客户需求驱动的模块化产品配置设计

MODULAR PRODUCT CONFIGURATION DESIGN FOR CUSTOMER REQUIREMENT-DRIVEN ENGINEERING

现代企业面临着用有限的生产成本为客户提供多品种、高质量产品的压力,合理地实施面向大规模定制的模块化产品配置设计方法是解决问题的关键。在模块化产品设计的基础上,以提高定制产品的性能与客户需求相关度最大为目标,建立了相应的优化数学模型;利用模拟退火算法得到了产品的性能和成本之间的平衡点--最优的变量配置方案:最后以波轮式洗衣机为验证实例,仿真结果及系统实现表明了提出方法的合理性和有效性,解决了ATO生产模式下的模块组合优化问题,为面向大规模定制的模块化产品配置设计理论提供了另一种实用工程数值计算方法。

Satisfaction of individual customer requirements has increasingly become essential for manufacturing firms to earn their superior competences, a key approach to which is rationally carrying out modular product configuration during mass customization. Product configuration design under modular architecture in product family toward a computational means is discussed, and a mathematic model to maximize comprehensive performances with a mixture of views from customer's needs is subsequently formulated. Based on the consequent framework, a simulated annealing technique is applied to numerically optimize the problem in a systematical form. In addition, the analytic hierarchy process (AHP) is used to distribute weights for performance and requirement factors. Combining the simulation result and software implementation of a concrete caseVA impeller washer, the method advanced shows its validity and promise. Therefore, it provides another practical numerical tool of modular configuration design for mass customization.