Resource scheduling optimization method for deep-sea mining comprehensive control system
A technology of integrated control and system resources, which is applied in the field of resource scheduling optimization of integrated control systems for deep sea mining, can solve the problems of non-centralized monitoring and control, low operating efficiency, etc., and achieve high value and significance, high stability, and optimal allocation strategies Effect
Active Publication Date: 2022-01-28
SHANGHAI MARINE EQUIP RES INST
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[0006] Aiming at the problems of relatively independent systems, non-centralized monitoring and control, and low operating efficiency during deep-sea mining operations, an optimization method for resource scheduling of integrated control systems for deep-sea mining is proposed , in order to realize multi-system comprehensive monitoring and collaborative control of deep sea mining, and improve the operation efficiency and reliability of deep sea mining
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[0042] 1. Simulation condition setting
[0043] Assume that there are 4 underwater mining points, each mining point has a volume of 4000kg to be mined, and there are 5 mining vehicles. It is assumed that the performance parameters of each mining vehicle are shown in Table 1:
[0044] Table 1
[0045] Mining vehicle number mining speed mining energy consumption 1 300kg / h 20kw / h 2 500kg / h 28kw / h 3 600kg / h 36kw / h 4 800kg / h 42kw / h 5 1000kg / h 52kw / h
[0046] Initialize the following parameters: learning factor c 1 = 1.4995,c 2 =1.4995; the maximum value of inertia factor w max =0.9, the minimum value of inertia factor w min =0.4; particle dimension D=20; hybridization probability pc=0.5; iteration number L=1000; population size sizepop=40; mutation probability pm=0.05; maximum particle velocity V max =1; the minimum particle velocity V min =-1; the maximum particle position pop max =10; the minimum particle position p...
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The invention relates to a resource scheduling optimization method for a deep-sea mining comprehensive control system. According to different operation requirements (operation time, operation energy consumption and operation completion), a deep-sea mining operation resource scheduling strategy is optimized, an adaptability function is designed, a mining vehicle operation scheduling model is constructed, and a model switching strategy is given. In order to solve the problems that a traditional genetic algorithm is prone to falling into a local optimal solution and the later convergence speed is low, a particle swarm algorithm and the genetic algorithm are fused, an evolutionary formula of the particle swarm algorithm is used for replacing a mutation operator in the traditional genetic algorithm, and the local search capability and the convergence speed are enhanced; reasonable dispatching and distribution of mining operation resources are achieved, free switching of the three dispatching models is achieved, the mining operation resources are reasonably dispatched and distributed, and the method has extremely high value and significance for optimizing a deep-sea mining operation resource distribution strategy and improving the comprehensive control and dispatching command technology of a deep-sea mining operation system.
Description
technical field [0001] The invention relates to a control management technology, in particular to a method for resource scheduling optimization of a deep-sea mining comprehensive control system. Background technique [0002] There are abundant strategic metal resources in the international seabed area, including polymetallic nodules, cobalt-rich nodules, polymetallic sulphides, etc., which are mainly distributed on the seabed surface at a water depth of 800-6000m. With the rapid development of new energy and new industries, the demand for key mineral resources is increasing. [0003] The deep-sea mining vessel is the most important surface support system in the deep-sea mineral mining system, providing production support and mineral storage for mining operations. As the top-level control system of the entire deep-sea mining ship, the deep-sea mining integrated control system is responsible for the monitoring, control, command, scheduling and management of multiple sub-syste...
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IPC IPC(8): G06Q50/02G06Q10/06G06Q10/04G06N3/00G06N3/12G06N20/00
CPCG06Q50/02G06Q10/04G06Q10/06313G06N3/006G06N3/126G06N20/00Y02D10/00
Inventor 庄加兴刘彬张程陈忠言缪凯祥印曦董九洋范松伟章建峰杨祯
Owner SHANGHAI MARINE EQUIP RES INST