Energy efficiency evaluation of manufacturing systems by considering relevant influencing factors

摘要

Recent developments show an increasing interest in energy efficiency of different stakeholders like industry, customers and legislation. Against this background the paper provides insight of how a data based energy evaluation on shop floor level could help to evaluate the energy performance of comparable manufacturing systems and will provide incipient stages for improvement. The approach for efficiency evaluation is mainly based on residual analyzing of multiple linear regression models. Additionally through coefficient standardization the influencing factors on the energy performance will get quantified and therefore directly identify fields of improvement.