Reliability based design optimization of a two-stage wind turbine gearbox Bilel Karmi, Abdelghani Saouab, Ahmed Guerine, Slim Bouaziz, Abdelkhalak EL Hami, Mohamed Haddar and Khalil Dammak Mechanics & Industry, 25 (2024) 16 Published online: 06 May 2024 DOI: 10.1051/meca/2024010