[1]School of Power and Mechanical Engineering, Wuhan University, Wuhan 430072, China;
[1]School of Power and Mechanical Engineering, Wuhan University, Wuhan 430072, China;
[1]School of Power and Mechanical Engineering, Wuhan University, Wuhan 430072, China;
[1]School of Power and Mechanical Engineering, Wuhan University, Wuhan 430072, China;
[1]School of Power and Mechanical Engineering, Wuhan University, Wuhan 430072, China;
[1]School of Power and Mechanical Engineering, Wuhan University, Wuhan 430072, China;
product family; product life-cycle management database; multi-space product data; data mining;