Assembly Line Balancing Under Uncertain Task Time And Demand Volatility
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Assembly Line Balancing under Uncertain Task Time and Demand Volatility
This book introduces several mathematical models in assembly line balancing based on stochastic programming and develops exact and heuristic methods to solve them. An assembly line system is a manufacturing process in which parts are added in sequence from workstation to workstation until the final assembly is produced. In an assembly line balancing problem, tasks belonging to different product models are allocated to workstations according to their processing times and precedence relationships among tasks. It incorporates two features, uncertain task times, and demand volatility, separately and simultaneously, into the conventional assembly line balancing model. A real-life case study related to the mask production during the COVID-19 pandemic is presented to illustrate the application of the proposed framework and methodology. The book is intended for graduate students who are interested in combinatorial optimizations in manufacturing with uncertain input.
Assembly Line Balancing Under Uncertain Task Time and Demand Volatility
This book introduces several mathematical models in assembly line balancing based on stochastic programming and develops exact and heuristic methods to solve them. An assembly line system is a manufacturing process in which parts are added in sequence from workstation to workstation until the final assembly is produced. In an assembly line balancing problem, tasks belonging to different product models are allocated to workstations according to their processing times and precedence relationships among tasks. It incorporates two features, uncertain task times, and demand volatility, separately and simultaneously, into the conventional assembly line balancing model. A real-life case study related to the mask production during the COVID-19 pandemic is presented to illustrate the application of the proposed framework and methodology. The book is intended for graduate students who are interested in combinatorial optimizations in manufacturing with uncertain input.
Diseño y análisis de sistemas productivos
El diseño de un sistema productivo es una de las decisiones más importantes y complejas en la organización industrial y en la gestión de operaciones, tanto en términos de los elevados costes y potenciales beneficios que involucra, como de la elevada incertidumbre respecto a los datos que se manejan a la hora de tomar la decisión. Este libro aborda de forma integral las principales cuestiones relativas al diseño y al análisis de los procesos productivos. Los principios que gobiernan el flujo de materiales e información en los procesos productivos son presentados de forma sistemática y rigurosa, así como el análisis de los efectos de las averías, los problemas de calidad, las paradas programadas o el empleo de lotes de fabricación y el transporte en las medidas de desempeño de estos sistemas. Asimismo, en el libro se estudia el diseño eficiente de las distintas configuraciones de los sistemas productivos empleados habitualmente en las empresas de fabricación: líneas de flujo, talleres, sistemas de fabricación flexible o la fabricación celular. Sin duda, si quiere convertirse en todo un experto en el diseño y el análisis de sistemas productivos, este libro será su gran aliado.