基于信息融合的阵列式触觉传感器信号处理方法研究

Research of Array Tactile Sensor Signal Processing Based Information Fusion

针对阵列式触觉传感器不同触觉组单元获得的物体表面轮廓估计 ,设计了中心式数据融合结构 ,全局融合算法采用Bayes估计 ,有效地降低了单一触觉组单元不确定性系统误差的影响 ,提高了物体表面轮廓数据测量和图像重构的精度 ,对触觉传感系统整体性能的提高有重要意义。

Aim at object surface profile estimate from different cells of array tactile sensor, center mode data fusion structure was designed. Using Bayes estimate algorithm in fusion center, the influence of single sensor cell uncertain errors was decreased effctively, surface depth data measure and image reconstruction precision of object profile was improved, it is important in enhancing whole capability of tactile sensor system.