Methods and systems for a hybrid hydromechanical variable transmission (HVT) are provided. In one example, a transmission system includes a hydraulic pump rotationally coupled to an input shaft; a hydraulic motor rotationally coupled to an output shaft via...

A control apparatus of a hybrid vehicle includes an automatic transmission (12), a clutch (16), a motor (8), a battery (6), a driving assist control device (26) performing a driving assist control by driving the motor to generate an assist torque, a gear s...

A gear shift control device for controlling a hybrid vehicle drive system (1) including an engine (2), an automated transmission (3), a clutch (4), and a motor generator (5), includes a torque indication means for indicating a driver request torque (Tdrv) ...

An electric drive apparatus includes a controller for controlling an electric motor and a continuously-variable transmission connected with the motor. The controller controls the motor and the continuously-variable transmission in a first control mode to c...

A target driving force is calculated by an ECU (30) on the basis of an accelerator (40) opening and a vehicle speed, and a rounded target driving force value (or a corrected target driving force), as gradually changed from the driving force, is determined ...