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pro vyhledávání: '"Srikant Sukumar"'
The study proposes new results on the set input-to-state stability (ISS) subject to a small input time delay for compact, invariant sets that contains the origin. First, using the nonlinear small-gain theory, we prove a Razumikhin-type theorem that e
Externí odkaz:
http://arxiv.org/abs/2207.05616
This article treats optimal sparse control problems with multiple constraints defined at intermediate points of the time domain. For such problems with intermediate constraints, we first establish a new Pontryagin maximum principle that provides firs
Externí odkaz:
http://arxiv.org/abs/2012.11155
Autor:
Sankhe, Pranav, Azim, Saqib, Goyal, Sachin, Choudhary, Tanya, Appaiah, Kumar, Srikant, Sukumar
Publikováno v:
2019 16th IEEE Workshop on Positioning, Navigation and Communications
The Global Navigation Satellite Systems (GNSS) like GPS suffer from accuracy degradation and are almost unavailable in indoor environments. Indoor positioning systems (IPS) based on WiFi signals have been gaining popularity. However, owing to the str
Externí odkaz:
http://arxiv.org/abs/2003.13991
Publikováno v:
In Systems & Control Letters November 2023 181
In this paper, we consider the problem of estimating a scalar field using a network of mobile sensors which can measure the value of the field at their instantaneous location. The scalar field to be estimated is assumed to be represented by positive
Externí odkaz:
http://arxiv.org/abs/1907.01309
We study stability of multivariable control-affine nonlinear systems under sparsification of feedback controllers. Sparsification in our context refers to the scheduling of the individual control inputs one at a time in rapid periodic sweeps over the
Externí odkaz:
http://arxiv.org/abs/1905.09507
We study a constrained optimal control problem for an ensemble of control systems. Each sub-system (or plant) evolves on a matrix Lie group, and must satisfy given state and control action constraints pointwise in time. In addition, certain multiplex
Externí odkaz:
http://arxiv.org/abs/1902.08404
Akademický článek
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Autor:
Sinhmar, Himani, Srikant, Sukumar
This paper addresses the problem of distributed coordination control of spacecraft formation. It is assumed that the agents measure relative positions of each other with a non-zero, unknown constant sensor bias. The translational dynamics of the spac
Externí odkaz:
http://arxiv.org/abs/1811.10055
This article treats three problems of sparse and optimal multiplexing a finite ensemble of linear control systems. Given an ensemble of linear control systems, multiplexing of the controllers consists of an algorithm that selects, at each time \(t\),
Externí odkaz:
http://arxiv.org/abs/1811.01150