Abstract: The present technology relates to an information processing apparatus, an information processing method, and a program enabling improvement of an entertainment aspect of an autonomous mobile body. The information processing apparatus includes: an image processing unit configured to generate a first moving image in which a virtual second autonomous mobile body that virtually interacts with a first autonomous mobile body is superimposed in a captured moving image obtained by capturing an image of the first autonomous mobile body; and a display control unit configured to control display of the first moving image. The present technology can be applied to, for example, an information processing terminal that performs an operation and the like on an autonomous mobile body.

Abstract: An electric oil pump device includes an electric oil pump and a microcomputer that acquires a static friction torque of a pump and a motor of the electric oil pump, and performs control of activating the electric oil pump based on the acquired static friction torque.

Abstract: An electric oil pump device includes an electric oil pump driven by a motor and a microcomputer that adjusts a control parameter of feedback control related to a motor current value or a motor rotation speed based on an oil temperature estimated based on a relationship between at least one of a hydraulic pressure, the motor current value, or a torque of the electric oil pump and at least one of an oil discharge amount or the motor rotation speed of the electric oil pump.

Abstract: A pump control device includes: a current detection unit detecting a current value of current flowing through a coil of a motor driving an electric pump; a determination unit determining whether a determination condition in which the detected current value is equal to or larger than a preset value and the current value equal to or larger than the preset value continues for a preset time or more is satisfied; an inverter including three arm units having high-side and low-side switching elements connected to each other in series between first and second power supply lines; and an energization control unit driving the high-side and low-side switching elements by PWM control, and perform the PWM control by lowering a carrier frequency of a PWM signal by a predetermined frequency when the determination condition is satisfied.