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Manufacturing Execution System


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Pages 14
Manufacturing Execution System (MES)

Sai Srinivas Sriperumbudur
Department of Manufacturing and Mechanical Systems Integration
Rochester Institute of Technology, Rochester, NY 14623, USA

Sandeep Mohan
Department of Manufacturing and Mechanical Systems Integration
Rochester Institute of Technology, Rochester, NY 14623, USA


Manufacturing Execution System (MES) came into existence with the need of managing various disciplines in an industry such as production planning, personnel and quality assurance. These various disciplines are interdependent and need to be integrated using a Manufacturing Execution System (MES). Nowadays MES is mainly being integrated with Enterprise Resource Planning (ERP) in the Computer Integrated Manufacturing System (CIMS) to reduce the complexities encountered in the production environment. This paper analyses the various functions of an MES used in the present-day industry and how it addresses the responsibilities of the shop floor of an industry.

Manufacturing Execution System (MES), Enterprise Resource Planning (ERP), Computer Integrated Manufacturing System (CIMS) and Shop floor

1. Introduction
Manufacturing is best defined as transformation of materials into items of greater value by means of one or more processing and/or assembly operations. A system that integrates all the operations of a manufacturing process right from processing the raw material to the completion of the final product is called a Manufacturing System. Manufacturing Execution System (MES) is a computerized control system used in monitoring the real-time processes of a shop floor. Manufacturing Execution System (MES) provides great flexibility in process planning and also helps reduce the complexities encountered on the shop floor. MES is used on a global level connecting multiple factories of a particular industry located in

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