1 citations · 1 across the 3 of their papers we have counts for
4 papers
Sparsity in control problems: Recent trends and open challenges
Luca Ballotta, Geethu Joseph, Geethu Josephb +7
As in all fields of engineering, control engineers constantly face a dichotomy between achieving high performance and the limited availability of resources for sensing, actuation,…
Discrete-Time Linear Dynamical System Control Using Sparse Inputs With Time-Varying Support
Krishna Praveen V. S. Kondapi, Chandrasekhar Sriram, Geethu Joseph +1
In networked control systems, communication resource constraints often necessitate the use of \emph{sparse} control input vectors. A prototypical problem is how to ensure controlla…
Sparse Actuator Scheduling for Discrete-Time Linear Dynamical Systems
Krishna Praveen V. S. Kondapi, Chandrasekhar Sriram, Geethu Joseph +1
We consider the control of discrete-time linear dynamical systems using sparse inputs where we limit the number of active actuators at every time step. We develop an algorithm for…
Joint State and Sparse Input Estimation in Linear Dynamical Systems
Rupam Kalyan Chakraborty, Geethu Joseph, Chandra R. Murthy
Sparsity constraints on the control inputs of a linear dynamical system naturally arise in several practical applications such as networked control, computer vision, seismic signal…