A fuzzy linear programming extension of the general matrix-based life cycle model

• المؤلفون الرئيسيون: Aviso, Kathleen B., Culaba, Alvin B., Tan, Raymond Girard R.
• التنسيق: text
• منشور في: Animo Repository 2008
• الموضوعات: Life cycle assessment; Fuzzy linear programming
• الوصول للمادة أونلاين: https://animorepository.dlsu.edu.ph/faculty_research/10029

A fuzzy linear programming extension of the general life cycle model is described. The model is suitable for applications involving system design and optimization wherein fuzzy target levels for environmental flows or impacts are specified, and wherein multiple technological alternatives capable of providing equivalent products or services are present within the life cycle boundaries. Solving the model results in an optimal mix of technologies that embodies the best compromise of the fuzzy environmental targets specified. The model formulation is concise and consistent with the generalized matrix-based LCA model; its linearity also makes identification of the optimal solution straightforward. Applications of the model to two illustrative case studies are also given.