economics

摘　　要：基于共生原理、Logistic模型和进化博弈原理解析了3D打印技术种群的竞合演化机理,从技术进化视角揭示了3D打印技术创新的内在原理与发展规律。所得结论如下:当两种3D打印技术处于纯竞争性或替代性大于互补性的情境下时,不具有竞争优势的3D打印技术种群将会最终消亡;当两种3D打印技术处于纯互补性或替代性小于互补性的情境下时,两种3D打印技术种群都能在合作共生下获得更大的生存空间。Based on the symbiosis principle,Logistic model and evolutionary game theory,this paper analyzes the competitive and collaborative evolution mechanism of 3 Dprinting technology population.And it reveals the internal principles and development rules of 3 Dprinting technology innovation from the perspective of technological evolution.The main conclusions are as follows:no competitive advantage one in two kinds of 3 D printing technology under a pure competitionsituationor in a situation where the alternative is more than complementary,would likely final demise;for two kinds of 3 Dprinting technology populations,in pure complementary situation or in the situation where the alternative is less than the complementary,they could get greater living space by cooperation symbiosis.

关 键 词：3D打印技术 技术种群 共生原理 竞合演化 

分 类 号：TP391.73[自动化与计算机技术—计算机应用技术]