Planning and strategies for implementing sustainable production in small and medium enterprises Optimization of production processes in Indian industries TOPSIS

Abstract

This study investigates the use of TOPSIS and fuzzy analytic hierarchy process (FAHP) in materials science and engineering and sustainable manufacturing in small and medium-sized enterprises (SMEs). TOPSIS, as a multi-criteria decision-making method, helps in analyzing options based on maximum output and optimizing supply chain competitiveness. The results show that this technique can be effective in assessing and improving competitiveness in various industries, especially in India, given the challenges of sustainability. Barriers to implementing sustainable practices are identified in four categories and nine strategies are proposed to overcome these barriers. Ineffective regulations and complexities associated with sustainable practices are among the main challenges. The most important strategies are the implementation of lean and green manufacturing techniques and the establishment of performance measurement systems. The paper also refers to the applications of TOPSIS in eleven different industries in India, including metal processing and electronics industries. These findings provide important insights for decision-makers in the fields of materials engineering and sustainable manufacturing, and demonstrate the importance of this method in optimizing production processes and supply chain competitiveness