Evidence Modeling Based on Sensor Credibility

摘要：

To deal with sensor reliability in evidence modeling, the sensor credibility is evaluated by means of the statistical characters. Then an evidence model based on sensor credibility is established. When modeling, plausibility discount strategy is used to integrate the credibility into the evidence model. The total uncertainty of the evidence model decreases. The simulation example shows that the method of evaluating the credibility is generic and effective, and the evidence model based on sensor credibility gives more reasonable result and improves the decision-making accuracy.

关键词： Dempster-Shafer theory evidence modeling sensor credibility plausibility discount method

作者: Bochao Wang Cheng Zeng Pinghui Wu

作者单位: School of Information Engineering, Hebei University of Technology, Tianjin 300401, China

会议类型: 国际会议

会议名称: 2010 International Symposium on Computational Intelligence and Edsign(第三届计算智能与设计国际学术研讨会 ISCID 2010)

会议地点: 杭州

会议语种:英文

页码: 148-151

在线出版日期: 2010-10-29（万方平台首次上网日期，不代表论文的发表时间）