http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
임원식(Weon Sig Lim),박영일(Yeong ll Park),정순배(Soon Bae Chung),이장무(Jang Moo Lee) 한국자동차공학회 1994 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-
An automatic transmission is a shifting device of which shifting mechanism is automated by its shifting algorithm(TCU), and consists of several components such as engine. torque converter. one-way clutch, multi-plate clutch and planetary gear sets. The dynamic analysis of automatic transmissions means the performance analysis and prediction for the imaginary driving condition by the numerical analysis program based on the dynamic modeling of components. The reliability of the analyzed results depends on the several factors such as reasonable hypothesis for analysis. valid dynamic models oi components. reliable experimental data and accurate numerical method. To reduce the error of anaysis results, the descriptive limits of dynamic model must be examined, and the proposed model must be reviewed by the experimental results.<br/> In this study, for the automatic transmission of a heavy-duty vehicle driven by caterpillar. the dynamometer test of the transmission was performed to verify the validity of simulation results. Through the experimental data. the effective performance parameters and nonlinear characteristics of engine were obtained.<br/>
이진원(Chinwon Lee),안국현(Kukhyun Ahn),임원식(Wonsik Lim),박영일(Yeong ll Park),이장무(Jang Moo Lee) 한국자동차공학회 2002 한국자동차공학회 춘 추계 학술대회 논문집 Vol.2002 No.5_2
A torque converter is one of key component in an automatic transmission, and many new researches on a torque converter have been conducted for last 10 years. These researches include visualizations of flow field and computational fluid dynamic techniques. This paper presents relative sensitivities of design parameters using these research results and orthogonal array. The results prove that particles of design experience accumulated for many years are still valid.<br/>