Optimization of groundwater artificial recharge systems using a genetic algorithm: a case study in Beijing, China

2018 ◽  
Vol 26 (5) ◽  
pp. 1749-1761 ◽  
Author(s):  
Qichen Hao ◽  
Jingli Shao ◽  
Yali Cui ◽  
Qiulan Zhang ◽  
Linxian Huang
Keyword(s):  
Genetic Algorithm ◽  
Artificial Recharge ◽  
Beijing China

IMPACT OF THE SOUTH-TO-NORTH WATER DIVERSION PROJECT ON GROUNDWATER RESOURCES: A CASE STUDY IN PINGGU BASIN, BEIJING, CHINA

2013 ◽  
Vol 12 (11) ◽  
pp. 2239-2247 ◽  
Author(s):  
Guomin Li ◽  
Haizhen Xu ◽  
Ming Li ◽  
Shouquan Zhang ◽  
Yanhui Dong ◽  
...  
Keyword(s):  
Groundwater Resources ◽  
Water Diversion ◽  
The South ◽  
Water Diversion Project ◽  
North Water ◽  
Beijing China

Identifying and Prioritizing Appropriate Places for Artificial Recharge Using Fuzzy Hierarchical TOPSIS (Case Study: Mosaferabad Plain)

2016 ◽  
Vol 6 (2) ◽  
pp. 259-269
Author(s):  
Hamid Gholami ◽  
Adnan Sadeghi Lary ◽  
Sina Samori Zadegan
Keyword(s):  
Artificial Recharge

scholarly journals Hybrid Seven-bar Press Mechanism

2018 ◽  
Vol 12 (3) ◽  
pp. 181-187
Author(s):  
M. Erkan Kütük ◽  
L. Canan Dülger
Keyword(s):  
Genetic Algorithm ◽  
Objective Function ◽  
Design Optimization ◽  
Hybrid System ◽  
Degrees Of Freedom ◽  
Dimensional Synthesis ◽  
Design Variables ◽  
Optimization Study ◽  
Metal Stamping

An optimization study with kinetostatic analysis is performed on hybrid seven-bar press mechanism. This study is based on previous studies performed on planar hybrid seven-bar linkage. Dimensional synthesis is performed, and optimum link lengths for the mechanism are found. Optimization study is performed by using genetic algorithm (GA). Genetic Algorithm Toolbox is used with Optimization Toolbox in MATLAB®. The design variables and the constraints are used during design optimization. The objective function is determined and eight precision points are used. A seven-bar linkage system with two degrees of freedom is chosen as an example. Metal stamping operation with a dwell is taken as the case study. Having completed optimization, the kinetostatic analysis is performed. All forces on the links and the crank torques are calculated on the hybrid system with the optimized link lengths

scholarly journals Optimized Strategic Planning of Future Norwegian Low-Voltage Networks with a Genetic Algorithm Applying Empirical Electric Vehicle Charging Data

Electricity ◽  
2021 ◽  
Vol 2 (1) ◽  
pp. 91-109
Author(s):  
Julian Wruk ◽  
Kevin Cibis ◽  
Matthias Resch ◽  
Hanne Sæle ◽  
Markus Zdrallek
Keyword(s):  
Genetic Algorithm ◽  
Electric Vehicle ◽  
Electric Vehicles ◽  
Low Voltage ◽  
Network Planning ◽  
Voltage Regulation ◽  
Electric Vehicle Charging ◽  
Vehicle Charging ◽  
The Impact

This article outlines methods to facilitate the assessment of the impact of electric vehicle charging on distribution networks at planning stage and applies them to a case study. As network planning is becoming a more complex task, an approach to automated network planning that yields the optimal reinforcement strategy is outlined. Different reinforcement measures are weighted against each other in terms of technical feasibility and costs by applying a genetic algorithm. Traditional reinforcements as well as novel solutions including voltage regulation are considered. To account for electric vehicle charging, a method to determine the uptake in equivalent load is presented. For this, measured data of households and statistical data of electric vehicles are combined in a stochastic analysis to determine the simultaneity factors of household load including electric vehicle charging. The developed methods are applied to an exemplary case study with Norwegian low-voltage networks. Different penetration rates of electric vehicles on a development path until 2040 are considered.

Measuring public-involving economic crime: A case study in Beijing, China

2021 ◽  
Vol 65 ◽  
pp. 100465
Author(s):  
Xinlin Peng ◽  
Le Cheng ◽  
Mingyu Gong
Keyword(s):  
Economic Crime ◽  
Beijing China

Optimization of single-line bus timetables considering time-dependent travel times: A case study of Beijing, China

2021 ◽  
pp. 107444
Author(s):  
Wenyi Zhang ◽  
Dongyang Xia ◽  
Tao Liu ◽  
Yanjia Fu ◽  
Jihui Ma
Keyword(s):  
Time Dependent ◽  
Single Line ◽  
Travel Times ◽  
Beijing China
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