令人惊的是,基于普及的适应性记忆算法,用于节能分布式灵活工厂调度.
IEEE transactions on cybernetics
|June 8, 2023
概括
本研究引入了一种新的自适应模拟算法 (SPAMA),用于优化分布式灵活工作室调度中的能源效率. 通过改进运营商选择和调度策略,SPAMA提高了产能并降低了能源消耗.
科学领域:
- 运营研究 运营研究
- 制造系统工程 制造系统工程
- 人工智能的人工智能
背景情况:
- 分布式制造越来越普遍,需要有效的调度解决方案.
- 对于节能分布式灵活工厂调度问题 (EDFJSP) 的现有方法在操作员效率,节能和过早融合方面存在局限性.
- 当前的适应性操作员选择模型可能会忽略具有较低初始权重的有效操作员.
研究的目的:
- 解决EDFJSP现有算法的局限性.
- 开发一种新的算法,令人惊的是,基于受欢迎的自适应式记忆算法 (SPAMA),用于同时实现和最大限度地减少能源消耗.
- 在解决复杂的调度问题时增强模拟算法的性能.
主要方法:
- 提出了一个令人惊的流行的基于自适应的记忆算法 (SPAMA),结合了基于问题的本地搜索 (LS) 运算符.
- 引入了一个令人惊的流行程度 (SPD) 基于反的自我修改的操作员选择模型.
- 实施了完全活跃的调度解码策略,以减少能源消耗.
- 设计了一种精英战略,以平衡全球搜索和本地搜索.
主要成果:
- 与基准数据集 (Mk 和 DP) 上的最先进的算法相比,SPAMA 显示出更高的性能.
- 提出的方法有效地改善了趋同,并保持了人口的多样性.
- 一文件反机制成功地识别并利用了高效的运营商,纠正了基于人群的决策偏见.
- 完全主动调度解码显著降低了能源消耗.
结论:
- SPAMA提供了一种优越的方法来解决节能分布式灵活的工作车间调度问题.
- SPAMA的新型组件,包括SPD运营商选择和精英策略,在优化造和能源消耗方面都是有效的.
- 这项研究为智能制造和调度优化领域做出了宝贵的贡献.
相关概念视频
Distributed Loads: Problem Solving
680
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...
680
Fast Decoupled and DC Powerflow
245
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:
245
Sequence Networks of Rotating Machines
126
A Y-connected synchronous generator, grounded through a neutral impedance, is designed to produce balanced internal phase voltages with only positive-sequence components. The generator's sequence networks include a source voltage that is exclusively in the positive-sequence network. The sequence components of line-to-ground voltages at the generator terminals illustrate this configuration.
Zero-sequence current induces a voltage drop across the generator's neutral impedance and other...
Zero-sequence current induces a voltage drop across the generator's neutral impedance and other...
126
Work and Energy for Variable Forces
3.8K
When an object is acted upon by a variable force, the amount of work done and the change in energy of the object can be more complex to calculate compared to when a constant force is applied. Work is the product of force and displacement, while energy is the capacity of a system to do work. When a constant force is applied to an object, the work done can be calculated as the product of the force and the distance moved in the direction of the force. However, when a variable force is applied, the...
3.8K
Distributed Loads
560
Distributed loads are a common type of load that engineers and scientists encounter in various practical situations. Distributed loads often refer to a type of load spread over a surface or a structure and can be modeled as continuous force per unit area.
For example, consider a bookshelf filled with books stacked vertically adjacent to each other. The weight of the books is evenly distributed over the length of the shelf. As a result, the pressure at different locations on the surface of the...
For example, consider a bookshelf filled with books stacked vertically adjacent to each other. The weight of the books is evenly distributed over the length of the shelf. As a result, the pressure at different locations on the surface of the...
560
Mechanistic Models: Compartment Models in Algorithms for Numerical Problem Solving
85
Mechanistic models play a crucial role in algorithms for numerical problem-solving, particularly in nonlinear mixed effects modeling (NMEM). These models aim to minimize specific objective functions by evaluating various parameter estimates, leading to the development of systematic algorithms. In some cases, linearization techniques approximate the model using linear equations.
In individual population analyses, different algorithms are employed, such as Cauchy's method, which uses a...
In individual population analyses, different algorithms are employed, such as Cauchy's method, which uses a...
85


