7 citations · 18 across the 29 of their papers we have counts for
8 papers · 1 filter
Verification and Design of Resilient Closed-Loop Structured System
RaviTeja Gundeti, Shana Moothedath, Prasanna Chaporkar
This paper addresses the resilience of large-scale closed-loop structured systems in the sense of arbitrary pole placement when subject to failure of feedback links. Given a struct…
Minimum Cost Feedback Selection in Structured Systems: Hardness and Approximation Algorithm
Aishwary Joshi, Shana Moothedath, Prasanna Chaporkar
In this paper, we study output feedback selection in linear time-invariant structured systems. We assume that the inputs and the outputs are dedicated, i.e., each input directly ac…
Optimal Selection of Interconnections in Composite Systems for Structural Controllability
Shana Moothedath, Prasanna Chaporkar, Madhu N. Belur
In this paper, we study structural controllability of a linear time invariant (LTI) composite system consisting of several subsystems. We assume that the neighbourhood of each subs…
Rapidly Mixing Markov Chain Monte Carlo Technique for Matching Problems with Global Utility Function
Shana Moothedath, Prasanna Chaporkar, Madhu N. Belur
This paper deals with a complete bipartite matching problem with the objective of finding an optimal matching that maximizes a certain generic predefined utility function on the se…
Minimum Cost Feedback Selection for Arbitrary Pole Placement in Structured Systems
Shana Moothedath, Prasanna Chaporkar, Madhu N. Belur
This paper addresses optimal feedback selection for generic arbitrary pole placement of structured systems when each feedback edge is associated with a cost. Given a structured sys…
Optimal Feedback Selection for Structurally Cyclic Systems with Dedicated Actuators and Sensors
Shana Moothedath, Prasanna Chaporkar, Madhu N. Belur
This paper solves the sparsest feedback selection problem for linear time invariant structured systems, a long-standing open problem in structured systems. We consider structurally…
Approximating Constrained Minimum Input Selection for State Space Structural Controllability
Shana Moothedath, Prasanna Chaporkar, Madhu N. Belur
This paper looks at two problems, minimum constrained input selection and minimum cost constrained input selection for state space structured systems. The input matrix is constrain…
Approximating Constrained Minimum Cost Input-Output Selection for Generic Arbitrary Pole Placement in Structured Systems
Shana Moothedath, Prasanna Chaporkar, Madhu N. Belur
This paper is about minimum cost constrained selection of inputs and outputs for generic arbitrary pole placement. The input-output set is constrained in the sense that the set of…