Multi-objective Design Optimization of the NBTTL Mechanism

B. Najlawi; M. Nejlaoui; Z. Affi; L. Romdhane

doi:10.1007/978-3-319-41459-1_17

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Conference proceeding

Multi-objective Design Optimization of the NBTTL Mechanism

B. Najlawi, M. Nejlaoui, Z. Affi and L. Romdhane

ADVANCES IN ACOUSTICS AND VIBRATION, Vol.5, pp.175-184

Applied Condition Monitoring

01/01/2017

DOI: https://doi.org/10.1007/978-3-319-41459-1_17

Abstract

Acoustics

Engineering

Engineering, Mechanical

Mechanics

Science & Technology

Technology

This work deals with the multi-objective design optimization of NBTTL mechanism. The needle jerk (NJ) and the maximum angular velocity ratio (MAVR) are minimized simultaneously. The goal is to minimize the machine input torque and vibration. The multi-objective imperialistic competitive algorithm (MOICA) is used to find the optimal link lengths of the NBTTL mechanism. Compared to Juki 8700, the obtained results show that the optimized mechanism can reduce the MAVR by 80 % and the NJ by 70 %.

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Details

Title: Multi-objective Design Optimization of the NBTTL Mechanism
Creators - without role: B. Najlawi - University of Monastir
M. Nejlaoui - University of Monastir
Z. Affi - University of Monastir
L. Romdhane - American University of Sharjah
Contributors - without role: T Fakhfakh
F Chaari
L Walha
M Abdennadher
M S Abbes
M Haddar
Publication Details: ADVANCES IN ACOUSTICS AND VIBRATION, Vol.5, pp.175-184
Series: Applied Condition Monitoring
Publisher: Springer Nature
Number of pages: 10
Identifiers: 9929052808331
Academic Unit: Qassim University
Language: English
Resource Type: Conference proceeding