Invention Grant
- Patent Title: System and method for fault detection in robotic actuation
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Application No.: US16210512Application Date: 2018-12-05
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Publication No.: US11141858B2Publication Date: 2021-10-12
- Inventor: Avik Ghose , Swarnava Dey , Arijit Mukherjee
- Applicant: Tata Consultancy Services Limited
- Applicant Address: IN Mumbai
- Assignee: Tata Consultancy Services Limited
- Current Assignee: Tata Consultancy Services Limited
- Current Assignee Address: IN Mumbai
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- Priority: IN201821009841 20180317
- Main IPC: B25J9/16
- IPC: B25J9/16

Abstract:
A data driven approach for fault detection in robotic actuation is disclosed. Here, a set of robotic tasks are received and analyzed by a Deep Learning (DL) analytics. The DL analytics includes a stateful (Long Short Term Memory) LSTM. Initially, the stateful LSTM is trained to match a set of activities associated with the robots based on a set of tasks gathered from the robots in a multi robot environment. Here, the stateful LSTM utilizes a master slave framework based load distribution technique and a probabilistic trellis approach to predict a next activity associated with the robot with minimum latency and increased accuracy. Further, the predicted next activity is compared with an actual activity of the robot to identify any faults associated robotic actuation.
Public/Granted literature
- US20190283254A1 SYSTEM AND METHOD FOR FAULT DETECTION IN ROBOTIC ACTUATION Public/Granted day:2019-09-19
Information query
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