An Improved Cooperative Team Spraying Control of a Diffusion Process With a Moving or Static Pollution Source
文献类型：期刊论文
| 作者 | Juan Chen; Baotong Cui; YangQuan Chen; Bo Zhuang |
| 刊名 | IEEE/CAA Journal of Automatica Sinica
 |
| 出版日期 | 2020 |
| 卷号 | 7期号:2页码:494-504 |
| 关键词 | Centroidal Voronoi tessellations (CVTs) diffusion processes mobile actuator-sensor networks (MAS-Net) PI control |
| ISSN号 | 2329-9266 |
| DOI | 10.1109/JAS.2019.1911519 |
| 英文摘要 | This paper is concerned with a control problem of a diffusion process with the help of static mesh sensor networks in a certain region of interest and a team of networked mobile actuators carrying chemical neutralizers. The major contribution of this paper can be divided into three parts: the first is the construction of a cyber-physical system framework based on centroidal Voronoi tessellations (CVTs), the second is the convergence analysis of the actuators location, and the last is a novel proportional integral (PI) control method for actuator motion planning and neutralizing control (e.g., spraying) of a diffusion process with a moving or static pollution source, which is more effective than a proportional (P) control method. An optimal spraying control cost function is constructed. Then, the minimization problem of the spraying amount is addressed. Moreover, a new CVT algorithm based on the novel PI control method, henceforth called PI-CVT algorithm, is introduced together with the convergence analysis of the actuators location via a PI control law. Finally, a modified simulation platform called diffusion-mobile-actuators-sensors-2-dimension-proportional integral derivative (Diff-MAS2D-PID) is illustrated. In addition, a numerical simulation example for the diffusion process is presented to verify the effectiveness of our proposed controllers. |
| 源URL | [http://ir.ia.ac.cn/handle/173211/42959]  |
| 专题 | 自动化研究所_学术期刊_IEEE/CAA Journal of Automatica Sinica |
| 推荐引用方式 GB/T 7714 | Juan Chen,Baotong Cui,YangQuan Chen,et al. An Improved Cooperative Team Spraying Control of a Diffusion Process With a Moving or Static Pollution Source[J]. IEEE/CAA Journal of Automatica Sinica,2020,7(2):494-504. |
| APA | Juan Chen,Baotong Cui,YangQuan Chen,&Bo Zhuang.(2020).An Improved Cooperative Team Spraying Control of a Diffusion Process With a Moving or Static Pollution Source.IEEE/CAA Journal of Automatica Sinica,7(2),494-504. |
| MLA | Juan Chen,et al."An Improved Cooperative Team Spraying Control of a Diffusion Process With a Moving or Static Pollution Source".IEEE/CAA Journal of Automatica Sinica 7.2(2020):494-504. |
入库方式： OAI收割
来源：自动化研究所
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