Results 1 to 10 of about 49,521 (293)

Design of Second-Order Sliding Mode Guidance Law Based on the Nonhomogeneous Disturbance Observer

Journal of Control Science and Engineering, 2014
Considering the guidance problem of relative motion of missile target without the dynamic characteristics of missile autopilot in the interception planar, non-homogeneous disturbance observer is applied for finite-time estimation with respect to the ...
Huibo Zhou, Shenmin Song, Junhong Song, Jing Niu   +3 more
doaj   +1 more source

A Fuzzy Guidance System for Rendezvous and Pursuit of Moving Targets

Robotics, 2020
This article presents the development of a fuzzy guidance system (FGS) for unmanned aerial vehicles capable of pursuing and performing rendezvous with static and mobile targets. The system is designed to allow the vehicle to approach a maneuvering target
Michael Alibani, Mario Innocenti, Lorenzo Pollini   +2 more
doaj   +1 more source

Vortex-electromagnetic-wave-based ISAR imaging for high-speed maneuvering targets

Scientific Reports, 2022
Vortex electromagnetic wave (VEMW) carrying orbital angular momentum (OAM), which is expected to introduce additional degrees of freedom in inverse synthetic aperture radar(ISAR) imaging.
Lijun Bu, Yongzhong Zhu, Yijun Chen, Yufei Yang, Yadan Zang   +4 more
doaj   +1 more source

Adaptive Tracking of High-Maneuvering Targets Based on Multi-Feature Fusion Trajectory Clustering: LPI’s Purpose

Sensors, 2022
Since the passive sensor has the property that it does not radiate signals, the use of passive sensors for target tracking is beneficial to improve the low probability of intercept (LPI) performance of the combat platform.
Lei Wei, Jun Chen, Yi Ding, Fei Wang, Jianjiang Zhou   +4 more
doaj   +1 more source

High-Speed Maneuvering Target Inverse Synthetic Aperture Radar Imaging and Motion Parameter Estimation Based on Fast Spare Bayesian Learning and Minimum Entropy

Remote Sensing, 2023
High-speed maneuvering target inverse synthetic aperture radar (ISAR) imaging is always a hot topic in signal processing. High-speed maneuvering targets often have high-order maneuvering characteristics, such as translational and rotational ...
Shuangzhi Xia, Yuanyuan Wang, Juan Zhang, Fengzhou Dai   +3 more
doaj   +1 more source

Localisation of mobile nodes in wireless networks with correlated in time measurement noise. [PDF]

, 2011
Wireless sensor networks are an inherent part of decision making, object tracking and location awareness systems. This work is focused on simultaneous localisation of mobile nodes based on received signal strength indicators (RSSIs) with correlated in ...
Angelova, Donka, Bull, David R., Canagarajah, Nishan, Mihaylova, Lyudmila   +3 more
core   +1 more source

A Novel Method for Tracking Complex Maneuvering Star Convex Extended Targets Using Transformer Network

Leida xuebao
To address the challenges in tracking complex maneuvering extended targets, an effective maneuvering extended target tracking method was proposed for irregularly shaped star-convex using a Transformer network.
Hui CHEN, Binchao BIAN, Feng LIAN, Chongzhao HAN   +3 more
doaj   +1 more source

Research on unmanned combat aerial vehicle robust maneuvering decision under incomplete target information

Advances in Mechanical Engineering, 2016
This article investigates the problem of designing a novel maneuvering decision-making method for the unmanned combat aerial vehicle. The design objective is to promote the real-time ability of decision-making method and solve the problem of uncertainty ...
Yuan Wang, Changqiang Huang, Chuanlin Tang   +2 more
doaj   +1 more source

A track-before-detect algorithm based on dynamic programming for maneuvering target detection

Dianzi Jishu Yingyong, 2018
Due to traditional dynamic programming approach is only suitable for constant velocity motion target or slow maneuvering target，an algorithm using interacting multiple model(IMM) filter incorporated with track-before-detect approach is proposed for ...
Gao Jie1,, Du Jinsong, Zhang Qingshi, Li Peng   +3 more
doaj   +1 more source

Information theoretic approach to robust multi-Bernoulli sensor control

, 2014
A novel sensor control solution is presented, formulated within a Multi-Bernoulli-based multi-target tracking framework. The proposed method is especially designed for the general multi-target tracking case, where no prior knowledge of the clutter ...
Bab-Hadiashar, Alireza, Gostar, Amirali K., Hoseinnezhad, Reza   +2 more
core   +1 more source