The Benefits of Component Object-Based Supervisory System Application Development versus Traditional HMI Development in Water Systems Operations Management
Abstract:There are several fundamental differences between SCADA and supervisory HMI (human machine interface) products that are based on component-object application development and traditional tag-based development. This paper differentiates the two methodologies and illustrates how developing SCADA and supervisory HMI products with component objects can result in an 80% cost reduction over developing them using a traditional tag-based approach. Object based application development is of particular interest for the development of SCADA applications in water and wastewater operations, given the nature of these systems.
Document Type: Research Article
Publication date: January 1, 2008
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