An Intelligent Bio-Inspired Cooperative Decoupling Control Strategy for the Marine Boiler-Turbine System with a Novel Energy Dynamic Model
Abstract
:1. Introduction
2. Materials and Methods
2.1. Modeling of MBTS
2.1.1. Combustion and Heat Exchanging
2.1.2. The Main Steam Pressure
2.1.3. The Model of MSTP
2.1.4. The MBTS Coupling Model
2.2. Design of the IBICDC for the MBTS
2.2.1. The Control of the Steam Generation Process
2.2.2. Neuroendocrine Regulation Principles (NERP) in the Human Body
2.2.3. The Structure and Scheme of IBICDC
2.2.4. The Flexible Reference Trajectory (FRT) Scheme
N(k)=Φ2U+Γ2f23,0
3. Simulations Results and Discussion
4. Conclusions
Author Contributions
Funding
Conflicts of Interest
Appendix A
Appendix B
References
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Symbol | Value | SI-Unit |
---|---|---|
K1 | 17.0455 | — |
T1 | 150 | s |
T2 | 6 | s |
Ts | 100 | s |
kv | 300.5713 | — |
c | 10.7801 | MPa/kg |
Tsup | 529 | °C |
J | 2304.3748 | kg·m2 |
ρ | 1.0 × 103 | kg/m3 |
a | 0.4 | |
b | 0.6 | |
a11 | 1 | |
a12 | 1 | |
a21 | 0.065 | |
a22 | 0.065 | |
d11 | 0.083 | |
d12 | 0 | |
d21 | 1 | |
d22 | 0.0231 | |
KP1 | 1.2992 | |
KI1 | 0.01587 | |
KD1 | 12.02301 | |
KP2 | 0.001 | |
KI2 | 4.7703 × 10-5 | |
KD2 | 0.000011 |
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Liu, S.; Zhao, B.; Zhao, S.; Zhang, L.; Wu, L. An Intelligent Bio-Inspired Cooperative Decoupling Control Strategy for the Marine Boiler-Turbine System with a Novel Energy Dynamic Model. Energies 2019, 12, 4659. https://doi.org/10.3390/en12244659
Liu S, Zhao B, Zhao S, Zhang L, Wu L. An Intelligent Bio-Inspired Cooperative Decoupling Control Strategy for the Marine Boiler-Turbine System with a Novel Energy Dynamic Model. Energies. 2019; 12(24):4659. https://doi.org/10.3390/en12244659
Chicago/Turabian StyleLiu, Sheng, Baoling Zhao, Shiquan Zhao, Lanyong Zhang, and Ling Wu. 2019. "An Intelligent Bio-Inspired Cooperative Decoupling Control Strategy for the Marine Boiler-Turbine System with a Novel Energy Dynamic Model" Energies 12, no. 24: 4659. https://doi.org/10.3390/en12244659