OPTIMIZING LOCOMOTIVE BODY STRUCTURES USING IMPERIALIST COMPETITIVE ALGORITHM

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GHAMAMI MAHDI; SHARIAT PANAHI MASOUD; REZAEI MARYAM

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Journal: JOURNAL OF COMPUTATIONAL AND APPLIED RESEARCH IN MECHANICAL ENGINEERING (JCARME) Year:2014 | Volume:3 | Issue:2 Page(s): 105-112

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Information Journal Paper

Title

OPTIMIZING LOCOMOTIVE BODY STRUCTURES USING IMPERIALIST COMPETITIVE ALGORITHM

Author(s)

GHAMAMI MAHDI | SHARIAT PANAHI MASOUD | REZAEI MARYAM | Issue Writer Certificate

Keywords

LOCOMOTIVEQ1

ARTIFICIAL NEURAL NETWORKQ2

NATURAL FREQUENCY OPTIMIZATIONQ2

IMPERIALIST COMPETITIVE ALGORITHM (ICA)Q2

Abstract

In today's design, system complexity and increasing demand for safer, more efficient and less costly systems have created new challenges in science and engineering. LOCOMOTIVEs are products which are designed according to market order and technical needs of customers. Accordingly, targets of companies, especially designers and manufacturers of LOCOMOTIVEs, have always been on the path of progress and seek to offer products with higher technology than other competitors. Quality of body structures is based on indicators such as natural frequency, displacement, fatigue life and maximum stress. Natural frequency of various components of the system and their adaption to each other are important for avoiding the phenomenon of resonance. In this study, body structures of ER24 LOCOMOTIVE (Iran Safir LOCOMOTIVE) was studied. A combination of imperialist competitive algorithm (ICA) and ARTIFICIAL NEURAL NETWORK was proposed to find optimal weight of structures while natural frequencies were in the determined range. Optimization of LOCOMOTIVE's structure was performed with an emphasis on maintaining LOCOMOTIVE abilities in static and dynamic fields. The results indicated that use of optimization techniques in the design process was a powerful and effective tool for identifying and improving main dynamic characteristics of structures and also optimizing performance in stress, noise and vibration fields.

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APA: Copy

GHAMAMI, MAHDI, SHARIAT PANAHI, MASOUD, & REZAEI, MARYAM. (2014). OPTIMIZING LOCOMOTIVE BODY STRUCTURES USING IMPERIALIST COMPETITIVE ALGORITHM. JOURNAL OF COMPUTATIONAL AND APPLIED RESEARCH IN MECHANICAL ENGINEERING (JCARME), 3(2), 105-112. SID. https://sid.ir/paper/255626/en

Vancouver: Copy

GHAMAMI MAHDI, SHARIAT PANAHI MASOUD, REZAEI MARYAM. OPTIMIZING LOCOMOTIVE BODY STRUCTURES USING IMPERIALIST COMPETITIVE ALGORITHM. JOURNAL OF COMPUTATIONAL AND APPLIED RESEARCH IN MECHANICAL ENGINEERING (JCARME)[Internet]. 2014;3(2):105-112. Available from: https://sid.ir/paper/255626/en

IEEE: Copy

MAHDI GHAMAMI, MASOUD SHARIAT PANAHI, and MARYAM REZAEI, “OPTIMIZING LOCOMOTIVE BODY STRUCTURES USING IMPERIALIST COMPETITIVE ALGORITHM,” JOURNAL OF COMPUTATIONAL AND APPLIED RESEARCH IN MECHANICAL ENGINEERING (JCARME), vol. 3, no. 2, pp. 105–112, 2014, [Online]. Available: https://sid.ir/paper/255626/en

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