▍1. cinti2009_KiralyAbonyi
Use of Genetic Algorithm for the travelling sales man problem
Use of Genetic Algorithm for the travelling sales man problem
大型旋转机械的状态检测与故障诊断 介绍了旋转机械的故障诊断方法(State detection and fault diagnosis of large rotating machinery Introduce the fault diagnosis method of rotating machinery)
技术材料包含量子雷达原理和优点,以及系统设计等内容。(The popular English references on quantum radar technology abroad can provide technical references for researchers of quantum technology.It includes the principles and advantages of quantum radar, as well as system design and so on.)
本文为直流微电网中的多个dc-ES建立了分布式协同控制框架,并给出了系统的小信号稳定性分析。 主要级别实现下垂控制以协调多个dc-ES的操作。 次级控制基于一致性算法来调节直流母线电压基准,并结合dc-ES之间的充电状态(SOC)平衡。 通过该设计,协同控制可以实现平均直流总线电压一致,并且仅使用邻居到邻居信息来维持不同dc-ES之间的SOC平衡。 此外,开发了具有主控制器和辅助控制器的四个dc-ES系统的小信号模型。 提出了特征值分析,以显示通信权重对系统稳定性的影响。(This paper establishes a distributed cooperative control framework for multiple dc-ESs in a dc microgrid and presents the small-signal stability analysis of the system. The primary level implements a droop control to coordinate the operations of multiple dc-ESs. The secondary control is based on a consensus algorithm to regulate the dc-bus voltage reference, incorporating the state-of-charge (SOC) balance among dc-ESs. With the design, the cooperative control can achieve average dc-bus voltage consensus and maintain SOC balance among different dc-ESs using only neighbor-to-neighbor information. Furthermore, a small-signal model of a four dc-ESs system with the primary and secondary controllers is developed. The eigenvalue analysis is presented to show the effect of the communication weight on system stability.)
3-8 译码器 ---D 74HC138 中文说明。方便使用。(3-8 decoder ---D 74HC138 Chinese description. It is easy to use.)
研究了不确定同时取送货车辆路径问题(VRPSPD),考虑运行环境的不确定性,顾客时间窗口要求和对顾客同时进行取货和送货服务的情况,以运作成本最低和顾客满意度最高为决策目标,构建不确定 VRPSPD 数学模型。模型中,引入模糊随机理论来描述决策环境中的双重不确定性,假定顾客需求量(送货量)和取货量是模糊随机变量。随后,提出基于模糊随机算子的改进粒子群算法对模型进行求解。(This article studies the vehicle routing problem with simultaneous pickup and delivery under a fuzzy random environment. More specifically, to adapt the mathematical model and improve the algorithm performance, this approach makes improvements and modifications in encoding and decoding, multi-objective handling, and particle updating. The encoding and decoding are suitable, multiple fitness functions are used to deal with the multi-objectives, and the improved update function can help overcome the shortcomings of the basic particle swarm optimization.)
矩阵分析与应用(张贤达)的习题解答的答案,个人感觉还是比较详细的(The answer of matrix analysis and application (Zhang Xianda))
Optimal dispatch for a micro grid incorporating renewables and demand response
嵌入式系统和无线通信技术(特别是短消息业务)受到远程监测领域研究者的密切关注, 成为一个研究热点。本文提出了一种将带有12C总线的ARM嵌入式微处理器和短消息业务 (SMs)用于温度检测系统中的方法,实现了温度的多点监测。(Embedded system and wireless communication technology, especially short message service, have been paid close attention by researchers in the field of remote monitoring. In this paper, a method of using the ARM embedded microprocessor with 12C bus and short message service (SMs) in the temperature detection system is proposed, and the multi point monitoring of temperature is realized.)