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Tham khảo tài liệu 'new trends and developments in automotive industry part 8', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | 235 Sustainable Design of Automotive Components Through Jute Fiber Composites An Integrated Approach Since the design phase dictates most of inputs and environmental loads of a product or a process composite materials are the innovation focus of the CS-Buggy also introducing environmental concerns into SMEs planning this work developed a Sustainable Design Procedure SDP for more details see Alves_a et al 2009 . SDP is a systematic procedure that aims an integration of environmental concepts into the materials selection stage within the design phase. Since materials and their processes are the core business of SMEs SDP can act as a strategic ecodesign procedure extending environmental awareness for the whole company from design to company policies. Fig. 7. CS-Buggy vehicle. SDP intends to influence different decision levels of companies beyond product development providing a comprehensive and long term approach to achieve the potential sustainable level of eco-efficiency as discussed before. In this sense a significant attention must be paid to the educational aspects of designers since SDP is based on the philosophy in which to do sustainable design . One first needs to breed sustainable designers . Subsequently the environmental knowledge is expected otherwise it becomes difficult to do any environmental improvement and or innovation. SDP aims to optimize the CS-Buggy regarding to the following factors user needs design requirements production process cost and environmental factors. The SDP structure is composed by qualitative and quantitative stages and it is presented as a sequential procedure in Figure 8. Even though it is a concurrent design approach in which all stages are defined by traditional and environmental inputs they can be combined in a simultaneous and interactive way. Through a filter step SDP can have as multiple feedback loops as required to re-evaluate previous decisions that have been made ensuring a collaborative system in which all goals were
