Recovery of Lost Target Using Target Tracking in Event Driven Clustered Wireless Sensor Network

Table 2

Performance comparison: node failure—Case II.

Filter	Node awaken	RMSE	Time (S)
Existing recovery (KF) [12]	14	3.2	5.04
Proposed recovery (EKF)	14	0.85	5.01
Proposed recovery (PF)	14	0.81	5.03