학술논문
Research on Man-Robot Serial Cooperative Two-sided Assembly Line Balancing Based on NSGA-II
Document Type
Conference
Source
2021 4th World Conference on Mechanical Engineering and Intelligent Manufacturing (WCMEIM) WCMEIM Mechanical Engineering and Intelligent Manufacturing (WCMEIM), 2021 4th World Conference on. :371-377 Nov, 2021
Subject
Language
Abstract
Under the background of Industrial 4.0, the manrobot cooperation assembly mode is more and more widely used in the manufacturing industry. This paper takes the man-robot serial collaborative two-sided assembly line as the research goal and establishes the type-II line balance optimization model firstly, which includes three sub-problems: the selection of assembly modes, the allocation and sequencing of operations and the control of cost. Then, this paper improves the algorithm on the basic of the traditional NSGA-II to solve the model, two vectors are used for coding to solve the selection of assembly modes and the allocation and sequencing of operations, and a reasonable neighborhood structure is designed to prevent the algorithm from falling into local optimization. Finally, the effectiveness of the model and algorithm is verified by a specific example.