IAHR, founded in 1935, is a worldwide independent member-based organisation of engineers and water specialists working in fields related to the hydro-environmental sciences and their practical application. Activities range from river and maritime hydraulics to water resources development and eco-hydraulics, through to ice engineering, hydroinformatics, and hydraulic machinery.
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You are here : eLibrary : IAHR World Congress Proceedings : 36th Congress - The Hague (2015) FULL PAPERS : THEME 6- WATER RESOURCES AND HYDROINFORMATICS : MULTI-AGENT GROUP DECISION-MAKING FOR THE OBJECTIVES OF FLOOD CONTROL, POWER GENERATION AND NAVIGATI...
MULTI-AGENT GROUP DECISION-MAKING FOR THE OBJECTIVES OF FLOOD CONTROL, POWER GENERATION AND NAVIGATION OF CASCADED RESERVOIRS
Author : YONGQIANG WANG , DEYU ZHONG , BAOSHENG WU
Reservoir navigation is restricted by the reservoir operation of flood control and power generation. In season, in order to protect the safety of the dam and downstream, water levels of cascaded reservoirs need to be decreased to the flood control level, which reduced the generated energy and navigable capacity. In dry season, unsteady flow from cascaded reservoirs by the peaking operation frequently change with the power grid load changes, which results in the deterioration of navigable flow condition reduction of navigable capacities. Therefore, the navigation of cascaded reservoirs is viewed as a multi-agent group decision-making problem. To solve this problem, quantitative numerical simulation of multi-objectives optimization model under different conditions are executed to obtain non-inferior set by multi-objectives differential evolution algorithm. Then a grey correlation model of multi-agent group decision-making for reservoirs operation is presented to give the grey correlation between these objectives and the preference structures of decision-makers to different non inferior solution. According evaluate the satisfaction of these preference structures of decision-makers, the solution with the highest satisfaction is selected as the optimal equilibrium solution based on grey system theory. To verify the

File Size : 1,347,540 bytes
File Type : Adobe Acrobat Document
Chapter : IAHR World Congress Proceedings
Category : 36th Congress - The Hague (2015) FULL PAPERS
Article : THEME 6- WATER RESOURCES AND HYDROINFORMATICS
Date Published : 20/04/2016
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