Advancing data assimilation in operational hydrologic forecasting: progresses, challenges, and emerging opportunities

Y Liu, AH Weerts, M Clark… - Hydrology and earth …, 2012 - hess.copernicus.org
Data assimilation (DA) holds considerable potential for improving hydrologic predictions as
demonstrated in numerous research studies. However, advances in hydrologic DA research …

On the optimal control of a cascade of hydro-electric power stations

AF Ribeiro, MCM Guedes, GV Smirnov… - Electric power systems …, 2012 - Elsevier
In this paper we consider a model for a cascade of hydro-electric power stations where
some of the stations have reversible turbines. The objective of our work is to optimize the …

Application of an adaptive model predictive control algorithm on the Pelton turbine governor control

M Beus, H Pandžić - IET renewable power generation, 2020 - Wiley Online Library
Traditionally, hydro turbine governor applications mainly rely on classical proportional–
integral–derivative controllers. A classical controller can perform optimally only at the …

Robust online scheduling for optimal short-term operation of cascaded hydropower systems under uncertainty

P Mathur, CLE Swartz, D Zyngier, F Welt - Journal of Process Control, 2021 - Elsevier
The uncertainties in system and model parameters arising from the volatility of market,
weather and operating conditions pose a major challenge to the optimal short-term …

A comparison of distributed MPC schemes on a hydro‐power plant benchmark

JM Maestre, MA Ridao, A Kozma… - Optimal Control …, 2015 - Wiley Online Library
In this paper, we analyze and compare five distributed model predictive control (DMPC)
schemes using a hydro‐power plant benchmark. Besides being one of the most important …

Uncertainty management via online scheduling for optimal short-term operation of cascaded hydropower systems

P Mathur, CLE Swartz, D Zyngier, F Welt - Computers & Chemical …, 2020 - Elsevier
The efficient utilization of available resources plays a significant role in the operation of
cascaded hydropower systems. Scheduling of such systems may be used to determine …

A two-layer control architecture for operational management and hydroelectricity production maximization in inland waterways using model predictive control

FK Pour, P Segovia, E Duviella, V Puig - Control Engineering Practice, 2022 - Elsevier
This work presents the design of a combined control and state estimation approach to
simultaneously maintain optimal water levels and maximize hydroelectricity generation in …

MPC control of water level in a navigation canal-The Cuinchy-Fontinettes case study

K Horváth, M Petreczky, L Rajaoarisoa… - 2014 European …, 2014 - ieeexplore.ieee.org
The paper describes an application of MPC to maintaining the water level of navigation
canals. The task is to ensure that the water level is within a certain range to enable …

A scenario-based stochastic MPC approach for problems with normal and rare operations with an application to rivers

HA Nasir, A Carè, E Weyer - IEEE Transactions on Control …, 2018 - ieeexplore.ieee.org
This paper formulates a control problem for systems that are affected by uncertain inputs and
are vulnerable to risks as a chance-constrained optimization problem (CCP) with two …

Multiple shooting for distributed systems with applications in hydro electricity production

C Savorgnan, C Romani, A Kozma, M Diehl - Journal of Process Control, 2011 - Elsevier
The aim of this paper is to introduce a new method for the solution of optimal control
problems for which the system is composed by many subsystems whose dynamics are …