生产工程中的调度问题，是实现制造系统运筹技术、管理技术和优化技术发展的核心；有关资料表明，制造过程中95 的时间消耗在非切削过程中；有效的调度方法和优化技术的的研究和应用，已成为先进制造技术（AMT）实践的基础和关键。-Scheduling problem in production engineering, logistics is to achieve the manufacturing systems technology, management and optimization technology development of the core　The data indicate that the manufacturing process consumes 95　of the time in the non-cutting process　effective scheduling and optimization of the research and application of advanced manufacturing technology has become (AMT) the basis of practice and key.