Risk-Based Non-Myopic Sensor Scheduling in Target Threat Level Assessment
The sensor scheduling problem under the target threat level assessment task was studied in this paper. Firstly, a target threat level model was established based on the Hidden Markov Model (HMM) and risk theory. Secondly, the target threat level assessment risk and the sensor radiation interception...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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IEEE
2021-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/9427140/ |
| _version_ | 1811273933450641408 |
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| author | Qing Dong Ce Pang |
| author_facet | Qing Dong Ce Pang |
| author_sort | Qing Dong |
| collection | DOAJ |
| description | The sensor scheduling problem under the target threat level assessment task was studied in this paper. Firstly, a target threat level model was established based on the Hidden Markov Model (HMM) and risk theory. Secondly, the target threat level assessment risk and the sensor radiation interception risk were combined to build the non-myopic sensor scheduling model. Thirdly, the improved branch and bound algorithm was introduced to obtain sensor management schemes from the objective function. Finally, simulations were made to illustrate the effectiveness of the proposed method and algorithm. The simulation results show that the proposed target threat level model can avoid the error transmitting from motion states of targets effectively and the improved branch and bound algorithm can achieve perfect sensor management schemes with good quality in a fast convergence rate. |
| first_indexed | 2024-04-12T23:09:48Z |
| format | Article |
| id | doaj.art-c9cbad09d74d4cd092bc62d724b42a14 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-04-12T23:09:48Z |
| publishDate | 2021-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-c9cbad09d74d4cd092bc62d724b42a142022-12-22T03:12:50ZengIEEEIEEE Access2169-35362021-01-019763797639410.1109/ACCESS.2021.30788309427140Risk-Based Non-Myopic Sensor Scheduling in Target Threat Level AssessmentQing Dong0Ce Pang1https://orcid.org/0000-0002-7061-5102Army Engineering University, Shijiazhuang Campus, Shijiazhuang, ChinaArmy Engineering University, Shijiazhuang Campus, Shijiazhuang, ChinaThe sensor scheduling problem under the target threat level assessment task was studied in this paper. Firstly, a target threat level model was established based on the Hidden Markov Model (HMM) and risk theory. Secondly, the target threat level assessment risk and the sensor radiation interception risk were combined to build the non-myopic sensor scheduling model. Thirdly, the improved branch and bound algorithm was introduced to obtain sensor management schemes from the objective function. Finally, simulations were made to illustrate the effectiveness of the proposed method and algorithm. The simulation results show that the proposed target threat level model can avoid the error transmitting from motion states of targets effectively and the improved branch and bound algorithm can achieve perfect sensor management schemes with good quality in a fast convergence rate.https://ieeexplore.ieee.org/document/9427140/Target threat level assessmentnon-myopic sensor schedulingHidden Markov Modelrisk theorybranch and bound algorithm |
| spellingShingle | Qing Dong Ce Pang Risk-Based Non-Myopic Sensor Scheduling in Target Threat Level Assessment IEEE Access Target threat level assessment non-myopic sensor scheduling Hidden Markov Model risk theory branch and bound algorithm |
| title | Risk-Based Non-Myopic Sensor Scheduling in Target Threat Level Assessment |
| title_full | Risk-Based Non-Myopic Sensor Scheduling in Target Threat Level Assessment |
| title_fullStr | Risk-Based Non-Myopic Sensor Scheduling in Target Threat Level Assessment |
| title_full_unstemmed | Risk-Based Non-Myopic Sensor Scheduling in Target Threat Level Assessment |
| title_short | Risk-Based Non-Myopic Sensor Scheduling in Target Threat Level Assessment |
| title_sort | risk based non myopic sensor scheduling in target threat level assessment |
| topic | Target threat level assessment non-myopic sensor scheduling Hidden Markov Model risk theory branch and bound algorithm |
| url | https://ieeexplore.ieee.org/document/9427140/ |
| work_keys_str_mv | AT qingdong riskbasednonmyopicsensorschedulingintargetthreatlevelassessment AT cepang riskbasednonmyopicsensorschedulingintargetthreatlevelassessment |