Results 121 to 130 of about 754,208 (146)

Fast Convergent Lyapunov Vector Field Guidance for Standoff Target Tracking

2019 Chinese Control And Decision Conference (CCDC), 2019
To address the problem of long convergence time of the conventional Lyapunov vector field guidance (LVFG), a fast convergent LVFG using guidance function is proposed. The necessary properties of fast convergent vector field is illustrated based on analysis of curvature.
Shun Sun, Kai Dong, Jun Liu, Chen Guo
openaire   +1 more source

Finite-Time Standoff Target Tracking in the Presence of Wind

2023 European Conference on Mobile Robots (ECMR), 2023
Pallov Anand, Pranav Niturkar, A. Pedro Aguiar, Rajat Agarwal, Manav Mishra, P. B. Sujit   +5 more
openaire   +2 more sources

Standoff lidar simulation for biological warfare agent detection, tracking, and classification

SPIE Proceedings, 2010
Lidar has been identified as a promising sensor for remote detection of biological warfare agents (BWA). Elastic IR lidar can be used for cloud detection at long ranges and UV laser induced fluorescence can be used for discrimination of BWA against naturally occurring aerosols.
Erika Jönsson, Ove Steinvall, Ove Gustafsson, Fredrik Kullander, Per Jonsson   +4 more
openaire   +1 more source

Cooperative Standoff Tracking of Uncertain Moving Targets using Active Robot Networks

Proceedings 2007 IEEE International Conference on Robotics and Automation, 2007
This paper presents a coordination scheme for standoff tracking of an uncertain moving target by cooperating mobile robots with range and bearing sensors. An algorithm is described that transforms a guidance vector field developed for loitering about circular patterns into a vector field that tracks ellipses.
openaire   +1 more source

Standoff tracking of an unknown object with only distance measurements

Aerospace Science and Technology, 2023
Shan Huang, Yongxi Lyu, Jingping Shi, Chuanjian Lin, Qi Zhu   +4 more
openaire   +1 more source

A virtual force approach for cooperative standoff target tracking using multiple robots

2016 Chinese Control and Decision Conference (CCDC), 2016
This paper presents a virtual force approach for cooperative standoff tracking of a stationary target using multiple robots. Each robot is governed by virtual forces, namely, virtual centripetal force, virtual spring forces and virtual drag forces. The virtual centripetal force counteracts the effect of the centrifugal force and ensures each robot ...
Xun Wang, Daibing Zhang, Lincheng Shen, Jianwei Zhang   +3 more
openaire   +1 more source

Standoff Target Tracking for Networked UAVs With Specified Performance via Deep Reinforcement Learning

IEEE Journal on Selected Topics in Signal Processing
Jun Du, Zekai Zhang, Yi Xia
exaly   +3 more sources

Adaptive phased-array tracking in the standoff jammer using H infinity filter

2013 Fourth International Conference on Intelligent Control and Information Processing (ICICIP), 2013
A weighted sum H infinity filter algorithm is proposed for target tracking in the standoff jammer (SOJ). The algorithm takes full use of the jamming information by using an appropriate sensor model to improve the tracking accuracy when no measurement is received.
Jing Hou, Zhanrong Jing, Tian Gao, Yan Yang   +3 more
openaire   +1 more source

Target Localization and Standoff Tracking With Discrete-Time Bearing-Only Measurements

IEEE Transactions on Circuits and Systems II: Express Briefs, 2022
Ke Chen, Guoqing Qi, Yinya Li, Andong Sheng   +3 more
openaire   +1 more source

Robust Standoff Target Tracking with Finite-Time Phase Separation Under Unknown Wind

Journal of Guidance, Control, and Dynamics, 2021
Nick-Marios T Kokolakis
exaly