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Chayan Bhawal
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Cited by
Year
Almost Every Single-Input LQR Optimal Control Problem Admits a PD Feedback Solution
C Bhawal, D Pal
IEEE Control Systems Letters 3 (2), 452 - 457, 2019
132019
Constrained generalized continuous algebraic Riccati equations (CGCAREs) are generically unsolvable
C Bhawal, I Qais, D Pal
IEEE Control Systems Letters, 2018
82018
Closed form solutions of singular KYP lemma: strongly passive systems, and fast lossless trajectories
C Bhawal, D Pal, MN Belur
International Journal of Control, 1-23, 2018
62018
New results and techniques for computation of stored energy in lossless/all-pass systems
C Bhawal, D Pal, S Kumar, MN Belur
IEEE Transactions on Circuits and Systems I: Regular Papers 64 (1), 72-85, 2016
52016
A geometric characterization of the slow space of the hamiltonian system arising from the singular lqr problem
I Qais, D Pal, C Bhawal
IFAC-PapersOnLine 53 (2), 6851-6856, 2020
32020
A matrix theoretic characterization of the strongly reachable subspace
I Qais, C Bhawal, D Pal
arXiv preprint arXiv:2111.04059, 2021
22021
Defective Hamiltonian matrix imaginary eigenvalues and losslessness
A Kothyari, C Bhawal, MN Belur, D Pal
2019 Fifth Indian Control Conference (ICC), 166-171, 2019
22019
Generalized Riccati theory: A Hamiltonian system approach
C Bhawal
Ph. D. dissertation, Department of Electrical Engineering, Indian Institute …, 2019
22019
On the link between storage functions of allpass systems and Gramians
C Bhawal, D Pal, MN Belur
2017 IEEE 56th Annual Conference on Decision and Control (CDC), 4175-4180, 2017
22017
New results and algorithms for computing storage functions: The lossless/all-pass cases
S Kumar, C Bhawal, D Pal, MN Belur
Control Conference (ECC), 2016 European, 1117-1122, 2016
22016
New properties of ARE solutions for strictly dissipative and lossless systems
C Bhawal, S Kumar, D Pal, MN Belur
Mathematical Control Theory II: Behavioral Systems and Robust Control, 81-99, 2015
22015
Power consumption of a quadrotor based on maneuvers
P Ganchaudhuri, C Bhawal
2023 IEEE Guwahati Subsection Conference (GCON), 01-06, 2023
12023
A Hamiltonian system based approach for the computation of the maximal rank-minimizing solution of the LMI arising from a singular LQR problem
I Qais, C Bhawal, D Pal
2022 European Control Conference (ECC), 1250-1255, 2022
12022
Addendum to Lossless trajectories of singularly passive systems
C Bhawal, D Pal, MN Belur
12022
On solvability of CGCARE for LQR problems with zero input-cost
C Bhawal, D Pal
2019 IEEE 58th Conference on Decision and Control (CDC), 7566-7571, 2019
12019
The optimal cost of a singular LQR problem, and fast/slow subspaces of the Hamiltonian system
C Bhawal, I Qais, D Pal, J Heiland
12019
Imaginary axis eigenvalues of Hamiltonian matrix: controllability, defectiveness and the ϵ-characteristic
A Kothyari, C Bhawal, MN Belur, D Pal
International Journal of Control 96 (12), 2958-2975, 2023
2023
Optimal Singular LQR Problem: A PD Feedback Solution
I Qais, C Bhawal, D Pal
SIAM Journal on Control and Optimization 61 (4), 2655-2681, 2023
2023
Lossless trajectories of singularly passive systems
C Bhawal, D Pal, MN Belur
IFAC-PapersOnLine 55 (30), 224-229, 2022
2022
PD controllers to solve single-input, index-1 DAE based LQR problems
C Bhawal, J Heiland, P Benner
2020 European Control Conference (ECC), 1795-1800, 2020
2020
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Articles 1–20