Decision Support System for Prioritization of Offshore Wind Farm Site by Utilizing Picture Fuzzy Combined Compromise Solution Group Decision Method

The selection of offshore wind farm site (OWFS) has important strategic significance for vigorously developing new energy and is deemed as a complicated uncertain multicriteria decision-making (MCDM) process. To further promote power planning provide decision support, this paper proposes hybrid picture fuzzy (PF) combined compromise solution (CoCoSo) technique prioritization OWFSs. begin with, fresh PF similarity measure proffered to estimate the importance experts. Next, novel operational rules numbers based upon generalized Dombi norms are defined, four operators propounded. Afterward, preference index (PSI) method stepwise weights assessment ratio analysis (SWARA) model propounded identify objective subjective weight criteria, separately. In addition, enhanced CoCoSo via ranking OWFSs with information. Lastly, applicability feasibility PF-PSI-SWARA-CoCoSo adopted ascertain optimal OWFS. comparison sensibility investigations also carried out validate robustness superiority our methodology. Results manifest that developed methodology can offer powerful support departments managers evaluate choose satisfying