Signal difference-based deadband control for networked control systems with variable sampling intervals
文献类型：期刊论文
| 作者 | Liu YY(刘英英); Che WW(车伟伟); Chu YK(褚云凯)
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| 刊名 | IET Control Theory Appl.
 |
| 出版日期 | 2014 |
| 卷号 | 8期号:15页码:1439-1448 |
| 关键词 | Dead band control Variable sampling intervals |
| ISSN号 | 1751-8644 |
| 产权排序 | 3 |
| 通讯作者 | 刘英英 |
| 中文摘要 | This study investigates a signal difference-based deadband control approach as a solution to reduce data transmission in networked control systems (NCSs). A new modelling method for the NCSs with time-varying delays, time-varying sampling intervals and signal transmission deadbands is presented. The Lyapunov functional with discontinuity is exploited, which takes full advantages of the NCSs' characteristic information including the bounds of network delay (BND), the bounds of sampling interval (BSI) and the bounds of transmission deadband (BTD). In addition, it has been shown that Lyapunov functional decreases at the jump instants. Furthermore, the new stability analysis and stabilisation conditions for the NCSs are proposed, which describes the relationship of BND, BSI, BTD and the system stability. Three examples are used to demonstrate the effectiveness of the proposed methods. The simulation results have shown that the proposed approach could guarantee the system asymptotically stable and effectively reduce the data transmission in network channel. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Automation & Control Systems ; Engineering, Electrical & Electronic ; Instruments & Instrumentation |
| 研究领域[WOS] | Automation & Control Systems ; Engineering ; Instruments & Instrumentation |
| 关键词[WOS] | H-INFINITY CONTROL ; FEEDBACK STABILIZATION ; DROPOUT COMPENSATION ; DELAY APPROACH ; STABILITY ; COMMUNICATION ; QUANTIZATION |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000343225000001 |
| 公开日期 | 2014-11-03 |
| 源URL | [http://ir.sia.cn/handle/173321/15207]  |
| 专题 | 沈阳自动化研究所_工业控制网络与系统研究室 |
| 推荐引用方式 GB/T 7714 | Liu YY,Che WW,Chu YK. Signal difference-based deadband control for networked control systems with variable sampling intervals[J]. IET Control Theory Appl.,2014,8(15):1439-1448. |
| APA | Liu YY,Che WW,&Chu YK.(2014).Signal difference-based deadband control for networked control systems with variable sampling intervals.IET Control Theory Appl.,8(15),1439-1448. |
| MLA | Liu YY,et al."Signal difference-based deadband control for networked control systems with variable sampling intervals".IET Control Theory Appl. 8.15(2014):1439-1448. |
入库方式： OAI收割
来源：沈阳自动化研究所
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