Abstract: The present disclosure provides a method for recycling urea-formaldehyde (UF) from a wood-based panel. In the present disclosure, the UF is depolymerized by an ultrasonic treatment, and depolymerized UF can be reused for UF manufacture and wood-based panel production. The recycled and treated UF can be repeatedly used in wood-based panel manufacture without affecting performances of the wood-based panel. UF-glued wood-based panels can be recycled, and a recycled wood-based panel raw material can replace at least 50% of a non-recycled wood-based raw material for particle board production without affecting performances of the wood-based panel.

Abstract: An electronic speed controller includes an output circuit and one or more processors. The output circuit is configured to control currents to a plurality of motors of an unmanned aerial vehicle (UAV). The motors are configured to drive the UAV. The one or more processors are configured to, individually or collectively, determine an operating state of a first motor of the plurality of motors, collect power from the first motor in response to the operating state of the first motor is a decelerating state, and distribute at least a portion of the power collected from the first motor to a second motor of the plurality of motors.

Abstract: A method for assigning addresses to a plurality of controllers carried by a movable object includes receiving, at each controller, an addressing signal including an address and transmitted from a master controller via a shared communication interface that is shared by the plurality of controllers and the master controller, the plurality of controllers each being configured to control a component of the movable object; perform, in response to receiving the addressing signal, an assessment to determine whether a selected controller among the plurality of controllers has previously received an activation signal transmitted from the master controller via a respective private communication interface of a plurality of private communication interfaces that are connected to the master controller in parallel; and assigning the address to the selected controller in response to determining that the selected controller previously received the activation signal according to a result of the assessment.

Abstract: An electronic speed controller includes an output circuit and one or more processors. The output circuit is configured to control currents to a plurality of motors of an unmanned aerial vehicle (UAV). The motors are configured to drive the UAV. The one or more processors are configured to, individually or collectively, determine an operating state of a first motor of the plurality of motors, collect power from the first motor in response to the operating state of the first motor is a decelerating state, and distribute at least a portion of the power collected from the first motor to a second motor of the plurality of motors.

Abstract: Systems, methods, and devices for assigning addresses to a plurality of functional modules carried by a movable object are provided. In one aspect, a method can comprise: (a) transmitting an activation signal from a control module to a functional module of the plurality of functional modules via a first communication interface, thereby activating the functional module for addressing, wherein the plurality of functional modules are each configured to control a component of the movable object; (b) transmitting an addressing signal comprising an address from the control module to each functional module of the plurality of functional modules via a second communication interface different from the first communication interface, thereby causing the address to be assigned to the activated functional module of step (a); and (c) repeating steps (a) and (b) for each functional module, thereby assigning an address to each functional module.

Abstract: A method of redistributing motor power of an unmanned aerial vehicle (UAV) includes determining, with aid of one or more processors, an operating state of a motor of the UAV. The motor is configured to drive a corresponding rotor to generate lift for the UAV. The method further includes determining, with aid of the one or more processors, how to redistribute power from the motor between a plurality of components when the motor has an operating state that is a decelerating state, and redistributing the power in accordance with the determination of how to redistribute the power.

Abstract: A method of redistributing motor power of an unmanned aerial vehicle (UAV) includes determining, with aid of one or more processors, an operating state of a motor of the UAV. The motor is configured to drive a corresponding rotor to generate lift for the UAV. The method further includes determining, with aid of the one or more processors, how to redistribute power from the motor between a plurality of components when the motor has an operating state that is a decelerating state, and redistributing the power in accordance with the determination of how to redistribute the power.

Abstract: A method for recycling motor power includes controlling a first motor of an unmanned aerial vehicle (UAV) in a decelerating state to work in concert with a second motor of the UAV in an accelerating state to effect rotation of the UAV, receiving power from the first motor at a power bus in electrical connection with the first motor and the second motor, and providing a portion of the received power to the second motor through the power bus during the rotation of the UAV.

Abstract: A method for recycling motor power includes controlling a first motor of an unmanned aerial vehicle (UAV) in a decelerating state to work in concert with a second motor of the UAV in an accelerating state to effect rotation of the UAV, receiving power from the first motor at a power bus in electrical connection with the first motor and the second motor, and providing a portion of the received power to the second motor through the power bus during the rotation of the UAV.

Abstract: A method of recycling motor power of a movable object is provided to recycle and redistribute power from at least one motor in a decelerating state. The method comprises determining whether an operating state of at least one motor of the movable object is a decelerating state, and recycling power from the at least one motor having a decelerating state. The method also comprises redistributing the recycled power to other power consuming components of the movable object. The method of present invention increases the energy efficiency and a battery life of the movable object. The movable object may be an unmanned aerial vehicle (UAV).

Abstract: A method of recycling motor power of a movable object is provided to recycle and redistribute power from at least one motor in a decelerating state. The method comprises determining whether an operating state of at least one motor of the movable object is a decelerating state, and recycling power from the at least one motor having a decelerating state. The method also comprises redistributing the recycled power to other power consuming components of the movable object. The method of present invention increases the energy efficiency and a battery life of the movable object. The movable object may be an unmanned aerial vehicle (UAV).

Abstract: A method for controlling unmanned aerial vehicle using a smart device. The unmanned aerial vehicle includes a smart device and an unmanned plane, the smart device operating to control the flight of the unmanned plane via wireless communication signal, the smart device comprising in-built central processing unit, touch screen, wireless communication system, battery, and volume key, and an application for controlling the unmanned plane being installed in the smart device. The unmanned plane includes a power system, a flight control system, and a sensor.

Abstract: A method of recycling motor power of a movable object is provided to recycle and redistribute power from at least one motor in a decelerating state. The method comprises determining whether an operating state of at least one motor of the movable object is a decelerating state, and recycling power from the at least one motor having a decelerating state. The method also comprises redistributing the recycled power to other power consuming components of the movable object. The method of present invention increases the energy efficiency and a battery life of the movable object. The movable object may be an unmanned aerial vehicle (UAV).

Abstract: Systems, methods, and devices for assigning addresses to a plurality of functional modules carried by a movable object are provided. In one aspect, a method can comprise: (a) transmitting an activation signal from a control module to a functional module of the plurality of functional modules via a first communication interface, thereby activating the functional module for addressing, wherein the plurality of functional modules are each configured to control a component of the movable object; (b) transmitting an addressing signal comprising an address from the control module to each functional module of the plurality of functional modules via a second communication interface different from the first communication interface, thereby causing the address to be assigned to the activated functional module of step (a); and (c) repeating steps (a) and (b) for each functional module, thereby assigning an address to each functional module.

Abstract: A method of recycling motor power of a movable object is provided to recycle and redistribute power from at least one motor in a decelerating state. The method comprises determining whether an operating state of at least one motor of the movable object is a decelerating state, and recycling power from the at least one motor having a decelerating state. The method also comprises redistributing the recycled power to other power consuming components of the movable object. The method of present invention increases the energy efficiency and a battery life of the movable object. The movable object may be an unmanned aerial vehicle (UAV).

Abstract: A method of recycling motor power of a movable object is provided to recycle and redistribute power from at least one motor in a decelerating state. The method comprises determining whether an operating state of at least one motor of the movable object is a decelerating state, and recycling power from the at least one motor having a decelerating state. The method also comprises redistributing the recycled power to other power consuming components of the movable object. The method of present invention increases the energy efficiency and a battery life of the movable object. The movable object may be an unmanned aerial vehicle (UAV).