• The University of Western Australia (M018), 35 Stirling Highway,

    6009 Perth

    Australia

  • 2196 Citations
  • 23 h-Index
1992 …2019
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Research Output 1992 2019

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Article
2019
2 Citations (Scopus)

A new algorithm for improving the numerical stability of power system state estimation

Abood, H. G., Sreeram, V. & Mishra, Y., Mar 2019, In : IEEJ Transactions on Electrical and Electronic Engineering. 14, 3, p. 358-365 8 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Factorization-based frequency-weighted optimal Hankel-norm model reduction

Kumar, D. & Sreeram, V., 20 May 2019, In : Asian Journal of Control. 13 p.

Research output: Contribution to journalArticle

Factorization
Continuous time systems

Finite-frequency power system reduction

Zulfiqar, U., Sreeram, V. & Du, X., 1 Dec 2019, In : International Journal of Electrical Power and Energy Systems. 113, p. 35-44 10 p.

Research output: Contribution to journalArticle

Poles
2 Citations (Scopus)

Model reduction based on limited-time interval impulse response Gramians

Kumar, D., Jazlan, A. & Sreeram, V., 10 Sep 2019, In : Asian Journal of Control. 10 p.

Research output: Contribution to journalArticle

Impulse response
Riccati equations
1 Citation (Scopus)
Energy storage
Health
Kalman filters
Feedback
2018
5 Citations (Scopus)
Kalman filters
Energy storage
Genetic algorithms
Specifications

A new proof of a contrast function for bounded component analysis and further analysis

Gao, W., Fan, S., Togneri, R. & Sreeram, V., 4 Apr 2018, In : Computer Speech and Language. 51

Research output: Contribution to journalArticle

Blind source separation
Geometry
Experiments
Elementary matrix
Convex Geometry
11 Citations (Scopus)

A wireless sensor network-based monitoring system for freshwater fishpond aquaculture

Shi, B., Sreeram, V., Zhao, D., Duan, S. & Jiang, J., 1 Aug 2018, In : Biosystems Engineering. 172, p. 57-66 10 p.

Research output: Contribution to journalArticle

freshwater aquaculture
Aquaculture
Fresh Water
monitoring system
sensors (equipment)
71 Citations (Scopus)

Fuzzy-Model-Based Non-Fragile Control for Nonlinear Singularly Perturbed Systems with Semi-Markov Jump Parameters

Shen, H., Li, F., Wu, Z. G., Park, J. H. & Sreeram, V., Dec 2018, In : IEEE Transactions on Fuzzy Systems. 26, 6, p. 3428-3439

Research output: Contribution to journalArticle

Singularly Perturbed Systems
Fuzzy Model
Jump
Model-based
Discrete-time
4 Citations (Scopus)
Kalman filters
Energy storage
4 Citations (Scopus)
Elliptic filters
Low pass filters
1 Citation (Scopus)

Model Reduction via Generalized Frequency Interval Cross Gramian

Kumar, D. & Sreeram, V., 1 Jan 2018, In : IFAC-PapersOnLine. 51, 1, p. 25-29 5 p.

Research output: Contribution to journalArticle

Riccati equations
2017
6 Citations (Scopus)

An improved algorithm to remove DC offsets from fault current signals

Gopalan, S. A., Mishra, Y., Sreeram, V. & Iu, H. H. C., 1 Apr 2017, In : IEEE Transactions on Power Delivery. 32, 2, p. 749-756 8 p., 7582524.

Research output: Contribution to journalArticle

Electric fault currents
Discrete Fourier transforms
Phasor measurement units
3 Citations (Scopus)

An Improved Parameterized Controller Reduction Technique via New Frequency Weighted Model Reduction Formulation

Jazlan, A., Houlis, P., Sreeram, V. & Togneri, R., 1 Nov 2017, In : Asian Journal of Control. 19, 6, p. 1920-1930 11 p.

Research output: Contribution to journalArticle

Controllers
Closed loop systems
Feedback control
MIMO systems
Feedback

Balanced Generalized Singular Perturbation Method for Unstable Linear Time Invariant Continuous Systems

Minh, H. B., Minh, C. B. & Sreeram, V., 1 Dec 2017, In : Acta Mathematica Vietnamica. 42, 4, p. 615-635 21 p.

Research output: Contribution to journalArticle

Singular Perturbation Method
Continuous System
Linear Time
Unstable
Continuous-time Systems

Discrete-Event Systems Supervisory Control for a Custom Power Park

Kharrazi, A., Mishra, Y. & Sreeram, V., 30 Aug 2017, In : IEEE Transactions on Smart Grid.

Research output: Contribution to journalArticle

Discrete event simulation
Supervisory personnel
Controllability
9 Citations (Scopus)

Frequency Interval Cross Gramians for Linear and Bilinear Systems

Jazlan, A., Sreeram, V., Shaker, H. R., Togneri, R. & Minh, H. B., 1 Jan 2017, In : Asian Journal of Control. 19, 1, p. 22-34 13 p.

