Search Results for author: Indra Narayan Kar

Found 4 papers, 0 papers with code

Synchronization Conditions for Nonlinear Oscillator Networks

no code implementations10 Apr 2024 Sanjeev Kumar Pandey, Shaunak Sen, Indra Narayan Kar

Here, we adopted the Lyapunov-Floquet theory and the Master Stability Function approach in order to derive the synchronization conditions for a set of coupled nonlinear oscillators.

On Incremental Stability of Interconnected Switched Systems

no code implementations24 Aug 2023 Bhabani Shankar Dey, Indra Narayan Kar, Pushpak Jagtap

For the feedback interconnection, the small gain characterisation is presented for the overall system's incremental stability.

A contraction theory approach to observer-based controller design for glucose regulation in type 1 diabetes with intra-patient variability

no code implementations29 Jun 2022 Bhabani Shankar Dey, Anirudh Nath, Abhilash Patel, Indra Narayan Kar

While the Artificial Pancreas is effective in regulating the blood glucose in the safe range of 70-180 mg/dl in type 1 diabetic patients, the high intra-patient variability, as well as exogenous meal disturbances, poses a serious challenge.

Efficient detection of adversarial images

no code implementations9 Jul 2020 Darpan Kumar Yadav, Kartik Mundra, Rahul Modpur, Arpan Chattopadhyay, Indra Narayan Kar

In such attacks, some or all pixel values of an image are modified by an external attacker, so that the change is almost invisible to the human eye but significant enough for a DNN-based classifier to misclassify it.

Image Classification

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