TY - GEN
T1 - Unified product data in transmission system development
AU - Han, Bing
AU - Liu, Geng
AU - Li, Yang
AU - Yang, Xiao Hui
PY - 2013
Y1 - 2013
N2 - Property of transmission system will directly influence the performance and reliability of helicopters. Information exchange and sharing are difficult in transmission system life-cycle, which has complex product to fabricate and mass information to handle. To solve this problem, we establish a unified product data(UPD) to manage the information of research-development process for transmission system. In distributed collaborative environment, a single enterprise UPD is established by analysing transmission system development process and data flow. The theoretical frame of UPD and several key techniques are studied, including architecture, model, management, consistency, and mapping of data access control. Data integration and data access control model in development process is discussed in this paper. A UPD integration framework based on collaborative agent is presented, which shows the evolvement theory among PUPD, DUPD, SUPD and IUPD. Besides, task-role-based access control model is proposed, and dynamic right control process is given for UPD.
AB - Property of transmission system will directly influence the performance and reliability of helicopters. Information exchange and sharing are difficult in transmission system life-cycle, which has complex product to fabricate and mass information to handle. To solve this problem, we establish a unified product data(UPD) to manage the information of research-development process for transmission system. In distributed collaborative environment, a single enterprise UPD is established by analysing transmission system development process and data flow. The theoretical frame of UPD and several key techniques are studied, including architecture, model, management, consistency, and mapping of data access control. Data integration and data access control model in development process is discussed in this paper. A UPD integration framework based on collaborative agent is presented, which shows the evolvement theory among PUPD, DUPD, SUPD and IUPD. Besides, task-role-based access control model is proposed, and dynamic right control process is given for UPD.
KW - Data access model
KW - Data management
KW - Transmission system
KW - Unified product data
UR - http://www.scopus.com/inward/record.url?scp=84886884704&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMM.394.540
DO - 10.4028/www.scientific.net/AMM.394.540
M3 - 会议稿件
AN - SCOPUS:84886884704
SN - 9783037858325
T3 - Applied Mechanics and Materials
SP - 540
EP - 545
BT - Mechatronics, Applied Mechanics and Energy Engineering
T2 - 2013 International Conference on Mechatronics, Applied Mechanics and Energy Engineering, MAMEE 2013
Y2 - 27 July 2013 through 29 July 2013
ER -