인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
Although the Toyota Prius is known for its impressive fuel economy (FE), it suffers from poor acceleration performance (AP). To enhance the performance of sports utility vehicles (SUV) and high-performance models, larger components and a transmission are used. However, this performance improvement is limited because the Prius input-split architecture can only utilize its small motor/generator (MG) as a generator. To tackle this challenge, this study proposes combining the Prius input-split system with fixed gear (FG) parallel modes. The input-split mode can guarantee an outstanding FE while the FG modes can improve AP by amplifying power through using both MGs as motors. All potential placements of clutches and speed reduction/multiplication gears are systematically explored. A key contribution of this work lies in the pairing of clutches and gear ratios, a new design technique that enhances the design flexibility of FG modes. Additionally, to eliminate the redundancy within the physical design space, a virtual design space is introduced, featuring various combinations of virtual input-split and FG modes. The performance is assessed via the virtual design space considering FE, AP, and gradeability. An optimal virtual design that is 67.82% faster than the standard Prius with 5.56% better FE is selected and converted into feasible physical multi-mode architectures.
본문·목차
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.