Description
hardware flow control. It is an ideal choice in the field of industrial automation.
2 Leveraging big data tool chains
After the data collected from the manufacturing product value chain is stored in the database, a data analysis system is required to analyze the data.
The manufacturing data analysis system framework is shown in Figure 1. Data is first extracted, transformed, and loaded (ETL) from different
databases into a distributed file system, such as Hadoop Distributed File System (HDFS) or a NoSQL database (such as MongoDB). Next,
machine learning and analytics tools perform predictive modeling or descriptive analytics. To deploy predictive models, the previously mentioned tools
are used to convert models trained on historical data into open, encapsulated statistical data mining models and associated metadata called Predictive
Model Markup Language (PMML), and Stored in a scoring engine. New
data from any source is evaluated using models stored in the scoring engine [9].
A big data software stack for manufacturing analytics can be a mix of open source, commercial, and proprietary tools. An example of a
manufacturing analytics software stack is shown in Figure 2. It is known from completed projects that existing stack vendors do not currently
offer complete solutions. Although the technology landscape is evolving rapidly, the best option currently is modularity with a focus on truly distributed
components, with the core idea of success being a mix of open source and commercial components [10].
In addition to the architecture presented here, there are various commercial IoT platforms. These include GE”s Predix ( www.predix.com ), Bosch”s IoT
suite (www.bosch-iot-suite.com), IBM”s Bluemix ( www.ibm.com/cloud-computing/ ), ABB based on Microsoft Azure IoT services and people platform
and Amazon’s IoT cloud (https://aws.amazon.com/iot). These platforms offer many standard services for IoT and analytics, including identity management and data
security, which are not covered in the case study here. On the other hand, the best approaches offer flexibility and customizability, making implementation
more efficient than standard commercial solutions. But implementing such a solution may require a capable data science team at the implementation site.
The choice comes down to several factors, non-functional requirements, cost, IoT and analytics.
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DS200CTBAG1ADD GE Terminal Board
DS200CPCAG1ABB GE relay
DS200ADPBG1ABB GE Adapter board
DS200ADGIH1AAA GE interface board
DS200ACNAG1ADD GE Triple redundancy
IS420UCSCH1A GE Quad-core controller
IS420UCSCH2A-C-V0.1-A GE Quad-core controller
IS420ESWBH2A GE Ethernet switch
IS420ESWBH3A GE Safety control system
IS230TVBAH2A GE Input/output module
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IS230TNCIH4C GE condenser
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IS230TCISH6C GE I/O module
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IS220YDIAS1A GE I/O module
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IS220PSVOH1B GE End plate
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IS220PPRFH1A GE Gateway module
IS220PPDAH1B GE Regulating plate
IS220PDOAH1A GE Discrete output packet
IS220PAOCH1A GE Simulate I/O packets
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IS220PAICH1A GE Simulate I/O packets
IS215VPROH1BD GE Protection module
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IS215UCVEH2AB GE controller
IS215ACLEH1BB GE processor
IS210WSVOH1AE GE Programmablecontroller
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IS210BPPBH2BMD GE Gas turbine management
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IS210AEBIH3BEC GE Industrial turbine
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IS200WNPSH1ABA GE relay
IS200WETBH1ABA GE Component-dense board
IS200VTURH2BAC GE Primary turbine protection plate
IS200VTCCH1CBB GE Thermocouple input
IS200VRTDH1D GE I Board Components
IS200VCRCH1B GE Single groove plate
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