Alternate routing optimization method for power communication network

2019 ◽  
Author(s):  
Ning Wang ◽  
Wenting Xue ◽  
Junhua Huang ◽  
Xuelian Yang ◽  
Yangyang Liang
Keyword(s):  
Communication Network ◽  
Optimization Method ◽  
Routing Optimization ◽  
Alternate Routing

Logistics Distribution Vehicle Routing Problem with Time Windows

2012 ◽  
Vol 468-471 ◽  
pp. 2047-2051 ◽  
Author(s):  
Ai Ling Chen
Keyword(s):  
Vehicle Routing ◽  
Vehicle Routing Problem ◽  
Time Windows ◽  
Optimization Method ◽  
Hybrid Optimization ◽  
Local Optimum ◽  
Routing Problem ◽  
Logistics Distribution ◽  
Routing Optimization ◽  
Hybrid Optimization Method

Vehicle routing optimization problem is one of the major research topics in logistics distribution field. Suitable vehicle routing selection is vital to reduce the logistics cost. The paper presents a hybrid optimization method to solve the vehicle routing problem with time windows. In the hybrid optimization method, discrete particle swarm optimization algorithm is used to assign the customers on routes and simulated annealing (SA) algorithm to avoid becoming trapped in local optimum. The simulation results have shown that the proposed method is feasible and effective for the vehicle routing problem with time windows.

Agricultural Optimization of Cold-Chain Logistics Distribution Routing Based on PSO

2013 ◽  
Vol 756-759 ◽  
pp. 3941-3945 ◽  
Author(s):  
Wei Yang ◽  
Qian Zhang ◽  
Guo Dong Li
Keyword(s):  
Optimization Problem ◽  
Particle Swarm Optimization Algorithm ◽  
Optimization Method ◽  
Agricultural Products ◽  
Path Optimization ◽  
Cold Chain ◽  
Swarm Optimization ◽  
Logistics Distribution ◽  
Routing Optimization ◽  
Definition Of

The definition of the cold chain logistics and the problem of the agricultural cold chain logistics are introduced. According to the characteristics of cold chain logistics, exploring the cold chain logistics distribution path optimization method. Based on the model of the agricultural products cold chain logistics distribution routing optimization, particle swarm optimization algorithm is constructed to solve the optimization problem. Taking an example, the results have been conducted finally to demonstrate the effectiveness of the algorithm for agricultural products cold chain logistics distribution routing optimization problem.

Multi-hop routing optimization method based on improved ant algorithm for vehicle to roadside network

2014 ◽  
Vol 11 (3) ◽  
pp. 490-496 ◽  
Author(s):  
Hao Dong ◽  
Xiaohui Zhao ◽  
Liangdong Qu ◽  
Xuefen Chi ◽  
Xinyu Cui
Keyword(s):  
Optimization Method ◽  
Ant Algorithm ◽  
Routing Optimization
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