PRESSURE ESTIMATION SYSTEMS AND METHODS
    1.
    发明申请
    PRESSURE ESTIMATION SYSTEMS AND METHODS 有权
    压力估计系统和方法

    公开(公告)号:US20110067396A1

    公开(公告)日:2011-03-24

    申请号:US12692925

    申请日:2010-01-25

    IPC分类号: F02D23/00 F02M25/07

    摘要: An intake control system comprises an estimation module and a turbocharger control module. The estimation module receives one of a first pressure within an intake manifold measured by a manifold pressure sensor and a second pressure measured by a pressure sensor at a location between a compressed air charge cooler and a throttle valve. The estimation module estimates the other one of the first and second pressures based on the received one of the first and second pressures. The turbocharger control module controls output of a turbocharger based on the estimate of the other one of the first and second pressures.

    摘要翻译: 进气控制系统包括估计模块和涡轮增压器控制模块。 估计模块接收由歧管压力传感器测量的进气歧管内的第一压力和由压缩空气充气冷却器和节流阀之间的位置处的压力传感器测量的第二压力中的一个。 估计模块基于所接收到的第一和第二压力之一来估计第一和第二压力中的另一个压力。 涡轮增压器控制模块基于第一和第二压力中的另一个的估计来控制涡轮增压器的输出。