Analysis of the control energy systems for requirements coverage and future viability

To execute the project, PTA decided on a cost-utility analysis as the assessment method, worked together with the customer to define the criteria to be evaluated, and carried out surveys of experts, manufacturers and users, which were complemented by a process analysis and an analysis of the existing workarounds. On the basis of the responses received and the findings, the results were evaluated, investigated in terms of the key questions, and formatted in graphic form. The alternative courses of action 'no change', 'replace the systems' and 'partial integration in existing systems' were examined with regard to their risks and benefits. Potential simplifications of interfaces were developed with the help of the system landscape created by PTA and the processes, and discussed for all alternative courses of action. All the results were formatted in a PowerPoint presentation and presented to the stakeholders.