Combined AGADESN with DBSCAN Algorithm for Cluster Target Motion Intention Recognition

In this paper, we consider the problem of motion intention recognition for cluster targets with splitting behaviour and lack of motion prior information. This is a challenge to the classical Bayesian inference based intention recognition algorithms because they rely heavily on a priori knowledge. In...

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Main Authors: Xirui Xue, Shucai Huang, Daozhi Wei
Format: Article
Language:English
Published: Wiley 2022-01-01
Series:International Journal of Aerospace Engineering
Online Access:http://dx.doi.org/10.1155/2022/8220029
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author Xirui Xue
Shucai Huang
Daozhi Wei
author_facet Xirui Xue
Shucai Huang
Daozhi Wei
author_sort Xirui Xue
collection DOAJ
description In this paper, we consider the problem of motion intention recognition for cluster targets with splitting behaviour and lack of motion prior information. This is a challenge to the classical Bayesian inference based intention recognition algorithms because they rely heavily on a priori knowledge. In order to solve these problems, a joint algorithm of deep echo state network optimized by adaptive genetic algorithm (AGADESN) and DBSCAN clustering algorithm is proposed in this paper. We use improved Olfati-Saber model with direction noise to generate cluster motion and use the cluster motion data to drive AGADESN algorithm to predict cluster destination, which achieves higher destination prediction accuracy than DESN algorithm. We innovatively design the motion similarity distance (MSD) and take the destination prediction output as one of the distance inputs, alleviating the lack of differentiation among different cluster targets caused by only relying on speed and position distance at the early stage of cluster motion. Based on the MSD, DBSCAN clustering algorithm is used to identify clusters in the field of view to determine whether splitting behaviour occurs. Simulation results demonstrate the effectiveness of the proposed algorithm in cluster target motion intention recognition and its superiority over DESN algorithm and DBSCAN algorithm only based on speed and position distance.
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institution Kabale University
issn 1687-5974
language English
publishDate 2022-01-01
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spelling doaj-art-21211ed13535407bb71bce105607a3e52025-02-03T01:07:57ZengWileyInternational Journal of Aerospace Engineering1687-59742022-01-01202210.1155/2022/8220029Combined AGADESN with DBSCAN Algorithm for Cluster Target Motion Intention RecognitionXirui Xue0Shucai Huang1Daozhi Wei2Air and Missile Defense CollegeAir and Missile Defense CollegeAir and Missile Defense CollegeIn this paper, we consider the problem of motion intention recognition for cluster targets with splitting behaviour and lack of motion prior information. This is a challenge to the classical Bayesian inference based intention recognition algorithms because they rely heavily on a priori knowledge. In order to solve these problems, a joint algorithm of deep echo state network optimized by adaptive genetic algorithm (AGADESN) and DBSCAN clustering algorithm is proposed in this paper. We use improved Olfati-Saber model with direction noise to generate cluster motion and use the cluster motion data to drive AGADESN algorithm to predict cluster destination, which achieves higher destination prediction accuracy than DESN algorithm. We innovatively design the motion similarity distance (MSD) and take the destination prediction output as one of the distance inputs, alleviating the lack of differentiation among different cluster targets caused by only relying on speed and position distance at the early stage of cluster motion. Based on the MSD, DBSCAN clustering algorithm is used to identify clusters in the field of view to determine whether splitting behaviour occurs. Simulation results demonstrate the effectiveness of the proposed algorithm in cluster target motion intention recognition and its superiority over DESN algorithm and DBSCAN algorithm only based on speed and position distance.http://dx.doi.org/10.1155/2022/8220029
spellingShingle Xirui Xue
Shucai Huang
Daozhi Wei
Combined AGADESN with DBSCAN Algorithm for Cluster Target Motion Intention Recognition
International Journal of Aerospace Engineering
title Combined AGADESN with DBSCAN Algorithm for Cluster Target Motion Intention Recognition
title_full Combined AGADESN with DBSCAN Algorithm for Cluster Target Motion Intention Recognition
title_fullStr Combined AGADESN with DBSCAN Algorithm for Cluster Target Motion Intention Recognition
title_full_unstemmed Combined AGADESN with DBSCAN Algorithm for Cluster Target Motion Intention Recognition
title_short Combined AGADESN with DBSCAN Algorithm for Cluster Target Motion Intention Recognition
title_sort combined agadesn with dbscan algorithm for cluster target motion intention recognition
url http://dx.doi.org/10.1155/2022/8220029
work_keys_str_mv AT xiruixue combinedagadesnwithdbscanalgorithmforclustertargetmotionintentionrecognition
AT shucaihuang combinedagadesnwithdbscanalgorithmforclustertargetmotionintentionrecognition
AT daozhiwei combinedagadesnwithdbscanalgorithmforclustertargetmotionintentionrecognition