ORCID Profile
0000-0003-2649-3942
Current Organisation
Queensland University of Technology
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In Research Link Australia (RLA), "Research Topics" refer to ANZSRC FOR and SEO codes. These topics are either sourced from ANZSRC FOR and SEO codes listed in researchers' related grants or generated by a large language model (LLM) based on their publications.
Geospatial Information Systems | Operations Research | Mechanical engineering | Dynamics, Vibration and Vibration Control | Manufacturing Engineering | Manufacturing Management | Manufacturing Processes and Technologies (excl. Textiles) | Geomechanics and Resources Geotechnical Engineering | Infrastructure Engineering and Asset Management | Resources Engineering and Extractive Metallurgy | Structural Engineering | Civil Engineering | Mechanical Engineering not elsewhere classified | Tribology | Mechanical engineering asset management | Dynamics vibration and vibration control
Mining and Extraction of Energy Resources not elsewhere classified | Civil Construction Planning | Agricultural Machinery and Equipment | Rail Infrastructure and Networks | Sugar and Confectionery Products |
Publisher: Informa UK Limited
Date: 04-10-2020
Publisher: Elsevier BV
Date: 06-2019
Publisher: Springer International Publishing
Date: 2015
Publisher: The University of Queensland
Date: 11-12-2020
DOI: 10.14264/4CE35F0
Publisher: Elsevier BV
Date: 08-2017
Publisher: Elsevier BV
Date: 05-2021
Publisher: Elsevier BV
Date: 09-2017
Publisher: Springer International Publishing
Date: 2018
Publisher: IEEE
Date: 11-2018
Publisher: Elsevier BV
Date: 02-2019
Publisher: IEEE
Date: 05-2012
Publisher: American Society of Mechanical Engineers
Date: 21-10-2013
Abstract: In this paper, a model-predictive control (MPC) method is detailed for the control of nonlinear systems with stability considerations. It will be assumed that the plant is described by a local input/output ARX-type model, with the control potentially included in the premise variables, which enables the control of systems that are nonlinear in both the state and control input. Additionally, for the case of set point regulation, a suboptimal controller is derived which has the dual purpose of ensuring stability and enabling finite-iteration termination of the iterative procedure used to solve the nonlinear optimization problem that is used to determine the control signal.
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 09-2021
Publisher: Springer International Publishing
Date: 2019
Publisher: Springer International Publishing
Date: 2016
Publisher: Informa UK Limited
Date: 27-06-2014
Publisher: Elsevier BV
Date: 10-2018
Publisher: Springer International Publishing
Date: 2016
Publisher: Elsevier BV
Date: 06-2021
Publisher: Elsevier BV
Date: 09-2018
Publisher: Elsevier BV
Date: 11-2022
Publisher: Elsevier BV
Date: 08-2017
Publisher: Elsevier BV
Date: 08-2023
Publisher: Elsevier BV
Date: 05-2023
Publisher: AIP Publishing
Date: 2019
DOI: 10.1063/1.5117555
Publisher: IEEE
Date: 12-2016
Publisher: Elsevier BV
Date: 08-2017
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 09-2019
Publisher: AIP Publishing
Date: 2022
DOI: 10.1063/5.0085664
Publisher: Springer International Publishing
Date: 2022
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 11-2013
Publisher: Elsevier BV
Date: 10-2021
Publisher: Springer International Publishing
Date: 2022
Publisher: Elsevier BV
Date: 06-2021
Publisher: Elsevier BV
Date: 09-2018
Publisher: IEEE
Date: 06-2018
Publisher: AIP Publishing
Date: 2020
DOI: 10.1063/5.0028515
Publisher: Growing Science
Date: 2020
Publisher: Elsevier BV
Date: 10-2023
Publisher: Elsevier BV
Date: 12-2023
Publisher: Informa UK Limited
Date: 09-10-2022
Publisher: Elsevier BV
Date: 07-2020
Publisher: Elsevier BV
Date: 12-2019
Publisher: Elsevier BV
Date: 2018
Publisher: Wiley
Date: 18-12-2020
DOI: 10.1002/QRE.2585
Publisher: Springer Science and Business Media LLC
Date: 13-08-2012
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 2021
Publisher: IEEE
Date: 12-2019
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 07-2022
Publisher: IEEE
Date: 20-09-2020
Publisher: AIP Publishing
Date: 2022
DOI: 10.1063/5.0085650
Publisher: Elsevier BV
Date: 10-2018
Publisher: Elsevier BV
Date: 03-2021
Publisher: Elsevier BV
Date: 2024
Publisher: ASME International
Date: 22-06-2018
DOI: 10.1115/1.4040281
Abstract: This paper presents evaluation of the energy consumption and tracking performance associated with the use of a recently introduced dual-mode model predictive controller (DMMPC) for control of a heating, ventilation, and air conditioning (HVAC) system. The study was conducted using detailed simulations of an HVAC system, which included a multizone air loop, a water loop, and a chiller. Energy consumption and tracking performance are computed from the simulations and evaluated in the presence of different types and magnitudes of noise and disturbances. Performance of the DMMPC is compared with a baseline proportional-integral-derivative (PID) control structure commonly used for HVAC system control, and this comparison showed clear and consistent superiority of the DMMPC.
