109 citations · 955 across the 60 of their papers we have counts for
64 papers
Algorithmic construction of Lyapunov functions for continuous vector fields via convex semi-infinite programs
Raavi Gupta, Sameep Chattopadhyay, Pradyumna Paruchuri +1
This article presents a novel numerically tractable technique for synthesizing Lyapunov functions for equilibria of nonlinear vector fields. In broad strokes, corresponding to an i…
A numerical algorithm for attaining the Chebyshev bound in optimal learning
Pradyumna Paruchuri, Debasish Chatterjee
Given a compact subset of a Banach space, the Chebyshev center problem consists of finding a minimal circumscribing ball containing the set. In this article we establish a numerica…
On the detection of the presence of malicious components in cyber-physical systems in the almost sure sense
Souvik Das, Priyanka Dey, Debasish Chatterjee
This article studies a fundamental problem of security of cyber-physical systems (CPSs): that of detecting, almost surely, the presence of malicious components in the CPS. We assum…
A novel trajectory optimization algorithm for continuous-time model predictive control
Souvik Das, Siddhartha Ganguly, Muthyala Anjali +1
This article introduces a numerical algorithm that serves as a preliminary step toward solving continuous-time model predictive control (MPC) problems directly without explicit tim…
Explicit feedback synthesis for nonlinear robust model predictive control driven by quasi-interpolation
Siddhartha Ganguly, Debasish Chatterjee
We present QuIFS (Quasi-Interpolation driven Feedback Synthesis): an offline feedback synthesis algorithm for explicit nonlinear robust minmax model predictive control (MPC) proble…
A discrete-time Pontryagin maximum principle under rate constraints
Siddhartha Ganguly, Souvik Das, Debasish Chatterjee +1
Limited bandwidth and limited saturation in actuators are practical concerns in control systems. Mathematically, these limitations manifest as constraints being imposed on the cont…