|
|
Overlapping Coalition Generation Using Improved Continuous Particle Swarm Optimization |
DU Jiyong1,2,ZHANG Fengming1,HUI Xiaobin1,LI Yongbin1 |
(1. Materiel Management & Safety Engineering College, Air Force Engineering University, Xi’an 710051, China; 2. Unit 95972 of PLA, Jiuquan 735018, Gansu, China) |
|
|
Abstract An improved continuous particle swarm optimization (PSO) algorithm was proposed to solve the overlapping coalition generation problem. During the process of solution, an integer based encoding strategy was proposed which could represent the resource distribution of each agent to every task coalition, and the validation and revision algorithms for particle encoding were also presented. In order to improve the diversity of the swarm, a twostage initialization method of particle position was proposed. In the evolution process, the swarm trapping at the stagnation was reinitialized around its weighted centroid position, which could guide the swarm to avoid local extremum and accelerate the convergence of the algorithm. Contrastive experiments indicate that the proposed algorithm is effective.
|
Received: 17 December 2012
Published: 17 December 2012
|
|
|
|
|
[1] |
YAN Hui, ZHAO Yixi, YU Zhongqi, DU Yin. Electrically-Assisted Incremental Sheet Forming Process for 2060-T8 Al-Li Alloy[J]. Journal of Shanghai Jiaotong University, 2017, 51(5): 513-519. |
[2] |
GU Xinjian,YU Zhongqi,SONG Yang. Numerical Analysis of the Effect of Processing Parameters on#br#
Temperature on the Contact Interface During#br#
High Strength Steel Cold Stamping[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2017, 51(4): 426-. |
[3] |
ZHENG Xiankun,WANG Wurong,WEI Xicheng. Plastic Deformation Behavior of HotDipped Advanced Galvanized Steel#br#
Under the Condition of Friction Coupling[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2017, 51(4): 432-. |
[4] |
ZHU Mengrui,WU Zhaoyong,WU Jian,DU Zhengchun,YANG Jianguo. Measurement Uncertainty Evaluation on Circular Diameters Based on#br#
Error Ellipse Theory and Monte Carlo Method[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2017, 51(4): 393-. |
[5] |
GONG Pengwei1,FEI Yanqiong1, 3, SONG Libo2. Road Recognition Method of WheelTracked Robot Based on#br#
Multisensor Information Fusion[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2017, 51(4): 398-. |
[6] |
HUO Fali1,ZHANG Jian1,YANG Deqing2. Sensitivity Study of Wave Slamming with Respect to#br#
Water Depth for Floating Platform[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2017, 51(4): 410-. |
[7] |
WU Lingjie,KOU Xinjian,ZHOU Yongjun,JIANG Meng. TimeDependent Chloride Transport in Existing Concrete Docks[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2017, 51(4): 444-. |
[8] |
ZOU Xumao, LI Liangxing, KONG Liubo, WANG Huasheng. TwoPhase Flow Resistance and Interfacial Drag in Packed Beds[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2017, 51(4): 470-. |
[9] |
LIU Yong1,CHEN Luyun2. Influence of Vortex Induced Vibration on the#br#
LiquidSolid TwoPhase Flow in Pipeline[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2017, 51(4): 485-. |
[10] |
LI Xi,ZHANG Kaisheng,YANG Zili,LIAN Zhiwei. Indoor Air Quality Affected by Ultrasonic Atomization Liquid#br#
Desiccant Dehumidification System[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2017, 51(3): 257-. |
[11] |
CHEN Si,MA Ning,GU Xiechong. Numerical Calculation of Added Resistance of Ships in#br#
Waves Based on Weakly Nonlinear Assumption[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2017, 51(3): 277-. |
[12] |
LIU Dongxi1,TANG Wenyong1,WANG Jin1,2,XUE Hongxiang1. Simulation of Liquid Tank Sloshing by#br# Using Inhomogeneous Multiphase Model[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2017, 51(3): 283-. |
[13] |
WANG Yunlong,LI Kai,SHEN Jiaqi,JIN Chaoguang,CHEN Xiaoya. Advanced Grade Evaluation of Trailing Suction Hopper Dredger[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2017, 51(3): 305-. |
[14] |
MA Chenzeng,TANG Wenyong. Effect of Partial Failure of SelfSupporting Prismatic Type B#br#
Liquefied Natural Gas Carriers’ Thermal Insulation Layer on#br#
Structure Safety[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2017, 51(3): 300-. |
[15] |
FAN Zheliang1,WANG Yanlin1,YUE Qianjin1,SUN Ye2. Fatigue Analysis of TransverseOscillation of#br#
Soft Yoke Mooring System Based on Field Monitoring[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2017, 51(3): 332-. |
|
|
|
|