Inventors:
ARUN HAMPAPUR - Yorktown Heights NY, US
HONGFEI LI - Yorktown Heights NY, US
ANDREW J. DAVENPORT - Yorktown Heights NY, US
SHILPA MAHATMA - Yorktown Heights NY, US
LEXING XIE - Yorktown Heights NY, US
ROGERIO S. FERIS - Hawthorne NY, US
WEI SHAN DONG - Haidian District Beijing, CN
ZHONG BO JIANG - Haidian District Beijing, CN
HAO WANG - Haidian District Beijing, CN
JING XIAO - Haidian District Beijing, CN
CHUNHUA TIAN - Haidian District Beijing, CN
Assignee:
International Business Machines Corporation - Armonk NY
International Classification:
G06Q 10/00
Abstract:
A method for determining a maintenance schedule of geographically dispersed physical assets includes receiving asset data including infrastructure relationships between the assets, modeling failure risk of the assets based on spatial, temporal and network relationships, and producing the maintenance schedule according to a combination of the risk model, asset data, maintenance, and external operation constraints. The maintenance schedule may be corrective and/or strategic.