| Autor: |
Shiguang Qiu, Shuntao Liu, Deshuai Kong, Qichang He |
| Jazyk: |
angličtina |
| Rok vydání: |
2019 |
| Předmět: |
|
| Zdroj: |
Virtual Reality & Intelligent Hardware, Vol 1, Iss 6, Pp 611-621 (2019) |
| Druh dokumentu: |
article |
| ISSN: |
2096-5796 |
| DOI: |
10.1016/j.vrih.2019.10.003 |
| Popis: |
Background: This study aims at addressing the lack of closed-loop feedback optimizationenabling tool in aircraft automatic spraying systems; we systematically analyze a three-dimensional (3D) virtual-real mapping technique, namely the digital twin technique, used by the automatic spraying system. Methods: With the sensors installed in the spraying system, the spraying working parameters are collected online and are used for driving the 3D virtual spraying system to realize the total-factor monitoring of the spraying operation. Furthermore, the operation-evaluation model is applied for analyzing and managing the key indexes of the spraying quality; once the data value of the key indexes exceeds a threshold, the operation shall be optimized automatically. Results: This approach can effectively support the high-efficiency analysis, evaluation, and optimization of the spraying process. Keywords: Digital twin, Aircraft, Automatic spraying, Virtual reality, Virtual environment |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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