Reliability-optimization design based on fuzzy entropy for cylinder head bolts

被引：0

作者：

机构：

[1] School of Traffic and Transportation Engineering, Central South University

[2] School of Railway Transportation, East China Jiao Tong University

来源：

Sun, J. | 1600年 / Asian Network for Scientific Information卷 / 13期

关键词：

Fuzzy entropy; Optimal design; Reliability; The cylinder head bolts of diesel engine;

D O I：

10.3923/jas.2013.5198.5203

中图分类号：

学科分类号：

摘要：

The reliability of cylinder head bolts in work will badly affect power, dynamic balance and economy performance of the diesel engine. The study put forward a kind of design method combining entropy theory with fuzzy design and optimal design, deduced and built the mathematical model of reliability optimal design for the cylinder head bolts of diesel engine. In this way, it can effectively solve the random and fuzzy problem in mechanical products design. Taking the diesel engine cylinder head bolts for an example which are applied in the mainstream diesel engine of freight transport internal combustion locomotive, through the Matlab programs, the numerical solution can be calculated and figures can be output. The result showed that the weight could be observably reduced when reliability more than 0.9998. © 2013 Asian Network for Scientific Information.

引用

页码：5198 / 5203

页数：5

共 9 条

[1]

Chen Z., Multi-objective shape optimization design of high arch dams based on fuzzy theory, J. Hohai Univ. (Nat. Sci.), 37, pp. 330-334, (2009)

[2]

Jiang Q., Chen C.H., A numerical algorithm of fuzzy reliability, J. Reliab. Eng. Syst. Safety, 80, pp. 299-307, (2003)

[3]

Jun Y., Two effective measures of intuitionistic fuzzy entropy, Computing, 87, pp. 55-62, (2010)

[4]

Li G.J., Lu Z.Z., Saddlepoint approximation for general failure probability with fuzzy failure and fuzzy safety state, J. Chin. Q. Mech., 31, pp. 76-81, (2010)

[5]

Luo F.L., Li G., Liu X.L., Fuzzy reliability design of cylindrical helical compression spring based on fuzzy entropy theory, J. Mach. Design, 27, pp. 72-75, (2010)

[6]

Ma M., Wang J., Hydraulic-actuated quadruped robot mechanism design optimization based on particle swarm optimization algorithm, Proceedings of the 2nd International Conference on Artificial Intelligence, Management Science and Electronic Commerce, pp. 4026-4029, (2011)

[7]

Moller B., Graf W., Beer M., Safety assessment of structures in view of fuzzy randomness, J. Comput. Struct., 81, pp. 1567-1582, (2003)

[8]

Palanisamy C., Selvan S., Efficient subspace clustering for higher dimensional data using fuzzy entropy, J. Syst. Sci. Syst. Eng., 18, pp. 95-110, (2009)

[9]

Xu F.S., Shi K.Q., New construction method of fuzzy entropy of vague sets, J. Comput. Sci., 38, pp. 208-210, (2011)

← 1 →