发明授权
- 专利标题： Engine-CVT drive train control system
- 专利标题（中）： 发动机CVT传动系统控制系统
-
申请号： US09215335申请日： 1998-12-18
-
公开(公告)号： US06272414B1公开(公告)日： 2001-08-07
- 发明人: Nobutaka Takahashi , Keisuke Suzuki , Hideo Nakamura , Hiroyuki Ashizawa
- 申请人： Nobutaka Takahashi , Keisuke Suzuki , Hideo Nakamura , Hiroyuki Ashizawa
- 优先权： JP9-350874 19971219
- 主分类号： G06F700
- IPC分类号： G06F700
摘要：
A control system for an engine-CVT drive train controls engine torque change against inertia torque that would take place during ratio change due to inertia attached to the CVT input shaft. A target speed is computed from operator power demand and vehicle speed. A target ratio is computed from the target speed and vehicle speed. A ratio command is computed from the target ratio. The control system computes the inertia torque from the ratio command or the target ratio.