Research output: Contribution to journalArticle

Observability
Controllability
Computational efficiency
2 Citations (Scopus)

Iterative algorithms for solving continuous stochastic Lyapunov equations

Wu, A. G., Wang, X. & Sreeram, V., 6 Jan 2017, In : IET Control Theory and Applications. 11, 1, p. 73-80 8 p.

Research output: Contribution to journalArticle

Lyapunov Equation
Iterative Algorithm
Stochastic Equations
Markovian Jump Parameters
Convergence Condition
179 Citations (Scopus)
Stabilization
Feedback
Feedback control
Sampling
Controllers
3 Citations (Scopus)

Time-varying filter design for semi-Markov jump linear systems with intermittent transmission

Yang, T., Zhang, L., Sreeram, V., Vargas, A. N., Hayat, T. & Ahmad, B., 25 Nov 2017, In : International Journal of Robust and Nonlinear Control. 27, 17, p. 4035-4049

Research output: Contribution to journalArticle

Active suspension systems
Stability criteria
Lyapunov functions
Mean square error
Linear systems
2016
1 Citation (Scopus)

Frequency interval balanced truncation of discrete-time bilinear systems

Jazlan, A., Sreeram, V., Shaker, H. R. & Togneri, R., 2016, In : Cogent Engineering. 3, 1, p. 1-15 15 p.

Research output: Contribution to journalArticle

Open Access
Observability
Controllability
7 Citations (Scopus)

Linear quadratic regulation for discrete-time antilinear systems: An anti-Riccati matrix equation approach

Wu, A. G., Qian, Y. Y., Liu, W. & Sreeram, V., 2016, In : Journal of the Franklin Institute. 353, 5, p. 1041-1060

Research output: Contribution to journalArticle

Riccati Equation
Discrete-time Systems
Matrix Equation
Minimum Principle
Optimal Control
1 Citation (Scopus)

Partial fraction expansion based frequency weighted model reduction for discrete-time systems

Kumar, D., Jazlan, A., Sreeram, V. & Togneri, R., 2016, In : Numerical Algebra, Control and Optimization. 6, 3, p. 329-337 9 p.

Research output: Contribution to journalArticle

Partial fractions
Model Reduction
Discrete-time Systems
Weighting Function
Reduced Order Model
8 Citations (Scopus)

Resilient model approximation for Markov jump time-delay systems via reduced model with hierarchical Markov chains

Zhu, Y., Zhang, L., Sreeram, V., Shammakh, W. & Ahmad, B., 2016, In : International Journal of Systems Science. 47, 14, p. 3496-3507

Research output: Contribution to journalArticle

Jump System
Reduced Model
Time-delay Systems
Markov processes
Markov chain

Solution to dynamic matrix linear systems by operator exponential functions

Wu, A. G., Sreeram, V. & Wu, W. J., 2016, In : Journal of the Franklin Institute. 353, 5, p. 1019-1040

Research output: Contribution to journalArticle

Exponential functions
Linear systems
Mathematical operators
Linear Systems
Operator
2015
3 Citations (Scopus)
Open Access
Markovian Jump Systems
Nonlinearity
Transition Probability
Sensor
Sensors
4 Citations (Scopus)

Comments on 'model-order reduction using variational balanced truncation with spectral shaping'

Muda, W. M. W., Sreeram, V., Ha, M. B. & Ghafoor, A., 2015, In : IEEE Transactions on Circuits and Systems I: Regular Papers. 62, 1, p. 333-335

Research output: Contribution to journalArticle

2 Citations (Scopus)
Balanced Truncation
Linear Space
Truncation
State Space
Model Reduction
3 Citations (Scopus)

Limited frequency interval Gramian-based model reduction for generalised non-singular discrete time systems

Imran, M., Ghafoor, A. & Sreeram, V., 2015, In : IET Control Theory and Applications. 9, 9, p. 1356-1363

Research output: Contribution to journalArticle

Model Reduction
Discrete-time Systems
Interval
Engineering
Numerical Examples
6 Citations (Scopus)

State response for continuous-time antilinear systems

Wu, A. G., Zhang, Y., Liu, W. & Sreeram, V., 2015, In : IET Control Theory and Applications. 9, 8, p. 1238-1244

Research output: Contribution to journalArticle

Continuous time systems
Continuous-time Systems
Exponential functions
Matrix Function
Continuous Time
57 Citations (Scopus)
Electric vehicles
Electricity
Plug-in electric vehicles
2014
21 Citations (Scopus)

A frequency weighted model order reduction technique and error bounds

Imran, M., Ghafoor, A. & Sreeram, V., 2014, In : Automatica. 50, 12, p. 3304-3309

