Patent classifications
G05B2219/40434
System and method for assisted link prediction mechanism in robotic communications
Robotic applications are important in both indoor and outdoor environments. Establishing reliable end-to-end communication among robots in such environments are inevitable. Many real-time challenges in robotic communications are mainly due to the dynamic movement of robots, battery constraints, absence of Global Position System (GPS), etc. Systems and methods of the present disclosure provide assisted link prediction (ALP) protocol for communication between robots that resolves real-time challenges link ambiguity, prediction accuracy, improving Packet Reception Ratio (PRR) and reducing energy consumption in-terms of lesser retransmissions by computing link matrix between robots and determining status of a Collaborative Robotic based Link Prediction (CRLP) link prediction based on a comparison of link matrix value with a predefined covariance link matrix threshold. Based on determined status, robots either transmit or receive packet, and the predefined covariance link matrix threshold is dynamically updated. If the link to be predicted is unavailable, the system resolves ambiguity thereby enabling communication between robots.
SYSTEM AND METHOD FOR ASSISTED LINK PREDICTION MECHANISM IN ROBOTIC COMMUNICATIONS
Robotic applications are important in both indoor and outdoor environments. Establishing reliable end-to-end communication among robots in such environments are inevitable. Many real-time challenges in robotic communications are mainly due to the dynamic movement of robots, battery constraints, absence of Global Position System (GPS), etc. Systems and methods of the present disclosure provide assisted link prediction (ALP) protocol for communication between robots that resolves real-time challenges link ambiguity, prediction accuracy, improving Packet Reception Ratio (PRR) and reducing energy consumption in-terms of lesser retransmissions by computing link matrix between robots and determining status of a Collaborative Robotic based Link Prediction (CRLP) link prediction based on a comparison of link matrix value with a predefined covariance link matrix threshold. Based on determined status, robots either transmit or receive packet, and the predefined covariance link matrix threshold is dynamically updated. If the link to be predicted is unavailable, the system resolves ambiguity thereby enabling communication between robots.
Control System and Methods for a Workpiece Transfer System Having Multiple Arms Coupled to a Moveable Rail
An example method includes receiving task identification information indicative of a manufacturing task to be performed on a workpiece, wherein the workpiece transfer system comprises a rail and a plurality of arms coupled to the rail, wherein each arm comprises (i) a plurality of arm linkages coupled at respective joints, (ii) an arm controller in communication with the supervisory controller, and (iii) respective joint controllers in communication with the arm controller and configured to actuate respective rotary actuators at the respective joints to move the plurality of arm linkages relative to each other: retrieving a motion plan corresponding to the manufacturing task and the workpiece: sending command signals to respective arm controllers to communicate respective command signals to the respective joint controllers and execute the motion plan; and once the final desired configuration is achieved, commanding the respective arm controllers to lock the respective joints.
Increasing strength of a robotic structure using swarm robot(s)
A computer-implemented method according to one embodiment includes identifying a load that will be applied to a robotic structure, and determining whether the load, when applied to the robotic structure, would exceed a structural threshold of the robotic structure. In response to determining that the load, when applied to the robotic structure, would exceed the structural threshold, a position of one or more swarm robots with respect to the robotic structure is determined that would increase a structural strength of the robotic structure, and the one or more swarm robots are caused to assume the determined position. A computer program product according to another embodiment includes a computer readable storage medium having program instructions embodied therewith. The program instructions are readable and/or executable by a computer to cause the computer to perform the foregoing method.