An Intelligent Recognition Method for Real-time Flood Control Dispatching Effective Reservoirs of Reservoir Groups Based on Reasoning Machine
A technology for intelligent identification and flood control scheduling, applied in data processing applications, instruments, calculations, etc., can solve problems such as reducing the complexity of flood control scheduling problems in reservoir groups, increasing the difficulty of solving and decision-making, and failing to improve the flood control effect of reservoir groups. , to achieve the effect of ensuring rationality, improving efficiency, and ensuring precision and accuracy
Active Publication Date: 2021-09-07
HOHAI UNIV
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Problems solved by technology
In the overall flood control joint dispatching model of the watershed reservoir group based on the fixed topology structure, the effective reservoir can improve the compensation benefit of the reservoir group, and the non-effective reservoir cannot improve the flood control effect of the reservoir group, which is the root cause of the difficulty of solving and the increase of decision-making complexity
However, the existing methods have little research on the structure of the model itself, and have not fundamentally reduced the complexity of real-time flood control scheduling problems for reservoir groups
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[0108] The real-time flood control joint dispatching model of reservoirs is a high-dimensional, nonlinear complex large-scale system model, and the "curse of dimensionality" is an important problem that plagues the solution of the model. And with the expansion of the scale of the flood control engineering system, how to grasp the key points from the numerous decision support information and quickly and accurately determine the dispatching plan is the main decision-making problem faced by decision-makers during the consultation process. However, in real-time flood control dispatching, ineffective reservoirs cannot increase flood control benefits, but cause the complexity of solving the "curse of dimensionality" problem and decision-making difficulty.
[0109] The study found that most of the existing methods establish a real-time flood control joint dispatching model of a fixed topology reservoir group, use mathematical methods to solve the "dimension disaster" problem solved by...
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The invention discloses a reasoning machine-based intelligent identification method for effective reservoir group real-time flood control dispatching effective reservoirs, comprising the following steps: establishing an effective reservoir intelligent identification index system and determining its quantification method; establishing a real-time flood control mixed optimal dispatching model for reservoir groups; For the flood, the effective reservoir samples are generated by the method of gradually reducing the reservoir; the index threshold is determined according to the effective reservoir samples; based on the working principle of the inference engine, an intelligent identification method for the effective reservoirs is established. The present invention considers the differences in flood control capabilities and flood control functions of different reservoirs in the real-time flood control of reservoir groups, and proposes the concept of effective reservoirs and its intelligent identification method, which can effectively solve the problem of "dimension disaster" calculated in joint dispatching and the decision-making meeting. The complexity of the quotient provides a new way to improve the efficiency of real-time flood control dispatching of reservoir groups.
Description
technical field [0001] The invention relates to a flood control scheduling method for reservoirs, in particular to an intelligent identification method for real-time flood control scheduling of reservoir groups based on a reasoning machine. Background technique [0002] The flood control system composed of reservoirs and embankments is one of the main forms of flood control projects. Effective use of the flood control storage capacity of reservoirs to store floods, reduce flood peaks, and give full play to the hydrological, hydraulic and storage capacity compensation functions of reservoir groups can reduce the flood control pressure on downstream control sections and maximize the flood control benefits of reservoir groups. [0003] Most of the existing methods establish a real-time flood control joint dispatching model of a fixed topological reservoir group, use mathematical methods to solve the "dimension disaster" problem solved by the model, and then optimize the dispatc...
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IPC IPC(8): G06Q10/06G06Q50/06G06Q50/26
CPCG06Q10/06393G06Q50/06G06Q50/265Y02A10/40
Inventor 钟平安李洁玉杨敏芝严梦佳刘为锋陈娟朱非林张宇付吉斯
Owner HOHAI UNIV