A ship body control device (20, 20A) includes an acquiring part (40) and an estimating part (200, 200A). The acquiring part (40) acquires a ship body state and disturbance information of a ship body (80) on a water surface. The estimating part (200, 200A) generates a first estimated value (?te0, ?te0a, ?te0b) of a trim rudder angle (?tr) to disturbance based on information on a hydrodynamic force of the ship body (80) based on a shape of the ship body (80), and information acquired by the acquiring part (40).

A ship body control device (20, 20A) includes an acquiring part (40) and an estimating part (200, 200A). The acquiring part (40) acquires a ship body state and disturbance information of a ship body (80) on a water surface. The estimating part (200, 200A) generates a first estimated value (?te0, ?te0a, ?te0b) of a trim rudder angle (?tr) to disturbance based on information on a hydrodynamic force of the ship body (80) based on a shape of the ship body (80), and information acquired by the acquiring part (40).

A flight management apparatus includes a condition information acquisition unit that acquires condition information including a weather condition for flight of a flight apparatus, the weather condition being associated with a position provided on a flight path or in a flight range in which the flight apparatus is scheduled to fly, a weather information acquisition unit that acquires weather information including weather at a current position at which the flight apparatus is positioned, or a scheduled position at which the flight apparatus is scheduled to be positioned, a determination unit that determines whether or not the weather satisfies the weather condition associated with the current position or the scheduled position in the condition information, and an output unit that outputs information corresponding to a determination result of the determination unit.

The present technology relates to a control device, a control method, and a program that enable the action of a movable body to be planned in accordance with the value of a peripheral object. The control device according to an embodiment of the present technology estimates a value of an object at the periphery of a movable body on the basis of sensor data detected by the movable body, and plans an action of the movable body on the basis of the value of the object estimated. The present technology is applicable to robots capable of acting autonomously.

A method for obtaining an exercise video may be disclosed. According to an embodiment of the present invention, the method may comprises the steps of: receiving a first value for specifying a flight height of a drone, a second value for specifying a distance between a first sensor of the drone and a first point on a surface of a first athlete, and a third value for specifying an angular displacement of the drone in a direction from the first point toward the first sensor with respect to a front direction of the first athlete, confirming information that the drone is at the same height as the first value and obtaining video data obtained by a measurement value of at least one sensor of the drone and the first sensor.

The X-ray imaging system according to the present embodiment includes an X-ray tube, a holding assembly, a flying object, an X-ray detector, and processing circuitry, The X-ray tube is configured to emit X-rays. The holding assembly is configured to hold the X-ray tube. The flying object is equipped with the holding assembly. The X-ray detector is configured to detect the X-rays emitted by the X-ray tube. The processing circuitry is configured to control a flight of the flying object, and to control the flight of the flying object such that the X-ray tube is arranged on a predetermined position with respect to the X-ray detector.

A method of providing a collision avoiding travel path for an autonomous vehicle. A sensor system obtains stereo image data of a scene in the environment ahead of the normal travel path. This image data is used to generate a disparity image. The disparity image is processed to generate an occupancy map that assigns values to areas of the scene based on levels of visual clutter. The occupancy map is then converted to a potential field, which assigns each pixel in the scene with a force value that corresponds to its proximity to one or more obstacles. These force value are summed and used to modify the vehicle's path is a collision is likely.

A method according to certain embodiments generally involves operating a system including an unmanned aerial vehicle (UAV) and a base station. The base station includes a nest including an upper opening having an upper opening diameter and a lower opening having a lower opening diameter less than the upper opening diameter. The lower opening is accessible from within the base station. The method generally includes landing the UAV within the nest such that a portion of the UAV is accessible via the lower opening, releasably attaching a load to the UAV, and operating the UAV to deliver the load to a destination.

In a ship control system of one embodiment, a route command unit outputs a route command including a target ship position and a target bow direction of a ship. An information detector detects ship information including an actual ship position and an actual bow direction of a ship. An external force vector estimation unit estimates an external force vector received by a ship, using the ship information and a hull motion model related to a hull motion of the ship. A control command unit controls both rotational frequency of a main engine and a rudder angle of a ship, based on the route command, the ship information, and the external force vector.

Embodiments of the present application provide a method, device, storage medium, and electronic device for controlling flight equipment, wherein the method includes: acquiring positioning position information from a positioning system deployed on a target flight equipment; detecting an operating state of the positioning system according to positioning position information, wherein the operating state comprises: normal state and abnormal state; when the operating state is an abnormal state, controlling the target flight equipment to return to a ground control terminal according to the relative position information between the target flight equipment and the ground control terminal of the target flight equipment.