Structural Modelling of Lean Automation Barriers: A Hybrid ISM-MICMAC and TOPSIS-Based Approach
摘要
The paper aims to identify the key barriers to lean automation and analyse their interrelationships. Fifteen lean automation barriers of the small-sized pharmaceutical industry have been identified and refined based on a thorough literature review and twenty expert inputs.
MethodInterpretive Structural Modelling (ISM) and Cross-Impact Matrix Multiplication Applied to Classification (MICMAC) analysis was used for the framework and categorisation of barriers into four quadrants. The method for order preference by similarity to the ideal solution (TOPSIS) was then used to prioritise the barriers.
ResultThe results show that high maintenance cost (A2) with performance score (Pi) = 1, noise and pollution (A5) with performance score (Pi) = 2 and energy consumption (A4) with performance score (Pi) = 3 are top-ranked factors that needs more focus from practitioners.
ConclusionThese findings provide practitioners, managers, and policymakers with a clear understanding to focus more on lean automation barriers and their priorities for selecting the best alternative to ensure the successful implementation of lean automation in the pharmaceutical industry in India.