17 citations · 22 across the 7 of their papers we have counts for
7 papers
An iterative scheme for finite horizon model reduction of continuous-time linear time-varying systems
Kasturi Das, Srinivasan Krishnaswamy, Somanath Majhi
In this paper, we obtain the functional derivatives of a finite horizon error norm between a full-order and a reduced-order continuous-time linear time-varying (LTV) system. Based…
H Optimal Model Order Reduction over a Finite Time Interval
Kasturi Das, Srinivasan Krishnaswamy, Somanath Majhi
For a time-limited version of the H norm defined over a fixed time interval, we obtain a closed form expression of the gradients. After that, we use the gradients to propose a…
Near Optimal Interpolation based Time-Limited Model Order Reduction
Kasturi Das, Srinivasan Krishnaswamy, Somanath Majhi
This paper presents an interpolatory framework for time-limited optimal model order reduction named Limited Time Iterative Rational Krylov Algorithm (LT-IRKA). The algorithm…
Consensus of Multi-Agent Systems Using Back-Tracking and History Following Algorithms
Yanumula V. Karteek, Indrani Kar, Somanath Majhi
This paper proposes two algorithms, namely "back-tracking" and "history following", to reach consensus in case of communication loss for a network of distributed agents with switch…
On Passivity, Feedback Passivity, And Feedback Passivity Over Erasure Network: A Piecewise Affine Approximation Approach
Abhijit Mazumdar, Srinivasan Krishnaswamy, Somanath Majhi
In this paper, we deal with the problem of passivity and feedback passification of smooth discrete-time nonlinear systems by considering their piecewise affine approximations. Suff…
Optimal Control of Jump Systems Over Multiple Lossy Communication Channels
Abhijit Mazumdar, Srinivasan Krishnaswamy, Somanath Majhi
In this paper, we consider the optimal control problem for a Markovian jump linear system (MJLS) over a lossy communication network. It is assumed that the controller…
Consensus of second order multi-agents with actuator saturation and asynchronous time-delays
Venkata Karteek Yanumula, Indrani Kar, Somanath Majhi
This article presents the consensus of a saturated second order multi-agent system with non-switching dynamics that can be represented by a directed graph. The system is affected b…