Automotive Power Transmission System

The model is a 3D model of an automotive power transmission system, with SW design files in sldasm and sldprt formats available for sharing. It is recommended to use SW2013 or later versions to open, and you are welcome to download it! Integrated control of the automotive power transmission system refers to the application of electronic technology and automatic transmission theory, with the electronic control unit (ECU) as the core. It controls the engagement and disengagement of the clutch and gear selection operations through hydraulic actuators, and manages engine fuel supply via electronic devices to achieve automatic start and gear shifting. The basic control concept is to base operations on the driver's intentions (accelerator pedal, brake pedal, control lever, etc.) and the vehicle's status (engine speed, input shaft speed, vehicle speed, gear position). Appropriate control laws (gear shifting laws, clutch engagement laws, etc.) are used, with the assistance of corresponding actuators (clutch actuators, gear selection actuators) and electronic devices (engine fuel control electronic devices), to jointly manage the vehicle's power transmission system (engine, clutch, transmission).