Communication quality constraint-based location optimization of wireless sensor in thermal monitoring of spindle
YAO Xin-hua LI Sheng · Journal of Zhejiang University(Engineering Science) · 2013
The concept of mutual information in information theory was used to describe the relationship between the temperature from sensor location and the thermal deformation.The connectivity of graphs in graph theory and the Warshall algorithm were presented to judge the communication quality between wireless sensors.The artificial fish algorithm which is good at solving the combination optimal problem was used to obtain the optimal sensor location at suitable consuming time.An experiment,including the situations with and without the constraint condition,verified the validity of proposed approach in sensor placement.