Article-Journal

An iterative decomposition for asynchronous mixed-model assembly lines: combining balancing, sequencing, and buffer allocation

Asynchronous Mixed-Model Assembly lines are common production layouts dedicated to large-scale manufacturing of similar products. Cyclically scheduling such products is an …

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Balancing and cyclical scheduling of asynchronous mixed-model assembly lines with parallel stations

This paper considers two optimization problems commonly associated to mixed-model assembly lines: balancing task-station assignments and sequencing/scheduling different product …

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A Benders’ decomposition algorithm with combinatorial cuts for the multi-manned assembly line balancing problem

Multi-manned assembly lines are commonly found in industries that manufacture large-size products (e.g. automotive industry), in which multiple workers are assigned to the same …

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The Robotic Assembly Line Design (RALD) problem: Model and case studies with practical extensions

Spot welding assembly lines are widely present in the automotive manufacturing industry. The procedure of building the vehicle’s body employs several robots equipped with spot …

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Balancing and cyclically sequencing synchronous, asynchronous, and hybrid unpaced assembly lines

Mixed-model assembly lines are product-oriented production layouts often employed for large scale manufacturing of similar products. The unpaced variant of these lines employs a …

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Traveling worker assembly line (re) balancing problem: Model, reduction techniques, and real case studies

The assembly line balancing problem arises from equally dividing the workload among all workstations. Several solution methods explore different variants of the problem, but no …

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Celso Gustavo Stall Sikora

Integer based formulation for the simple assembly line balancing problem with multiple identical tasks

Assembly lines, especially those with welding procedures, can present several tasks with the same properties. These tasks can be treated as tasks with replicas, simplifying the …

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Celso Gustavo Stall Sikora

Balancing a robotic spot welding manufacturing line: An industrial case study

Resistance spot welding is an important procedure used in the automobile manufacturing industry. After stamping, sheets of metal are mostly welded together to build the car’s body. …

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