Publisher: Elsevier BV
Date: 12-2022
Publisher: Springer International Publishing
Date: 2022
Publisher: Springer International Publishing
Date: 30-11-2015
Publisher: Elsevier BV
Date: 10-2021
Publisher: Elsevier BV
Date: 11-2023
Publisher: Elsevier BV
Date: 05-2018
Publisher: Elsevier BV
Date: 2021
Publisher: IEEE
Date: 17-07-2022
Publisher: ASME International
Date: 09-02-2017
DOI: 10.1115/1.4035096
Abstract: In this paper, a dual-mode model predictive/linear control method is presented, which extends the concept of dual-mode model predictive control (MPC) to trajectory tracking control of nonlinear dynamic systems described by discrete-time state-space models. The dual-mode controller comprises of a time-varying linear control law, implemented when the states lie within a sufficiently small neighborhood of the reference trajectory, and a model predictive control strategy driving the system toward that neighborhood. The boundary of this neighborhood is characterized so as to ensure stability of the closed-loop system and terminate the optimization procedure in a finite number of iterations, without jeopardizing the stability of the closed-loop system. The developed controller is applied to the central air handling unit (AHU) of a two-zone variable air volume (VAV) heating, ventilation, and air conditioning (HVAC) system.
Publisher: Elsevier BV
Date: 07-2021
Publisher: Author(s)
Date: 2016
DOI: 10.1063/1.4949171
Publisher: Elsevier BV
Date: 11-2017
Publisher: Elsevier BV
Date: 04-2020
Publisher: Springer Singapore
Date: 2021
Publisher: Elsevier BV
Date: 2022
Publisher: IEEE
Date: 06-2018
Publisher: ASMEDC
Date: 2010
Abstract: In this paper, a framework for isolating unprecedented faults for an EGR valve system is presented. Using normal behavior data generated by a high fidelity engine simulation, the recently introduced Growing Structure Multiple Model System (GSMMS) is used to construct models of normal behavior for an EGR valve system and its various subsystems. Using the GSMMS models as a foundation, anomalous behavior of the entire system is then detected as statistically significant departures of the most recent modeling residuals from the modeling residuals during normal behavior. By reconnecting anomaly detectors to the constituent subsystems, the anomaly can be isolated without the need for prior training using faulty data. Furthermore, faults that were previously encountered (and modeled) are recognized using the same approach as the anomaly detectors.
Publisher: Elsevier BV
Date: 09-2017
Publisher: Springer International Publishing
Date: 30-11-2015
Publisher: Elsevier BV
Date: 03-2019
Publisher: Springer International Publishing
Date: 04-10-2017
Publisher: Springer International Publishing
Date: 04-10-2017
Publisher: Elsevier BV
Date: 08-2023
Publisher: IEEE
Date: 16-07-2023
Publisher: Elsevier BV
Date: 09-2016
Publisher: Elsevier BV
Date: 04-2017
Publisher: Elsevier BV
Date: 05-2017
Publisher: Elsevier BV
Date: 11-2017
Publisher: AIP Publishing
Date: 2019
DOI: 10.1063/1.5117574
Publisher: ASME International
Date: 27-03-2012
DOI: 10.1115/1.4005511
Abstract: In this paper, a recently introduced model-based method for precedent-free fault detection and isolation (FDI) is modified to deal with multiple input, multiple output (MIMO) systems and is applied to an automotive engine with exhaust gas recirculation (EGR) system. Using normal behavior data generated by a high fidelity engine simulation, the growing structure multiple model system (GSMMS) approach is used to construct dynamic models of normal behavior for the EGR system and its constituent subsystems. Using the GSMMS models as a foundation, anomalous behavior is detected whenever statistically significant departures of the most recent modeling residuals away from the modeling residuals displayed during normal behavior are observed. By reconnecting the anomaly detectors (ADs) to the constituent subsystems, EGR valve, cooler, and valve controller faults are isolated without the need for prior training using data corresponding to particular faulty system behaviors.
Start Date: 06-2021
End Date: 12-2024
Amount: $302,000.00
Funder: Australian Research Council
View Funded ActivityStart Date: 02-2016
End Date: 11-2018
Amount: $150,000.00
Funder: Australian Research Council
View Funded ActivityStart Date: 07-2022
End Date: 07-2027
Amount: $4,980,000.00
Funder: Australian Research Council
View Funded ActivityStart Date: 04-2024
End Date: 03-2027
Amount: $406,838.00
Funder: Australian Research Council
View Funded Activity