دورية أكاديمية
Optimal linear quadratic control for wireless sensor and actuator networks with random delays and packet dropouts
| العنوان: | Optimal linear quadratic control for wireless sensor and actuator networks with random delays and packet dropouts |
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| المؤلفون: | Zhuwei Wang, Lihan Liu, Chao Fang, Xiaodong Wang, Pengbo Si, Hong Wu |
| المصدر: | International Journal of Distributed Sensor Networks, Vol 14 (2018) |
| بيانات النشر: | Wiley, 2018. |
| سنة النشر: | 2018 |
| المجموعة: | LCC:Electronic computers. Computer science |
| مصطلحات موضوعية: | Electronic computers. Computer science, QA75.5-76.95 |
| الوصف: | In this article, the optimal linear quadratic control problem is considered for the wireless sensor and actuator network with stochastic network-induced delays and packet dropouts. Considering the event-driven relay nodes, the optimal solution is obtained, which is a function of the current plant state and all past control signals. It is shown that the optimal control law is the same for all locations of the controller placement. Since the perfect plant state information is available at the sensor, the optimal controller should be collocated with the sensor. In addition, some issues such as the plant state noise and suboptimal solution are also discussed. The performance of the proposed scheme is investigated by an application of the load frequency control system in power grid. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1550-1477 15501477 |
| Relation: | https://doaj.org/toc/1550-1477 |
| DOI: | 10.1177/1550147718779560 |
| URL الوصول: | https://doaj.org/article/e71bc797bc464807a54d7267d19a6a0c |
| رقم الأكسشن: | edsdoj.71bc797bc464807a54d7267d19a6a0c |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 15501477 |
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| DOI: | 10.1177/1550147718779560 |