Disclosed herein are a method of localization using multi sensors and a robot implementing the same, the method including sensing a distance between an object placed outside of a robot and the robot and generating a first LiDAR frame by a LiDAR sensor of the robot while a moving unit moves the robot, capturing an image of an object placed outside of the robot and generating a first visual frame by a camera sensor of the robot, and comparing a LiDAR frame stored in a map storage of the robot with the first LiDAR frame, comparing a visual frame registered in a frame node of a pose graph with the first visual frame, determining accuracy of comparison's results of the first LiDAR frame, and calculating a current position of the robot by a controller.

Disclosed herein are a method of localization using multi sensors and a robot implementing the same, the method including sensing a distance between an object placed outside of a robot and the robot and generating a first LiDAR frame by a LiDAR sensor of the robot while a moving unit moves the robot, capturing an image of an object placed outside of the robot and generating a first visual frame by a camera sensor of the robot, and comparing a LiDAR frame stored in a map storage of the robot with the first LiDAR frame, comparing a visual frame registered in a frame node of a pose graph with the first visual frame, determining accuracy of comparison's results of the first LiDAR frame, and calculating a current position of the robot by a controller.

According to one embodiment of the present disclosure, there is provided a transfer apparatus comprising at least one arm configured to support a substrate; at least one gear disposed at a joint that rotatably supports the at least one arm, the at least one gear rotating the at least one arm; and a detector disposed to face the at least one gear and configured to detect a temperature of the at least one gear without contacting the at least one gear.

A robot arm (500) for positioning a tool (44) with controlled orientation. The robot arm (500) comprises an inner-arm linkage (15, 18, 29; 15, 18, 77); an outer-arm linkage (23; 81; 173; 228; 632; 384) and a first actuator (1; 249) configured to rotate the inner-arm linkage about a first axis of rotation (180). The inner-arm linkage includes a first inner link (15) that at an inner end is arranged to rotate around a fourth axis of rotation (185), and a second inner link (18) that at an inner end is arranged to rotate around a different, third axis of rotation (182, 185), wherein the axes of rotation (182, 185) are perpendicular to the first axis of rotation (180), and the rotations result in a geometric reconfiguration of the inner-arm linkage. The inner-arm linkage also includes a connection shaft (29; 77) mounted at an outer end of the first inner link and at an outer end of the second inner link by means of joints of at least one degree of freedom, is connected to the outer-arm linkage via the connection shaft, is connected to the tool and forms a first kinematic chain that gives a first degree of freedom for positioning the tool. A second actuator (2; 254) is configured to rotate the outer-arm linkage around the second axis of rotation, thereby forming a second kinematic chain giving a second degree of freedom for positioning the tool. A third actuator (3) is configured to move the outer-arm linkage by actuating the geometrically reconfigurable inner-arm linkage, resulting in a movement of the second axis of rotation around which the outer-arm linkage is arranged to rotate, thereby forming a third kinematic chain giving a third degree of freedom for positioning the tool. The robot arm also comprises one or more transmission mechanisms that in combination with the outer-arm linkage are arranged to accomplish the controlled orientation of the tool.

Routines and methods disclosed herein can increase a power efficiency of a prosthetic hand without drastically reducing the speed at which it operates. A prosthesis can implement an acceleration profile, which can reduce an energy consumption of a motor, or an amount of electrical and/or mechanical noise produced by a motor, as the motor transitions from an idle state to a non-idle state. A prosthesis can implement a deceleration profile, which can reduce the energy consumption of the motor, or an amount of electrical and/or mechanical noise produced by a motor, as the motor transitions from a non-idle state to an idle state.

An instrument system comprising a flexible shaft having proximal and distal portions, a backend mechanism coupled to the proximal portion, and a plurality of tendons including first and second tendons. The backend mechanism comprises a plurality of capstans including first and second capstans. Each capstan includes a bore for engagement with a drive shaft, and a capstan coupling member adapted to engage a drive shaft coupling member such that rotation of the drive shaft causes rotation of the capstan, and adapted to disengage from the drive shaft coupling member so rotation of the drive shaft does not cause rotation of the capstan. The first tendon is configured to wrap around the first capstan and the second tendon is configured to wrap around the second capstan. The first and second tendons are coupled to a member disposed at the distal portion and are configured to move the member in opposing directions.

An operation device for a surgical manipulator includes an input device that operates the surgical manipulator. The input device includes a plurality of joints and a plurality of motors that drives the plurality of joints, and reduction ratios in power transmission paths from the plurality of motors to the plurality of joints, respectively, are 0.5 or more and 30 or less.

An object capturing device includes light emission, receiving, and scanning units, and distance calculation, and object determination units. The scanning unit measures light from the emission unit to head toward a measurement target space to perform scanning, and to guide reflected light from the object with respect to the measurement light to the receiving unit. The distance calculation unit calculates a distance to the object in association with a scanning angle of the scanning unit. The object determination unit determines whether the object is a capture target based on whether a scanning angle range within which a difference between distances is equal to or less than a predetermined threshold value corresponding to a reference scanning angle range of the capture target, and a determination of whether intensity distribution of the reflected light within the scanning angle range corresponds to reference intensity distribution of the reflected light from the capture target.

An object capturing device includes light emission, receiving, and scanning units, and distance calculation, and object determination units. The scanning unit measures light from the emission unit to head toward a measurement target space to perform scanning, and to guide reflected light from the object with respect to the measurement light to the receiving unit. The distance calculation unit calculates a distance to the object in association with a scanning angle of the scanning unit. The object determination unit determines whether the object is a capture target based on whether a scanning angle range within which a difference between distances is equal to or less than a predetermined threshold value corresponding to a reference scanning angle range of the capture target, and a determination of whether intensity distribution of the reflected light within the scanning angle range corresponds to reference intensity distribution of the reflected light from the capture target.

A flexible-manipulator control device that controls, according to a control parameter, a drive of a flexible manipulator having a movable part at a distal end of a flexible insertion portion to be inserted into the body and having, at a proximal end thereof, the drive for driving the movable part, includes: a physical-information storage unit that stores physical information of a patient into which the insertion portion is inserted; a position-information input unit to which is input position information of the movable part in a state in which it is inserted into the patient; and a parameter adjustment unit that adjusts the control parameter on the basis of the physical information stored in the physical-information storage unit and the position information input to the position-information input unit.