CAJ | 학술논문

在金属带式无级变速器的动态分析模型基础上,综合分析与速比变化相关的量,提出一种速变器处于蠕动滑移状态时的速比变化机理模型.采用MATLAB Simulink软件,以无级变速器实车测试工况作为仿真模型的输入,得到的仿真结果与实车实验数据一致性高.新模型克服了以往模型在速比变化过程中,速比变化率响应范围过大、速比变化率振荡的不足.
재금속대식무급변속기적동태분석모형기출상,종합분석여속비변화상관적량,제출일충속변기처우연동활이상태시적속비변화궤리모형.채용MATLAB Simulink연건,이무급변속기실차측시공황작위방진모형적수입,득도적방진결과여실차실험수거일치성고.신모형극복료이왕모형재속비변화과정중,속비변화솔향응범위과대、속비변화솔진탕적불족.
Based on an analysis of the relative quantities of continuously variable transmisson (CVT) shifting, a new shifting model is developed on the basis of the CVT dynamic model. With the measured condition as the input in the MATLAB Simulink, simulation results agree well with the measured data. The new variator shifting model can avoid large shifting range and shifting rate oscillation.