Hydraulic control system for ten-gear automatic transmission, converts electronic input for requested range selection into hydraulic and mechanical commands using electronic transmission range selection (ETRS) control subsystem

摘要

The system (100) has a pressure control subsystem (102), an ETRS control subsystem having a set of three valve assemblies and a clutch actuation control subsystem. The pressurized hydraulic fluid is provided to clutch actuators by clutch valves components. The pressure control subsystem is connected with clutch actuation control system by ETRS control subsystem. The ETRS control subsystem is provided for converting the electronic input for requested range selection into hydraulic and mechanical commands.