Research on robotic assembly of gear motors (Stator recognition using keypoint matching and stator insertion using contact position estimation)
نویسندگان
چکیده
منابع مشابه
An Adaptive, On-line, Statistical Method for Detection of Broken Bars In Motors Using Stator Current and Torque Estimation
In this paper, we propose an adaptive statistical time-frequency method to detect broken bars using digital torque estimation. The key idea in the proposed method is to transform motor current into a time-frequency spectrum to capture the time variation of the frequency components and to analyze the spectrum statistically to distinguish fault conditions from the normal operating conditions of t...
متن کاملInduction machine faults detection using stator current parametric spectral estimation
Current spectrum analysis is a proven technique for fault diagnosis in electrical machines. Current spectral estimation is usually performed using classical techniques such as periodogram (FFT) or its extensions. However, these techniques have several drawbacks since their frequency resolution is limited and additional post-processing algorithms are required to extract a relevant fault detectio...
متن کاملStator resistance estimation using ANN in DTC IM drives
Torque control of induction motors (IM) requires accurate estimation of the flux in the motor. But the flux estimate, when estimated from the stator circuit variables, is highly dependent on the stator resistance of the IM. As a result, the flux estimate is prone to errors due to variation in the stator resistance, especially at low stator frequencies. In this paper, an Artificial Neural Networ...
متن کاملInduction Motors Stator Fault Analysis based on Artificial Intelligence
This article presents a method for fault detection and diagnosis of stator inter-turn short circuitin three phase induction machines. The technique is based on the stator current and modelling in the dqframe using an Adaptive Neuro-Fuzzy artificial intelligence approach. The developed fault analysis method is illustrated using MATLAB simulations. The obtained results are promisingbased on the n...
متن کاملShaft Misalignment Detection using Stator Current Monitoring
This paper inspects the misaligned of shaft by using diagnostic medium such as current and vibration. Misalignments in machines can cause decrease in efficiency and in the long-run it may cause failure because of unnecessary vibration, stress on motor, bearings and short-circuiting in stator and rotor windings. In this study, authors investigate the onset of instability on a shaft mounted on jo...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of International Conference on Artificial Life and Robotics
سال: 2023
ISSN: ['2188-7829', '2435-9157']
DOI: https://doi.org/10.5954/icarob.2023.gs5-1