Grey Relational Analysis–Based MADM Strategy Under Possibility Environment and Its Application in the Identification of Most Important Parameter Affecting Climate Change and the Impact of Urbanization on Hydropower Plants

Abstract This paper aims to establish the notion of Hamming distance under possible environment and propose a multi-attribute decision-making (MADM) strategy based on grey relational analysis (GRA) Possibility environment. study identified most critical parameter or factors affected by climate change, urbanization, machine failures. Furthermore, we validate proposed MADM solving real-world numerical example, namely, “identification important parameters affecting change impact urbanization hydropower plants.”