A semidefinite relaxation method for source localization using TDOA and FDOA measurements

G Wang, Y Li, N Ansari - IEEE Transactions on Vehicular …, 2012‏ - ieeexplore.ieee.org
Localization by a sensor network has been extensively studied. In this paper, we address
the source localization problem by using time-difference-of-arrival (TDOA) and frequency …

Distributed 3D relative localization of UAVs

Y Liu, Y Wang, J Wang, Y Shen - IEEE Transactions on …, 2020‏ - ieeexplore.ieee.org
High-accuracy and low-latency localization capability is essential for the internet of things
(IoT), such as unmanned aerial vehicles (UAVs). For applications of UAVs such as formation …

[HTML][HTML] A new iterative algorithm for geolocating a known altitude target using TDOA and FDOA measurements in the presence of satellite location uncertainty

Y Cao, L Peng, J Li, L Yang, F Guo - Chinese Journal of Aeronautics, 2015‏ - Elsevier
This paper considers the problem of geolocating a target on the Earth surface whose altitude
is known previously using the target signal time difference of arrival (TDOA) and frequency …

Accurate semidefinite relaxation method for elliptic localization with unknown transmitter position

R Zheng, G Wang, KC Ho - IEEE Transactions on Wireless …, 2020‏ - ieeexplore.ieee.org
Elliptic localization where a transmitter actively sending out a signal to locate an object from
its echo appears in many practical systems including multiple-input-multiple-output (MIMO) …

A survey on gas leakage source detection and boundary tracking with wireless sensor networks

L Shu, M Mukherjee, X Xu, K Wang, X Wu - Ieee Access, 2016‏ - ieeexplore.ieee.org
Gas leakage source detection and boundary tracking of continuous objects have received a
significant research attention in the academic as well as the industries due to the loss and …

Elephant herding optimization for energy-based localization

SD Correia, M Beko, LA da Silva Cruz, S Tomic - Sensors, 2018‏ - mdpi.com
This work addresses the energy-based source localization problem in wireless sensors
networks. Instead of circumventing the maximum likelihood (ML) problem by applying …

Distributed, robust acoustic source localization in a wireless sensor network

Y Liu, YH Hu, Q Pan - IEEE Transactions on signal processing, 2012‏ - ieeexplore.ieee.org
A distributed, robust source location estimation method using acoustic signatures in a
wireless sensor network (WSN) is presented. A contaminated Gaussian (CG) noise model is …

A feed-forward neural network approach for energy-based acoustic source localization

SD Correia, S Tomic, M Beko - Journal of Sensor and Actuator Networks, 2021‏ - mdpi.com
The localization of an acoustic source has attracted much attention in the scientific
community, having been applied in several different real-life applications. At the same time …

Optimal 3-D landmark placement for vehicle localization using heterogeneous sensors

J Perez-Ramirez, DK Borah… - IEEE Transactions on …, 2013‏ - ieeexplore.ieee.org
Optimal placement of sensors or landmarks for the localization of an autonomous guided
vehicle (AGV) based on range measurements is considered. The optimization relies on the …

[HTML][HTML] Swarm optimization for energy-based acoustic source localization: A comprehensive study

J Fé, SD Correia, S Tomic, M Beko - Sensors, 2022‏ - mdpi.com
In the last decades, several swarm-based optimization algorithms have emerged in the
scientific literature, followed by a massive increase in terms of their fields of application. Most …