关键词: 生产控制策略, 延迟策略, 优化, 粒子群算法, 供应链, 液晶面板

Abstract: To seek the optimized production control strategy, postponement strategy was introduced into the production process of Thin Film Transistor Liquid Crystal Display (TFT-LCD) industry, and was compared to three other production control strategies. With the holding cost, shortage cost, production capacity and market demands were taken into consideration, four enterprise profit models were constructed respectively for the strategies of make to order, postponement strategy, make to stock and partly postponement strategy. Particle Swarm Optimization (PSO) algorithm was used to solve those models. By testing and analyzing the practical data from simulations and comparison under four models, the results provided theoretical support and selection guidance for TFT-LCD production control strategy.

Key words: production control strategy, postponement strategy, optimization, particle swarm optimization algorithm, supply chains, thin film transistor-liquid crystal display