摘要
研究了生产调度的模糊多目标优化问题.分析了生产调度问题中的优化目标和系统约束的模糊性,分别定义了其模糊满意度,形成了一类具有模糊目标和模糊约束的多目标优化模型,运用模糊优化算法进行求解.对一算例进行了仿真研究,验证了该算法的有效性.
A fuzzy optimization for production scheduling was investigated. The fuzziness of the optimal goals and systems constraints in the production scheduling were analyzed, and the fuzzy goals and fuzzy constraints were translated into an optimization problem by defining a fuzzy satisfying degree to the optimization objective. The use of fuzzy goals and fuzzy constraints in the production scheduling allows for a more flexible aggregation, hence, a kind of multiobjective optimization with fuzzy goals and fuzzy constraints is formulated and some fuzzy optimization algorithm can be used to find the fuzzy satisfying solution.The simulation results show that the algorithm is effective.
出处
《上海交通大学学报》
EI
CAS
CSCD
北大核心
2003年第11期1698-1701,共4页
Journal of Shanghai Jiaotong University
基金
国家自然科学基金资助项目(60074004)
关键词
生产调度
模糊优化
满意度
多目标优化
production scheduling
fuzzy optimization
satisfactory degree
multi-objective optimization
