适应式差异化优化:使用风能预测应用进行全球优化的多策略增强算法
Guanjun Lin1, Mahmoud Abdel-Salam2, Gang Hu3
1School of Information Engineering, Sanming University, Sanming 365004, China.
Biomimetics (Basel, Switzerland)
|August 27, 2025
概括
自适应差异化优化算法 (ADPO) 通过提高种群多样性和搜索效率来增强原来的优化算法 (PO). 在复杂的优化任务和风能预测中,ADPO表现出卓越的性能.
科学领域:
- 计算智能
- 超听觉优化
- 灵感来自自然的算法
背景情况:
- 优化算法 (PO) 是一种基于行为的自然启发的元启发方法.
- 在复杂的优化问题中,PO面临着人口多样性和早期融合的挑战.
- 现有的算法难以保持搜索效率并确定最佳解决方案.
研究的目的:
- 引入适应差异化优化算法 (ADPO),以克服PO的局限性.
- 增强优化算法的探索,利用和融合能力.
- 验证ADPO在基准功能和实际应用中的有效性.
主要方法:
- 开发了三种新机制的ADPO:平均差异变化 (MDV),基于维度学习的狩猎 (DLH) 和增强的适应性互惠主义 (EAM).
- MDV采用双相突变来实现平衡的勘探和开采.
- DLH使用维度智能学习来防止过早的融合,并保持多样性.
- 为了实现平衡的强化和多样化,EAM引入了以健身为导向的互动.
主要成果:
- 在CEC2017和CEC2022基准函数上,ADPO表现出卓越的融合速度,搜索效率和解决方案精度.
- 在使用LSTM进行风能预测时,ADPO的平均R2值为0.9726,超过了传统方法.
- 在12个先进的算法中,ADPO始终取得优越的弗里德曼排名 (1.42-2.78).
结论:
- 与基线PO相比,拟议的ADPO显著提高了优化能力.
- 在复杂的优化和可再生能源预测方面,ADPO表现出强的性能和有效性.
- 这些新机制有效地解决了人口多样性和融合问题.
更多相关视频
11:53The Modular Design and Production of an Intelligent Robot Based on a Closed-Loop Control Strategy
Published on: October 14, 2017
11.8K
10:36Author Spotlight: Optimization of Airflow Velocities in Battery Cooling Systems for Enhanced Thermal Performance and Reduced Energy Consumption
Published on: November 3, 2023
1.7K
相关概念视频
01:24Fast Decoupled and DC Powerflow
283
The fast decoupled power flow method addresses contingencies in power system operations, such as generator outages or transmission line failures. This method provides quick power flow solutions, essential for real-time system adjustments. Fast decoupled power flow algorithms simplify the Jacobian matrix by neglecting certain elements, leading to two sets of decoupled equations:
283
01:24Wind Turbine Machine Models
213
In the growing field of wind energy, incorporating wind turbine models into transient stability analysis is essential. Induction and synchronous machines are the primary models used, with induction machines being prevalent due to their simplicity and reliability.
Induction machines interact through the rotating magnetic field generated by the stator and the rotor. The key parameter is slip, which is the difference between synchronous speed and rotor speed relative to synchronous speed. Slip is...
Induction machines interact through the rotating magnetic field generated by the stator and the rotor. The key parameter is slip, which is the difference between synchronous speed and rotor speed relative to synchronous speed. Slip is...
213
01:20Maxwell-Boltzmann Distribution: Problem Solving
1.7K
Individual molecules in a gas move in random directions, but a gas containing numerous molecules has a predictable distribution of molecular speeds, which is known as the Maxwell-Boltzmann distribution, f(v).
This distribution function f(v) is defined by saying that the expected number N (v1,v2) of particles with speeds between v1 and v2 is given by
This distribution function f(v) is defined by saying that the expected number N (v1,v2) of particles with speeds between v1 and v2 is given by
1.7K
01:21Distributed Loads: Problem Solving
731
Beams are structural elements commonly employed in engineering applications requiring different load-carrying capacities. The first step in analyzing a beam under a distributed load is to simplify the problem by dividing the load into smaller regions, which allows one to consider each region separately and calculate the magnitude of the equivalent resultant load acting on each portion of the beam. The magnitude of the equivalent resultant load for each region can be determined by calculating...
731
01:09Turbulent Flow: Problem Solving
184
Carbonation is a process used to dissolve carbon dioxide gas in a liquid, commonly used in the production of carbonated beverages. Achieving efficient carbonation requires careful control of temperature, pressure, and flow conditions. By adjusting these parameters, carbonation efficiency can be maximized, producing a higher concentration of CO2 in the liquid.
Temperature is a key factor in CO2 solubility. In this case, the CO2 gas and the liquid are cooled to 20°C. Lower temperatures...
Temperature is a key factor in CO2 solubility. In this case, the CO2 gas and the liquid are cooled to 20°C. Lower temperatures...
184
01:17Ampere-Maxwell's Law: Problem-Solving
750
A parallel-plate capacitor with capacitance C, whose plates have area A and separation distance d, is connected to a resistor R and a battery of voltage V. The current starts to flow at t = 0. What is the displacement current between the capacitor plates at time t? From the properties of the capacitor, what is the corresponding real current?
To solve the problem, we can use the equations from the analysis of an RC circuit and Maxwell's version of Ampère's law.
For the first part of...
To solve the problem, we can use the equations from the analysis of an RC circuit and Maxwell's version of Ampère's law.
For the first part of...
750