Traditional sequential product development is lack of global considerations and information exchanges among the perspectives from different fields. It results in design corrections and takes long time and huge resources. 传统串行产品设计与开发的各领域间缺乏信息的交流,产品设计不具备全局的考虑,造成因返工带来的时间与资源浪费。
The background of global economy development and increased consumer demand prompted design increasingly seen as a powerful weapon in business competition, how to effectively coordinate, configure and integrate design resources is an important duty of design management. 全球化经济发展以及消费需求加剧的背景促使设计越来越被看作商业竞争的有力武器,如何有效地协调、配置和整合设计资源以促进创新是设计管理的重要职责。
Also a global optimization algorithm of dynamic bandwidth allocation is proposed based on the model of cross-layer design, and the algorithm can ensure the overall optimal allocation of satellite resources within a period of time. 并利用所提出的跨层动态带宽分配模型,提出一种多周期联合的系统整体动态带宽分配算法,保证一段时间内的卫星资源整体最优化分配。