11 results about "Motor action" patented technology

In robots, when performing continuous movement actions, the total time required for a series of movement actions is reduced without being constrained by factors such as acceleration. [Solution] When a robot is given an action command to perform action A, action B following action A, and action C following action B, action C is started when action A enters and ends in a deceleration section, or immediately before it ends. Furthermore, action B is executed in conjunction with at least one of action A and action C, such that action B starts after the start of the deceleration section of action A and ends before the end of the acceleration section of action C.

The utility model relates to a kind of bumper rotary assembly tool, including tool body, left and right ends of tool body upper portion are respectively equipped with left side turnover mechanism and right side turnover mechanism, bumper is equipped between left side turnover mechanism and right side turnover mechanism;The footboard installation slot of bumper is supported and fixed by longitudinal support block and transverse support block, protection is carried out by anti-falling support frame, to prevent bumper from falling during assembly, then the servo motor action of right side turnover mechanism, drive longitudinal support block and transverse support block rotation and further drive telescopic shaft and shaft sleeve rotation, realize the turnover assembly of bumper, and rubber protection structure is arranged on the surface of longitudinal support block, transverse support block and anti-falling support frame and bumper contact, avoid to scratch the finish of bumper during assembly, improve bumper assembly efficiency and quality.

The application discloses a flow and position variable motor control IP core and a motor control system, and the IP core comprises: an instruction analysis module which analyzes data injection instructions to obtain a flow type, and triggers a large flow disassembly module or a small flow parameter reading module; the large flow disassembly module sends a plurality of disassembled small flow instruction codes to the instruction analysis module; the small flow parameter reading module reads motor action parameters from a flow parameter table and a position parameter table; the small flow disassembly module disassembles the motor action parameters into motor action instructions, and generates corresponding small flow completion or fault flags by a motor to position or fault flag; a motor drive gating module outputs motor instruction step numbers and target positions to corresponding motor drive modules according to the motor type of a current step, and obtains a to position or fault signal; and the motor drive module generates a drive signal to a motor drive chip, obtains position information of a motor position acquisition chip, and judges whether the motor is to position or fault.

The utility model relates to timber processing equipment technical field, specifically disclose a double screw rod water mill, first abrasive assembly includes first motor and first abrasive, second abrasive assembly includes second motor and second abrasive, push mechanism includes drive arrangement and drive arrangement connected blanking plate and baffle, and the height difference has between blanking plate and baffle, first abrasive assembly is connected with drive arrangement, drive arrangement is connected with frame, drive arrangement drives baffle and blanking plate to carry out the movement action of one before the other, timber is affected downward by gravity, so that water mill greatly increases timber quantity to be processed and reduces timber processing preparation time simultaneously, improves work efficiency, because screw rod control precision is high, reduces the probability of defective product because of improper blanking position, reduces the material jamming phenomenon of old existing water mill pushdown.

The present application relates to a kind of driven damping device for snake robot, snake robot and its complete equipment.The driven damping device for snake robot described in the present application, including cylindrical shell, several damping mechanisms, coil mechanism, first power supply, first control mechanism.The driven damping device for snake robot described in the present application, several damping mechanisms are uniformly distributed in the outer periphery of the cylindrical shell, by the two elastic members and magnetic force damper, magnetic force damper is composed of the two magnets and the first coil, the second coil, so that the snake robot can better ground, damping and buffering effect is better, when the driven damping device is used for snake robot, it can make snake robot adapt to complex terrain, flexibly complete like snake movement action.

A system for testing and training a brain capability of planning and executing motion activity for a user who has sustained a functional movement deficit; said system comprising an electroencephalographic sensor arrangement attachable to the head of said user; a processor configured for receiving and analyzing electroencephalographic signals obtained from said user during visualization of an action; a memory storing instructions when executed by said processor for instructing said user to visualize executing said motion action; measuring electroencephalographic signals on said electroencephalographic sensor arrangement; calculating at least one characteristic selected from the following: a concentration index; a motor control index; an alertness index; providing said user with a feedback pattern based on at least one said concentration, motor control, alertness and motion readiness; recurring steps to be if needed.

The present application relates to the technical field of motion monitoring, and more particularly to a device for evaluating the motion function of a patient with diabetic foot, which is configured with a motion support, a plurality of visual collectors, a plurality of sensors and an evaluation server. In a single motion collection, the server controls the motion support to perform a motion action on the foot to be measured according to a target motion trajectory, the visual collector collects the motion action image and forms an actual motion trajectory, each sensor collects each position of the motion, the server determines the feedback interval of each sensor according to the motion trajectory, and confirms the feeling state of the foot to be measured according to the sensing state of the sensor, thereby realizing the objective and quantitative evaluation of multi-modal data fusion. The motion support, the visual collector and the sensor are matched, which effectively avoids the measurement error caused by the experience of the patient or the doctor, and effectively improves the reliability of the evaluation result.

The utility model relates to a silk -screen printing equipment especially relates to a screen printing machine automatic change edition mechanism, it includes flying head adjusting motor, side gauge adjusting motor and side gauge adjusting motor, flying head adjusting motor drive paper -in flying head moves back and forth and adjusts, paper -in flying head links paper supply unit and paper feeding unit, the paper supply unit includes paper supply side gauge and paper supply platform, paper supply platform elevating arrangement, side gauge adjusting motor drives paper supply side gauge left and right movement adjustment, side gauge adjusting motor drives side gauge square left and right movement adjustment, the side gauge square is located in the paper outlet end of paper feeding unit, side gauge adjusting motor side gauge adjusting motor and flying head adjusting motor all with controller control connection, by controller according to the size control corresponding adjusting motor action, adjust, convenient operation.

The application relates to the technical field of brain-computer interfaces, and discloses an intelligent rehabilitation wheelchair based on a brain-computer interface and a control method thereof, wherein the method comprises the following steps: S1: collecting a first electroencephalogram signal of a user's motor cortex, pre-processing the first electroencephalogram signal, and obtaining a second electroencephalogram signal; S2: classifying the second electroencephalogram signal, decoding a wheelchair motion instruction, and calculating a cognitive load level according to the second electroencephalogram signal; and S3: generating a wheelchair speed parameter and a wheelchair turning radius according to the cognitive load level, and driving a wheelchair motor to perform a corresponding motion action based on the wheelchair motion instruction, the wheelchair speed parameter and the wheelchair turning radius. The method improves the motion intention decoding accuracy and reduces the decoding delay, and solves the problem of insufficient decoding performance caused by signal redundancy of a traditional model.

A surgical robot includes an operation part that includes a movable part moved by a force applied by an operation by a user, an action part that performs an action according to the operation, a drive part that supplies a driving force to the action part, an operation controller that controls a movement of the movable part, and a controller that implements an operation force setter that sets a magnitude of a resistance force that is a force in a direction opposite to a direction of the movement of the movable part. The operation force setter sets the magnitude of the resistance force based on a resistance parameter set in advance, and the operation controller applies, to the movable part, the resistance force having the magnitude set by the operation force setter.