期刊论文

Zhang, Zhiyong

英文

Mechanics Based Design of Structures and Machines

1539-7734

2017

45

1

25-42

10.1080/15397734.2016.1141365

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [51305047]; Specialized Research Fund for the Doctoral Program of Higher EducationSpecialized Research Fund for the Doctoral Program of Higher Education (SRFDP) [20134316120003]; Science Foundation of State Key Laboratory for Strength and Vibration of Mechanical Structures [SV2016-KF-09]; Science Fund of the Key Laboratory of Lightweight and Reliability Technology for Engineering Vehicle, Education Department of Hunan Province [2014KFJJ06]

本校为第一且通讯机构

A multi-objective optimization method for uncertain structures is developed based on nonlinear interval number programming (NINP) method. The NINP method is employed to transform each uncertain objective function into a deterministic single-objective optimization problem. Using the constraint penalty function method, a deterministic multi-objective and non-constraint optimization problem is formulated in terms of penalty functions. Then the micro multi-objective genetic algorithm and the intergeneration projection genetic algorithm are adopted ...