MUMBAI, India, Sept. 14 -- Intellectual Property India has published a patent application (202631107811 A) filed by Indian Institute Of Technology Indian School Of Mines Dhanbad on September 08, 2026, for Method And System For Gearbox Condition Diagnosis.
Inventors include Dr. Sachin Kumar Singh; and Dr. Chandan Pandey.
The application for the patent was published on September 11, 2026, under issue no. 37/2026.
Abstract: A method for diagnosing a gearbox condition is disclosed. Vibration and rotational signals are acquired from sensors of an input unit (100) and segmented into analysis windows using a signal-segmentation module (226). Frequency-domain features are extracted using a Fast Fourier Transform module (222), and time–frequency features are extracted using a Continuous Wavelet Transform module (224). The features are combined to form a unified feature representation. A convolutional neural network–bidirectional long short-term memory model (228) processes the unified representation by applying convolutional layers to learn spatial patterns and bidirectional recurrent layers to learn temporal dependencies, generating a fault-classification output (304). A gearbox-fault condition label is determined based on the classification output to diagnose the gearbox condition.
Disclaimer: Curated by HT Syndication.
