Search Results - ashok+kumar

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System and Method for Online End Point Detection for Use in Chemical Mechanical Planarization
Inventors at USF have developed a system and method for identifying a significant event in a CMP process. This novel method uses a sequential probability ratio test on the wavelet decomposed coefficient of friction (CoF) data from the CMP process. The method is made suitable for online application by developing a moving block data processing strategy,...
Published: 7/17/2024   |   Inventor(s): Tapas Das, Rajesh Ganesan, Ashok Kumar, Arun Sikder
Keywords(s):  
Category(s): Technology Classifications > Electronics
Software for Finite Element Analysis Without a Conforming Mesh
Directly Uses CAD Solid Models for Finite Element AnalysisThis software aids in structural analysis and dynamic simulation as well as shape and topology optimization using a background mesh, or grid to avoid the need to generate a mesh that fits the geometry. Computational accuracy and efficiency are similar or better than traditional finite element...
Published: 4/28/2022   |   Inventor(s): Ashok Kumar, Ravi Burla
Keywords(s): computer, Laptops, Structural Analysis Software, Student, Topology Optimization Software
Category(s): Technology Classifications > Engineering > Mechanical, Technology Classifications > Software > Others