CONTROL SYSTEM FOR A CONTINUOUSLY VARIABLE TRANSMISSION IN A VEHICLE PROPULSION SYSTEM

A continuously variable transmission for a vehicle propulsion system includes a controller including an instruction set, the instruction set executable to determine whether a current inertia torque value is greater than a previous inertia torque value, execute control over one of a first clamp pressure and a second clamp pressure such that one of the first clamp pressure and the second clamp pressure corresponds to a current inertia torque value if the current inertia torque value is greater than a previous inertia torque value, and execute control over one of the first clamp pressure and thesecond clamp pressure such that said one of the first clamp pressure and the second clamp pressure corresponds to previous inertia torque value if the current inertia torque value is not greater thana previous inertia torque value for a predetermined period of time. 用于车辆推进系统的无级变速器包括：控制器，该控制器包括指令集，该指令集可执行以确定当前惯性扭矩值是否大于先前惯性扭矩值；对第一夹紧压力和第二夹紧压力中的一个执行控制，使得如果当前惯性扭矩值大于先前惯性扭矩值则第一夹紧压力和第二夹紧压力中的一个对应于当前惯性扭矩值；并且对第一夹紧压力和第二夹紧压力中的一个执行控制，使