1、汇报安排题目：参加CIRP-LCE2017国际会议总结报告会

时间：2017年3月21日10:50 - 11：20

地点：电动汽车所205会议室

报告人：博1602——常丰田

指导教师：周光辉教授

2、参加国际会议信息会议名称：The 24^thCIRP Conference on Life Cycle Engineering

会议时间：March 8^th–10^th, 2017

会议地点：Kamakura, Japan

会议简介：

Since 1994, the CIRP Conference on Life Cycle Engineering has continued to provide a valuable and prominent forum for discussing basic research, applications, and current practices in the field of life cycle engineering. Many of the environmental problems, however, have not been solved. Recently, new trends such as IoT (Internet of Things), cyber physical systems, and big data, are emerging. By employing these tools, we may raise the stages of the life cycle engineering toward sustainable society.

The 24th conference will take place at Kamakura Prince Hotel in Kamakura from March 8th to 10th, 2017. This will be the third time to hold the event in Japan after 10 years interval. It will be hosted by the life cycle engineering research group of the Japan Society of Precision Engineering. We chose Kamakura Prince Hotel, where you will enjoy a very beautiful view of the Pacific Ocean and Mr. Fuji. The conference site is a calm and cozy place, where participants can make presentations and discussions intensively, chat, and enjoy the dinner during the whole three days. We hope that the conference can provide a forum for everyone who wishes to contribute to exchanging novel ideas to accelerate the implementation of the life cycle engineering.

会议交流工作：

Presentation: A mapping network model integrating service to warrant function availability of complex electro-mechanical products.口头汇报人：常丰田

3、参会论文信息Title:A mapping network model integrating service to warrant function availability of complex electro-mechanical products

Author:Fengtian Chang, Guanghui Zhou, Qi Lu

Abstract:

In recent years, in order to obtain value increment of enterprises, product service system (PSS) that integrates products and services is attracting more and more attentions in life cycle. Meanwhile, in the product usage phase, the maintenance actions undertaken in-house by customers haven’t fully warranted products’ availability for increasingly complex electro-mechanical products. So, for the purpose of warranting function availability (i.e. the availability of a function for operation) and improving equipment’s operation performance by integrating services, it is necessary to allow for the complex interactive relationships among functions, structures and services to implement service’s integration. According to the research on PSS, to further discuss the integrating and mapping process from the standpoint of network modeling, the mapping network model integrating service is proposed. Concretely, this model includes function layer, structure layer, service layer and their mapping network relationships. In function layer, a multi-view function decomposition model with hierarchical design structure matrix (HDSM) is introduced to present function nodes and their inherent correlations, comprehensively. In structure layer, the structure nodes are mapped from normalized mapping process and their interdependence relationships are also quantified to fulfill the integration of structure network. In service layer, the concept of service activity chain (SAC) is presented to fulfill the mapping from structure nodes to service nodes with the advantage of failure tree analysis (FTA). What’s more, the provider nodes are also integrated in it. Thereby, once the network is built, the functions of equipment could be warranted effectively by corresponding structures and service execution processes. In the end, a simple case of honing head subassembly of CNC honing machine 2MK2263×200 is studied to verify the feasibility of the proposed method.

欢迎各位感兴趣的同学前来交流。