Research output: Contribution to journalArticle

Frequency response
9 Citations (Scopus)

Frequency weighted model order reduction technique and error bounds for discrete time systems

Imran, M., Ghafoor, A. & Sreeram, V., 2014, In : Mathematical Problems in Engineering. 2014, p. 1-10

Research output: Contribution to journalArticle

Open Access
Model Order Reduction
Discrete-time Systems
Error Bounds
Model Reduction
Reduced Order Model
2013
17 Citations (Scopus)

A generalised partial-fraction-expansion based frequency weighted balanced truncation technique

Sreeram, V., Sahlan, S., Wan Muda, W. M. M. W., Fernando, T. & Iu, H., 2013, In : International Journal of Control. 86, 5, p. 833-843

Research output: Contribution to journalArticle

1 Citation (Scopus)

An implementation of novel CMAC algorithm for very short term load forecasting

Khan, H. A., Tan, A. C. M., Xiao, Y., Sreeram, V. & Iu, H., 2013, In : Journal of Ambient Intelligence and Humanized Computing. 4, 6, p. 673-683

Research output: Contribution to journalArticle

Controllers
Neural networks
Backpropagation
Large scale systems
31 Citations (Scopus)

Existence conditions for unknown input functional observers

Fernando, T., Macdougall, S., Sreeram, V. & Trinh, H., 2013, In : International Journal of Control. 86, 1, p. 22-28

Research output: Contribution to journalArticle

15 Citations (Scopus)
Distributed power generation
Reactive power
Power control
Power plants
Electric lines
19 Citations (Scopus)

Unknown input sliding mode functional observers with application to sensorless control of permanent magnet synchronous machines

Alahakoon, S. M. U. S. K., Fernando, T., Trinh, H. M. & Sreeram, V., 2013, In : Journal of the Franklin Institute. 350, 1, p. 107-128

Research output: Contribution to journalArticle

Sensorless Control
Synchronous Machine
Unknown Inputs
Permanent Magnet
Sliding Mode
2012
10 Citations (Scopus)

A New Method for Model Reduction via a Limited Freqeuncy Interval Impulse-Response Gramian

Sahlan, S., Ghafoor, A. & Sreeram, V., 2012, In : Mathematical and Computer Modelling. 55, 3-4, p. 1034-1040

Research output: Contribution to journalArticle

Open Access
87 Citations (Scopus)

Hyperchaos in a memristor-based modified canonical Chua's circuit

Fitch, A., Yu, D., Iu, H. & Sreeram, V., 2012, In : International Journal of Bifurcation and Chaos. 22, 6, p. 12501331-12501338

Research output: Contribution to journalArticle

33 Citations (Scopus)

Implementation of an analogue model of a memristor based on a light-dependent resistor

Wang, X-Y., Fitch, A., Iu, H., Sreeram, V. & Qi, W-G., 2012, In : Chinese Physics B. 21, 10, p. 1085011-1085018

Research output: Contribution to journalArticle

2011
102 Citations (Scopus)

Controlling chaos in a memristor based circuit using a twin-T notch filter

Iu, H., Yu, D. S., Fitch, A., Sreeram, V. & Chen, H., 2011, In : IEEE Transactions on Circuits and Systems I: Regular Papers. 58, 6, p. 1337-1344

Research output: Contribution to journalArticle

18 Citations (Scopus)

Multiphase dc-dc converter with high dynamic performance and high efficiency

Wang, W. Y., Iu, H., Du, W. & Sreeram, V., 2011, In : IET Power Electronics. 4, 1, p. 101-110

Research output: Contribution to journalArticle

5 Citations (Scopus)

Robust H ∞ control of norm bounded uncertain systems via Markovian approach

Wang, G., Zhang, Q. & Sreeram, V., 2011, In : Asian Journal of Control. 13, 6, p. 956-965

Research output: Contribution to journalArticle

2010

A Prepaid Smart Metering Scheme Based on WiMAX Prepaid Accounting Model

Khan, R. H., Aditi, T. F., Sreeram, V. & Iu, H., 2010, In : Smart Grid and Renewable Energy. 2010, 1, p. 63-69

Research output: Contribution to journalArticle

13 Citations (Scopus)

Delay-Range-Dependent H∞ Contr0l for Markovian Jump Systems with Mode-Dependent Time Delays

Wang, G., Zhang, Q. & Sreeram, V., 2010, In : Asian Journal of Control. 12, 6, p. 704-713

Research output: Contribution to journalArticle

6 Citations (Scopus)

H-infinity CONTROL FOR DISCRETE-TIME SINGULARLY PERTURBED SYSTEMS WITH DISTRIBUTIONAL PROPERTIES

Wang, G. L., Zhang, Q. L., Bian, C. X. & Sreeram, V., 2010, In : International Journal of Innovative Computing Information and Control. 6, p. 1781-1791

Research output: Contribution to journalArticle