This paper deals with the development of multi-parametric Model Predictive Control (mp-MPC) strategies for a laboratory SR-30 gas turbine setup. The objective is to control the engine speed and turbine exhaust pressure of the gas turbine. Firstly, an empirical transfer function model is obtained experimentally, between the fuel flow-shaft speed and nozzle diameter-turbine exhaust pressure (TEP) of the gas turbine. Then, Model Predictive Control (MPC) is designed based on the empirical models. The output responses under MPC are found to be satisfactory, however, with large computational time. Next, mp-MPC controllers are designed based on the empirical models. Relevant operating constraints are also added as design specifications. It is found that the multi-parametric MPC delivers superior results in comparison with conventional MPC, in terms of computational time, while delivering the same transient performance.
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ASME 2015 Gas Turbine India Conference
December 2–3, 2015
Hyderabad, India
Conference Sponsors:
- International Gas Turbine Institute
ISBN:
978-0-7918-5731-1
PROCEEDINGS PAPER
Multi-Parametric Model Predictive Control Strategy on Laboratory SR-30 Gas Turbine
Swathi Surendran,
Swathi Surendran
Indian Institute of Technology Bombay, Powai, India
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Ritesh Chandrawanshi,
Ritesh Chandrawanshi
Indian Institute of Technology Bombay, Powai, India
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Sanjeet Kulkarni,
Sanjeet Kulkarni
Indian Institute of Technology Bombay, Powai, India
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Sharad Bhartiya,
Sharad Bhartiya
Indian Institute of Technology Bombay, Powai, India
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Paluri S. V. Nataraj,
Paluri S. V. Nataraj
Indian Institute of Technology Bombay, Powai, India
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Suresh Sampath
Suresh Sampath
Cranfield University, Bedford, UK
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Swathi Surendran
Indian Institute of Technology Bombay, Powai, India
Ritesh Chandrawanshi
Indian Institute of Technology Bombay, Powai, India
Sanjeet Kulkarni
Indian Institute of Technology Bombay, Powai, India
Sharad Bhartiya
Indian Institute of Technology Bombay, Powai, India
Paluri S. V. Nataraj
Indian Institute of Technology Bombay, Powai, India
Suresh Sampath
Cranfield University, Bedford, UK
Paper No:
GTINDIA2015-1248, V001T06A001; 7 pages
Published Online:
February 10, 2016
Citation
Surendran, S, Chandrawanshi, R, Kulkarni, S, Bhartiya, S, Nataraj, PSV, & Sampath, S. "Multi-Parametric Model Predictive Control Strategy on Laboratory SR-30 Gas Turbine." Proceedings of the ASME 2015 Gas Turbine India Conference. ASME 2015 Gas Turbine India Conference. Hyderabad, India. December 2–3, 2015. V001T06A001. ASME. https://doi.org/10.1115/GTINDIA2015-1248
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