关键词: 新能源汽车, 双积分, 碳交易, 动态最优控制, 生产成本

Abstract: In recent years,with China's commitment to achieve carbon peak in 2030 and carbon neutralization in 2060,new energy vehicles replacing traditional fuel vehicles and green production are becoming the future development trend of the automobile industry.Thereby,the production decision-making of a new energy vehicle maker with or without considering dual credit policy and carbon trading policy were studied,and the production inventory cost and optimal production decision-making were discussed in the setting of dual credit policy and carbon trading by using dynamic optimal control theory.On the basis of Arrow-Karlin Model,Hamilton function was used to analyze the impact of dual credit policy and carbon trading policy on the production of a new energy vehicle maker under the optimal control condition.The production decision-making model of new energy vehicles without dual credit and carbon trading policy,the production decision-making model of new energy vehicles with only dual credit policy and the production decision-making model with both dual credit and carbon trading policy were established,their impacts on the production of the new energy vehicle maker were compared,and the dynamic optimal control strategy of minimizing the total cost of new energy vehicles under their various backgrounds.The effectiveness of the optimal control strategy under dual credit and carbon trading policy was verified by numerical simulation.

Key words: new energy vehicles, dual credit policy, carbon trading, dynamic optimal control, production costs