A hydrodynamic intelligent robot and a control method thereof, the robot includes a moving platform, a hydrodynamic system and a dynamic intelligent system. The hydrodynamic system includes at least one nozzle mounted on the moving platform and a hydrodynamic device electrically connected to the dynamic intelligent system and connected to the at least one nozzle by a pipeline for spraying water so that the moving platform is rotated and moved by spraying water through the nozzle; the dynamic intelligent system is configured to control the hydrodynamic device according to input instructions, so as to indirectly realize vector control of the nozzle's water quantity and control the moving platform to move autonomously and intelligently. The present disclosure can monitor states of the moving platform by pre-inputting control instructions, and automatically determine numerical parameters needed to be adjusted by algorithm, so as to realize autonomous intelligent motion of the moving platform.

A hydrodynamic intelligent robot and a control method thereof, the robot includes a moving platform, a hydrodynamic system and a dynamic intelligent system. The hydrodynamic system includes at least one nozzle mounted on the moving platform and a hydrodynamic device electrically connected to the dynamic intelligent system and connected to the at least one nozzle by a pipeline for spraying water so that the moving platform is rotated and moved by spraying water through the nozzle; the dynamic intelligent system is configured to control the hydrodynamic device according to input instructions, so as to indirectly realize vector control of the nozzle's water quantity and control the moving platform to move autonomously and intelligently. The present disclosure can monitor states of the moving platform by pre-inputting control instructions, and automatically determine numerical parameters needed to be adjusted by algorithm, so as to realize autonomous intelligent motion of the moving platform.

The invention relates to a propulsion device comprising a platform that is arranged so as to accommodate a passenger and cooperates with a thrust unit comprising a main nozzle, advantageously oriented from the bow to the stern of the device, and two secondary nozzles that are lateral and are positioned essentially at the bow of the propulsion device. The secondary nozzles are mounted so as to be mobile about a transverse axis so as to be moved by actuators controlled by a processing unit that implements a method for controlling the secondary nozzles, thus providing automatic control assistance to the passenger.

A propulsion device, including a platform; a thrust assembly coupled to the platform, the thrust assembly including at least two nozzles configured to discharge a pressurized fluid therefrom that are movable with respect to the platform; a plurality of actuators, wherein each actuator is coupled to one of the at least two nozzles, wherein each actuator is configured to adjust an angular orientation of its respective nozzle with respect to the platform; a first sensor coupled to the platform to measure at least one of a pitch and roll of the platform; and a controller in communication with the first sensor and the plurality of actuators, wherein the controller is configured to adjust an operation of the actuators based at least in part on information from the first sensor to modify an angular orientation of the at least two nozzles.

A personal flying water jet board system includes a jet board with a water jet propulsion system. A water intake system mounted on either side of a boat includes an intake member submerged in the water and connected to a hose which is connected to jet nozzles of the jet board. The water injected into the jet nozzles propels the jet board and user above the water. A water intake system mounted on the boat is fluidically connected to the hose and directs water into the jet nozzles. Water-conducting support pipes have intake members with an intake end oriented towards the forward end of the boat to receive water as the boat moves forward and a discharge end. The intake end of the intake member is shaped to increases the water pressure as the water flows into the discharge end thereof and into the water-conducting support pipes.

A propulsion device, including a platform arranged to seat a passenger; a thrust assembly coupled to the platform, the thrust assembly including at least two nozzles configured to discharge a pressurized fluid therefrom that are movable with respect to the platform; a plurality of actuators, wherein each actuator is coupled to one of the at least two nozzles, wherein each actuator is configured to adjust an angular orientation of its respective nozzle with respect to the platform; a first sensor coupled to the platform to measure at least one of a pitch and roll of the platform; and a controller in communication with the first sensor and the plurality of actuators, wherein the controller is configured to adjust an operation of the actuators based at least in part on information from the first sensor to modify an angular orientation of the at least two nozzles.

An electrically operated water device includes: a sports carrier; a propeller connected to the sports carrier to generate mechanical power for driving the sports carrier to move in a direction; a battery unit arranged in the sports carrier for releasing electrical power stored therein; an electronic speed control arranged in the sports carrier and electrically connected to the battery unit and the propeller to supply electrical power from the battery unit to the propeller and to control an amount of the mechanical power generated by the propeller; and a first heat dissipation device coupled to the electronic speed control and having a plurality of first fins arranged parallel to each other to have every two adjacent ones of the first fins define therebetween a first heat dissipation trough in communication with a bottom the sports carrier and extending in a direction corresponding to the moving direction of the sports carrier.

A propulsion device includes a platform with a pair of elbowed tubular thrust nozzles respectively located on opposite sides of the platform. An input end of each nozzle is mounted to the platform and rotatable about a transverse axis that is normal to a longitudinal axis of the platform, and is connected to a source of pressurized fluid. A pair of actuators are respectively connected to the tubular nozzles to rotate the nozzles around the transverse axis and thereby change the orientation of output ends of the nozzles relative to the platform. A processor controls the position of the platform by activating the actuators to rotate the nozzles, and thereby change the direction of thrust emitted by the pressurized fluid at the output ends of the nozzles.

The invention relates to a propulsion device comprising a platform that is arranged so as to accommodate a passenger and cooperates with a thrust unit comprising a main nozzle, advantageously oriented from the bow to the stern of the device, and two secondary nozzles that are lateral and are positioned essentially at the bow of the propulsion device. The secondary nozzles are mounted so as to be mobile about a transverse axis so as to be moved by actuators controlled by a processing unit that implements a method for controlling the secondary nozzles, thus providing automatic control assistance to the passenger.

The invention relates to a device for propelling a passenger, comprising a body arranged to receive said passenger and cooperating with a fuel-fed thrust unit. The arrangement of such a device enables great freedom of movement in the air. More specifically, the thrust unit comprises at least one thrust sub-unit, each advantageously comprising at least two thrusters and secondary course-correction and/attitude-correction thrusters.