speed ratio control meaning in Chinese

速率比控制

Speed ratio control model of cvt is established which can realize the control of engine operation along target line
研究了实现发动机按理想工况运行时金属带式无级变速传动的传动比控制规律。
In this paper , the speed ratio control principle on continuously variable unit of electromotor control equipped in power split continuously variable transmission is described
摘要阐述了功率分流式自动变速器中电机控制式无级变速单元的速比控制原理。
In summary , the mechanism of metal push belt continuously variable transmission is studied . the engine and speed ratio control models are established , and the matching strategy of cvt vehicle is studied
本文从金属带式无级变速传动的传动机理入手，通过建立发动机和无级变速器的速比变化率模型，研究了发动机与无级变速器的匹配控制策略。