Analysis and control of a nonlinear boiler-turbine unit

W Tan, HJ Marquez, T Chen, J Liu - Journal of process control, 2005 - Elsevier
A distance measure is proposed via the gap metric in this paper, and the concept is applied
to a boiler-turbine unit to analyze its dynamics. It is shown that the unit shows severe …

Nonlinear predictive control of a boiler-turbine unit: A state-space approach with successive on-line model linearisation and quadratic optimisation

M Ławryńczuk - ISA transactions, 2017 - Elsevier
This paper details development of a Model Predictive Control (MPC) algorithm for a boiler-
turbine unit, which is a nonlinear multiple-input multiple-output process. The control …

Optimization-based constrained iterative learning control

S Mishra, U Topcu, M Tomizuka - IEEE Transactions on Control …, 2010 - ieeexplore.ieee.org
We consider the problem of synthesis of iterative learning control (ILC) schemes for
constrained linear systems executing a repetitive task. The ILC problem with affine …

Data-driven modeling and predictive control for boiler–turbine unit

X Wu, J Shen, Y Li, KY Lee - IEEE Transactions on Energy …, 2013 - ieeexplore.ieee.org
This paper develops a novel data-driven modeling strategy and predictive controller for
boiler-turbine unit using subspace identification and multimodel method. To deal with the …

Fuzzy modeling and predictive control of superheater steam temperature for power plant

X Wu, J Shen, Y Li, KY Lee - ISA transactions, 2015 - Elsevier
This paper develops a stable fuzzy model predictive controller (SFMPC) to solve the
superheater steam temperature (SST) control problem in a power plant. First, a data-driven …

Modeling and flexible load control of combined heat and power units

W Wang, J Liu, D Zeng, F Fang, Y Niu - Applied Thermal Engineering, 2020 - Elsevier
The electric load change of a power unit must be regulated rapidly to achieve power system
stability, and it is increasingly becoming urgent especially that large-scale renewable …

Fuzzy modeling and stable model predictive tracking control of large-scale power plants

X Wu, J Shen, Y Li, KY Lee - Journal of Process Control, 2014 - Elsevier
This paper develops a stable model predictive tracking controller (SMPTC) for coordinated
control of a large-scale power plant. First, a Takagi–Sugeno (TS) fuzzy model is established …

Probabilistic-constrained control of interval type-2 T–S fuzzy systems under the multi-node round-robin scheduling protocol

Z Zhang, Y Niu - Journal of the Franklin Institute, 2023 - Elsevier
This work concentrates on the control design of interval type-2 (IT2) T–S fuzzy systems
under probabilistic saturation constraints. The actual control signals are allowed to exceed …

Backstepping-based nonlinear adaptive control for coal-fired utility boiler–turbine units

F Fang, L Wei - Applied Energy, 2011 - Elsevier
The control system of boiler–turbine unit plays an important role in improving efficiency and
reducing emissions of power generation unit. The nonlinear, coupling and uncertainty of the …

A magnitude and rate saturation model and its use in the solution of a static anti-windup problem

S Galeani, S Onori, AR Teel, L Zaccarian - Systems & Control Letters, 2008 - Elsevier
In this paper we address the anti-windup design problem for linear control systems with
strictly proper controllers in the presence of input magnitude and rate saturation. Using …