9 citations · 23 across the 10 of their papers we have counts for
10 papers
Exact Solutions to a Class of Constrained Optimal Control Problems via Lossless Convexification for Digital Control
Vaibhav Upadhyay, Siddhartha Ganguly, Debasish Chatterjee
This article establishes a new numerically viable technique for solving a class of constrained, nonconvex, continuous-time optimal control problems (OCPs) for linear systems that c…
Sparse Robust Optimal Control in Continuous-Time: A Computationally Viable Approach
Siddhartha Ganguly, Ashwin Aravind, Souvik Das +2
This article presents a novel, numerically viable algorithm for solving sparse robust optimal control problems in continuous time. We consider a constrained linear noisy system gov…
Data-driven learning of feedback maps for explicit robust predictive control: an approximation theoretic view
Siddhartha Ganguly, Shubham Gupta, Debasish Chatterjee
We establish an algorithm to learn feedback maps from data for a class of robust model predictive control (MPC) problems. The algorithm accounts for the approximation errors due to…
Data-driven distributionally robust MPC for systems with multiplicative noise: A semi-infinite semi-definite programming approach
Souvik Das, Siddhartha Ganguly, Ashwin Aravind +1
This article introduces a novel distributionally robust model predictive control (DRMPC) algorithm for a specific class of controlled dynamical systems where the disturbance multip…
: Trajectory Optimization with Uniform Error Guarantees under Path Constraints
Siddhartha Ganguly, Rihan Aaron D'Silva, Debasish Chatterjee
This article introduces a new transcription, change point localization, and mesh refinement scheme for direct optimization-based solutions and for uniform approximation of optimal…
QuITO: Numerical software for constrained nonlinear optimal control problems -- extended version
Siddhartha Ganguly, Nakul Randad, Rihan Aaron D'Silva +2
We introduce the MATLAB-based software QuITO (Quasi-Interpolation based Trajectory Optimization) to numerically solve a wide class of constrained nonlinear optimal control problems…
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…
Robust Tracking and Model Following Controller Based on Higher Order Sliding Mode Control and Observation: With an Application to MagLev System
Siddhartha Ganguly, Manas Kumar Bera, Prasanta Roy
This paper deals with the design of robust tracking and model following (RTMF) controller for linear time-invariant (LTI) systems with uncertainties. The controller is based on the…