A brake piloting system including a robotic device having at least one movable element, at least one brake which, when activated from an open configuration to an activated configuration, enables a deceleration or immobilization of the at least one movable element, at least one position sensor aimed at measuring a real time position of the at least one movable element and at least one the microcontroller being configured to activate in real time the at least one brake into a determined configuration.

An antenna measurement system is configured to measure a radiation field pattern of an AUT fixed on a reference surface. The antenna measurement system includes an articulated robot, a measurement component, and a processor. The articulated robot is seated on a periphery of the reference surface, with a movable end capable of scanning a short-distance area defined by the reference surface. The measurement component is arranged on the movable end of the articulated robot, and a front surface of the measurement component is a specific geometric surface, which is used to face the antenna for radiation measurement. The processor is coupled to the movable end to control the movable end to drive the measurement component to move relative to the antenna along a predefined scanning path, and keep the specific geometric surface facing the antenna during the movement along the scanning path.

A robotic system comprising an end effector-mounted sensor is disclosed. In various embodiments, a robotic arm is manipulated to move a sensor to a position such that an object of interest is within a read range of the sensor. A sensor data read by the sensor is received via a communication interface. The sensor data is used to determine an attribute of the object; and the determined attribute of the object is used to determine a plan to grasp and move the object.

A method for capacitive detection of nearby objects that may be located in the environment of an equipment provided with a capacitive detection device including a detection step, called discriminative detection step, including the following operations: polarizing a first nearby object at a first alternating potential (V1), different from a ground potential (M), and from the potential of at least one second nearby object, at a first frequency (F1); and determining a first discriminative signal representative of a capacitance, called electrode-object capacitance, seen by the at least one measurement electrode, at said first frequency (F1).

An articulated-arm robot and a method for machining a workpiece by means of the articulated-arm robot includes a base; a working head holder; several lever arms, which are arranged between the base and the working head holder, the lever arms being coupled to one another by means of revolute joints; a working head which is arranged on the working head holder, the working head comprising a working spindle which is arranged in a spindle housing and is mounted in the spindle housing at least at a first bearing point and a second bearing point. At least one sensor for sensing a radial force is formed at each of the first bearing point and the second bearing point. At least one sensor for sensing an axial force is formed at least one of the two bearing points.

A sensor system includes a first member extending along a rotational axis and having a surface disposed circumferentially about the axis. The sensor system further includes a conductive element fixed to the first member and disposed on the surface and about the rotational axis and a second member extending along the axis. A rotational position between the first member and the second member is adjustable. The sensor system further includes a target mounted to and rotatable with the second member and being movable relative to the second member between first and second positions. The target is spaced apart from the conductive element in both the first and second positions and is closer to the conductive element in the second position compared to the first position. The conductive element is configured to sense the target in the second position for any rotational position between the first member and the second member.

A robot comprises: a main PCB having an antenna disposed thereon, the antenna disposed on an upper portion of the main PCB; and a sub-PCB spaced apart from the main PCB in a horizontal direction, wherein the main PCB comprises a non-overlap region that does not overlap the sub-PCB in both the horizontal direction and a vertical direction, and all or any portion of the antenna is disposed on the non-overlap region.

Certain aspects relate to a medical system that includes a robotically controllable field generator and an instrument guide. The instrument guide may guide a percutaneously insertable instrument along an insertion axis. The instrument guide may also be positioned on an electromagnetic (EM) field generator, where the EM field generator can generate an EM field. A first robotic arm may be coupled to the EM field generator and it may move the EM field generator and the instrument guide. The system then determines: an EM target positioned within a patient, and a registration that maps positions within an EM coordinate frame associated with the EM field to positions within a robotic coordinate frame. The system may also determine, based on the registration, a position of the EM target within the robotic coordinate frame. Based on the position of the EM target within the robotic coordinate frame, move the first robotic arm may move to align the insertion axis of the instrument guide with the EM target.

Certain aspects relate to systems with robotically controllable field generators and applications thereof. For example, a robotic medical system may include a first robotic arm that is configured to couple to an electromagnetic (EM) field generator. The first robotic arm be capable of moving the EM field generator. The robotic medical system may also include one or more processors. The processors may determine an EM position of an EM sensor within the EM field in an EM coordinate frame associated with the EM field generator. The processors also determine a position of the EM field generator in a robotic coordinate frame associated with the first robotic arm. The processors determine a registration between the EM coordinate frame and the robotic coordinate frame based on the position of the EM field generator. Based on the registration, the processors may determine a position of the EM sensor in the robotic coordinate frame.

Certain aspects relate to systems with robotically controllable field generators and applications thereof. A robotic medical system may include a robotic arm coupled to an electromagnetic (EM) field generator configured to generate an EM field, and the first robotic arm may be configured to move the EM field generator. The medical system may also include a medical instrument configured for insertion into a patient. The medical instrument may comprise an EM sensor and one or more processors. The processors may: determine a position of the EM sensor within the EM field; and adjust a position of the EM field generator by commanding movement of the first robotic arm based on the determined position of the EM sensor.