Multi-objective Design Optimization of the NBTTL Mechanism

Autor: Mohamed Nejlaoui, Bilel Najlawi, Lotfi Romdhane, Zouhaier Affi
Rok vydání: 2016
Předmět:
Zdroj: Applied Condition Monitoring ISBN: 9783319414584
DOI: 10.1007/978-3-319-41459-1_17
Popis: 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 %.
Databáze: OpenAIRE