316 citations · 586 across the 21 of their papers we have counts for
28 papers
Guaranteed cost structured control in infinite-horizon linear-quadratic cooperative differential games
Aniruddha Roy, Pavankumar Tallapragada
In this paper, we consider the infinite-horizon linear-quadratic cooperative differential games with output feedback information structure. We first show that computing Pareto opti…
A Network Formation Game for Katz Centrality Maximization: A Resource Allocation Perspective
Balaji R, Prashil Wankhede, Pavankumar Tallapragada
In this paper, we study a network formation game in which agents seek to maximize their influence by allocating constrained resources to connections with other agents. We use Katz…
Multi-Topic Projected Opinion Dynamics for Resource Allocation
Prashil Wankhede, Nirabhra Mandal, Sonia Martínez +1
We propose a model of opinion formation on resource allocation among multiple topics by multiple agents, who are subject to hard budget constraints. We define a utility function fo…
A Control Lyapunov Function Approach to Event-Triggered Parameterized Control for Discrete-Time Linear Systems
Anusree Rajan, Kushagra Parmeshwar, Pavankumar Tallapragada
This paper proposes an event-triggered parameterized control method using a control Lyapunov function approach for discrete time linear systems with external disturbances. In this…
Opinion Dynamics for Utility Maximizing Agents: Exploring the Impact of the Resource Penalty
Prashil Wankhede, Nirabhra Mandal, Sonia Martínez +1
We propose a continuous-time nonlinear model of opinion dynamics with utility-maximizing agents connected via a social influence network. A distinguishing feature of the proposed m…
Event-Triggered Parameterized Control of Nonlinear Systems
Anusree Rajan, Pavankumar Tallapragada
This paper deals with event-triggered parameterized control (ETPC) of nonlinear systems with external disturbances. In this control method, between two successive events, each cont…
Event-Triggered Polynomial Control for Trajectory Tracking by Unicycle Robots
Harini V, Anusree Rajan, Bharadwaj Amrutur +1
This paper proposes an event-triggered polynomial control method for trajectory tracking by unicycle robots. In this method, each control input between two consecutive events is a…
Reinforcement Learning Aided Sequential Optimization for Unsignalized Intersection Management of Robot Traffic
Nishchal Hoysal G., Pavankumar Tallapragada
We consider the problem of optimal unsignalized intersection management, wherein we seek to obtain safe and optimal trajectories, for a set of robots that arrive randomly and conti…
Analysis of Inter-Event Times in Linear Systems under Region-Based Self-Triggered Control
Anusree Rajan, Pavankumar Tallapragada
This paper analyzes the evolution of inter-event times (IETs) in linear systems under region-based self-triggered control (RBSTC). In this control method, the state space is partit…
Asymptotic Behavior of Inter-Event Times in Planar Systems under Event-Triggered Control
Anusree Rajan, Pavankumar Tallapragada
This paper analyzes the asymptotic behavior of inter-event times in planar linear systems, under event-triggered control with a general class of scale-invariant event triggering ru…
Event-triggered Control for Nonlinear Systems with Center Manifolds
Akshit Saradagi, Vijay Muralidharan, Arun D. Mahindrakar +1
In this work, we consider the problem of event-triggered implementation of control laws designed for the local stabilization of nonlinear systems with center manifolds. We propose…
Dynamics of a Stratified Population of Optimum Seeking Agents on a Network -- Part II: Steady State Analysis
Nirabhra Mandal, Pavankumar Tallapragada
In this second part of our work, we study the steady state of the population and the social utility for the three dynamics SSD, NBRD and NRPM; which were introduced in the first pa…
Dynamics of a Stratified Population of Optimum Seeking Agents on a Network -- Part I: Modeling and Convergence Analysis
Nirabhra Mandal, Pavankumar Tallapragada
In this work, we consider a population composed of a continuum of agents that seek to maximize a payoff function by moving on a network. The nodes in the network may represent phys…
Data-Driven Distributed Intersection Management for Connected and Automated Vehicles
Darshan Gadginmath, Pavankumar Tallapragada
This work addresses the problem of autonomous traffic management at an isolated intersection for connected and automated vehicles. We decompose the trajectory of each vehicle into…
One-Shot Coordination of First and Last Mode Transportation
Subhajit Goswami, Pavankumar Tallapragada
In this paper, we consider coordinated control of feeder vehicles for first and last mode transportation. The model is macroscopic with volumes of demands and supplies along with f…
Control Under Action-Dependent Markov Packet Drops: An Event-Triggered Approach
Shourya Bose, Pavankumar Tallapragada
In this paper, we consider the problem of second moment stabilization of a scalar linear plant with process noise. We assume that the sensor must communicate with the controller ov…
Event-Triggered Stabilization of Nonlinear Systems with Time-Varying Sensing and Actuation Delay
Erfan Nozari, Pavankumar Tallapragada, Jorge Cortés
This paper studies the problem of stabilization of a nonlinear system with time-varying delays in both sensing and actuation using event-triggered control. Our proposed strategy se…
Time-triggering versus event-triggering control over communication channels
Mohammad Javad Khojasteh, Pavankumar Tallapragada, Jorge Cortes +1
Time-triggered and event-triggered control strategies for stabilization of an unstable plant over a rate-limited communication channel subject to unknown, bounded delay are studied…
Distributed control of vehicle strings under finite-time and safety specifications
Pavankumar Tallapragada, Jorge Cortes
This paper studies an optimal control problem for a string of vehicles with safety requirements and finite-time specifications on the approach time to a target region. Our problem…
The value of timing information in event-triggered control
Mohammad Javad Khojasteh, Pavankumar Tallapragada, Jorge Cortés +1
We study event-triggered control for stabilization of unstable linear plants over rate-limited communication channels subject to unknown, bounded delay. On one hand, the timing of…
Event-triggered second-moment stabilization of linear systems under packet drops
Pavankumar Tallapragada, Massimo Franceschetti, Jorge Cortes
This paper deals with the stabilization of linear systems with process noise under packet drops between the sensor and the controller. Our aim is to ensure exponential convergence…
Hierarchical-distributed optimized coordination of intersection traffic
Pavankumar Tallapragada, Jorge Cortés
This paper considers the problem of coordinating the vehicular traffic at an intersection and on the branches leading to it for minimizing a combination of total travel time and en…
Differentially Private Average Consensus: Obstructions, Trade-Offs, and Optimal Algorithm Design
Erfan Nozari, Pavankumar Tallapragada, Jorge Cortés
This paper studies the multi-agent average consensus problem under the requirement of differential privacy of the agents' initial states against an adversary that has access to all…
Differentially Private Distributed Convex Optimization via Functional Perturbation
Erfan Nozari, Pavankumar Tallapragada, Jorge Cortés
We study a class of distributed convex constrained optimization problems where a group of agents aim to minimize the sum of individual objective functions while each desires that a…