Evolution of China's Intelligent Manufacturing Equipment Industry:Research Based on ABM Model
Intelligent manufacturing equipment is aimed at manufacturing enterprises with complex decision-making mechanisms,so its industrial evolution law has stronger specificity compared to other emerging industries.At present,the market share of intelligent manufacturing equipment in China is relatively small and lacks competitive advantages,making it difficult for intelligent manufacturing equipment enterprises to achieve sustainable development.Therefore,in the scenario where key core technologies cannot be breakthrough in the short term,this paper explores the mechanism of the government's efficient promotion of changes in the market structure of intelligent manufacturing equipment and its impact on the evolution of the intelligent manufacturing equipment industry.The paper collects real data on the intelligent manufacturing equipment market through a questionnaire survey,and constructs decision-making models for intelligent manufacturing equipment enterprises and manufacturing enterprises both inside and outside the country under the framework of the subject based modeling method(ABM)to simulate the evolution process of the intelligent manufacturing equipment industry,and further analyzes the changes in core market structure parameters such as the number of intelligent manufacturing equipment enterprises,market demand quantity,and market demand distribution,also explores the effects of different support policies on industry evolution.The results show that in the evolution process of the intelligent manufacturing equipment industry,the change in market demand structure is a key factor in changing the market share of domestic intelligent manufacturing equipment enterprises,the number of market demands has gone through three stages of"growth decline re growth",while the market demand shows a spatial distribution of"dispersion agglomeration diffusion".In the absence of external intervention,there is a significant and continuous downward trend in the market share of domestic intelligent manufacturing equipment enterprises,and both policy measures aimed at market demand quantity and product quality improvement are conducive to improving the market situation of domestic intelligent manufacturing equipment enterprises in the industry.Besides,different policy strategies have different effects on the process of industrial evolution,and policies aimed at improving product quality have a more significant effect on increasing the market share of domestic intelligent manufacturing equipment enterprises.
intelligent manufacturing equipmentindustrial evolutionlocalizationmarket demandgovernment supportmarket structureagent-based modelmanufacturing industry
NETL
NSTL
万方数据
