Maintenance effort estimation with KAMP4aPS for cross-disciplinary automated PLC-based Production Systems - a collaborative approach
| Autor: | Simon Ziegltrum, Ralf Reussner, Kiana Rostami, Birgit Vogel-Heuser, Suhyun Cha, Sandro Koch, Felix Ocker, Robert Heinrich |
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| Rok vydání: | 2017 |
| Předmět: |
Engineering
Cost estimate business.industry Maintainability 020207 software engineering 02 engineering and technology 030204 cardiovascular system & hematology Automation Domain (software engineering) Metamodeling 03 medical and health sciences 0302 clinical medicine Control and Systems Engineering Multidisciplinary approach 0202 electrical engineering electronic engineering information engineering Systems engineering Information system business Fieldbus |
| Zdroj: | IFAC-PapersOnLine. 50:4360-4367 |
| ISSN: | 2405-8963 |
| DOI: | 10.1016/j.ifacol.2017.08.877 |
| Popis: | Automated production systems (aPSs) are often in operation for several decades. Due to a multiplicity of reasons, these assets have to be maintained and modified over the time multiple times and with respect to multiple engineering domains. An increased economic pressure demands to perform these tasks in an optimized way. Therefore, it is necessary to estimate change effects with respect to multidisciplinary interdependences, required surrounding non-functional tasks and the effort and costs included in each step. This paper outlines available cost estimation methods for PLC-based automation and Information Systems (ISs). We introduce Karlsruhe Architectural Maintainability Prediction for aPS (KAMP4aPS), an approach to estimate the necessary maintenance tasks to be performed and their related costs for the domain of aPSs by extending KAMP, which is limited to change propagation analysis on ISs. KAMP requires a metamodel to derive these tasks automatically. Unfortunately, a domain spanning metamodel is missing for aPSs. Hence, we need to develop a part of the metamodel derived from an AutomationML description for the chosen demonstrator at first. Finally, we apply and compare different estimation methods and KAMP4aPS to analyze the exchange of a fieldbus system as exemplary change scenario on a lab size plant to demonstrate the benefits of our discipline-spanning approach. |
| Databáze: | OpenAIRE |
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