Distributed optimization for robot networks: From real-time convex optimization to game-theoretic self-organization

H Jaleel, JS Shamma - Proceedings of the IEEE, 2020 - ieeexplore.ieee.org
Recent advances in sensing, communication, and computing technologies have enabled
the use of multirobot systems for practical applications such as surveillance, area map** …

Energy-constrained coordination of multi-robot teams

T Setter, M Egerstedt - IEEE Transactions on Control Systems …, 2016 - ieeexplore.ieee.org
This paper discusses the problem of making multiple robots coordinate their movements
subject to energy constraints imposed by their available battery levels. This problem is …

An optimal control approach for communication and motion co-optimization in realistic fading environments

U Ali, Y Yan, Y Mostofi, Y Wardi - 2015 American Control …, 2015 - ieeexplore.ieee.org
We consider an energy co-optimization problem of minimizing the total communication and
motion energy of a robot tasked with transmitting a given number of information bits while …

Motion and communication co-optimization with path planning and online channel prediction

U Ali, H Cai, Y Mostofi, Y Wardi - 2016 American Control …, 2016 - ieeexplore.ieee.org
This paper considers the problem of optimally balancing motion energy and communication
transmission energy of a mobile robot tasked with transmitting a given number of data bits to …

Hamiltonian-based algorithm for optimal control

MT Hale, Y Wardi, H Jaleel, M Egerstedt - arxiv preprint arxiv:1603.02747, 2016 - arxiv.org
This paper proposes an algorithmic technique for a class of optimal control problems where
it is easy to compute a pointwise minimizer of the Hamiltonian associated with every applied …

Multiple shooting technique for optimal control problems with application to power aware networks

U Ali, Y Wardi - IFAC-PapersOnLine, 2015 - Elsevier
This paper presents a shooting method for a class of optimal control problems where the
input u (t) is expressed analytically in terms of its associated state x (t) and costate (adjoint) p …

Decentralized energy aware co-optimization of mobility and communication in multiagent systems

H Jaleel, JS Shamma - … IEEE 55th Conference on Decision and …, 2016 - ieeexplore.ieee.org
Our goal is to design decentralized coordination strategies that enable agents to achieve
global performance guarantees while minimizing the energy cost of their actions with an …

Mode scheduling under dwell time constraints in switched-mode systems

M Hale, Y Wardi - 2014 American Control Conference, 2014 - ieeexplore.ieee.org
This paper presents an algorithmic technique for optimal mode scheduling in switched-
mode dynamical systems under the constraint of a minimum dwell time. The technique is …

Motion and communication co-optimization with path planning and online channel estimation

U Ali, H Cai, Y Mostofi, Y Wardi - arxiv preprint arxiv:1603.01672, 2016 - arxiv.org
This paper considers the problem of optimally balancing motion energy and communication
transmission energy of a mobile robot tasked with transmitting a given number of data bits to …

Design of real-time implementable distributed suboptimal control: An LQR perspective

H Jaleel, JS Shamma - IEEE Transactions on Control of …, 2017 - ieeexplore.ieee.org
We propose a framework for multiagent systems in which the agents compute their control
actions in real time, based on local information only. The novelty of the proposed framework …