英语翻译In this paper,the optimal tracking performance problem has been discussed for SISO networked control system with SNR constraints.We have derived explicit expressions of the minimal tracking error for systems with or without SNR constraint

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英语翻译Inthispaper,theoptimaltrackingperformanceproblemhasbeendiscussedforSISOnetworkedcontrolsystemwit

英语翻译In this paper,the optimal tracking performance problem has been discussed for SISO networked control system with SNR constraints.We have derived explicit expressions of the minimal tracking error for systems with or without SNR constraint
英语翻译
In this paper,the optimal tracking performance problem has been discussed for SISO networked control system with SNR constraints.We have derived explicit expressions of the minimal tracking error for systems with or without SNR constraints and,in particular,we have provided a characterization of the optimal performance subject to SNR constraints in two architectures of interest.The main result is obtained in terms of H2 criterion and spectral factorization technique.It is shown that the optimal performance is constrained by unstable poles a given plant,the power spectral density of a given reference signal and the SNR of a communication channel.The result clearly demonstrates how the SNR constraints may fundamentally degrade the system's tracking ability.An illustrative example has been given to demonstrate the proposed results.
Possible future extensions to this work include study on more general plants such as continuous-time plants with time delays,more complex control structure,and more communication channel constraints.

英语翻译In this paper,the optimal tracking performance problem has been discussed for SISO networked control system with SNR constraints.We have derived explicit expressions of the minimal tracking error for systems with or without SNR constraint
在这个文件中,最优跟踪性能问题已讨论了单输入单输出信噪比受限的网络控制系统.我们按有或无约束系统的信噪比的解析表达式跟踪误差最小,特别是,我们提供两种利益结构的优化性能的表征来受信噪比的限制.主要结果是获得了H2的谱分解技术标准和条件.结果表明,最佳的性能是不稳定极点约束给定厂,功率谱密度给定的参考信号和通信信道的信噪比.结果清楚地表明如何从根本上降低信噪比的限制可能在系统的跟踪能力.说明性的例子已经验证了提出的结果.
这项工作今后可能扩展包括研究,如连续时间一般植物的植物更具有时滞,更复杂的控制结构,更多的沟通渠道的限制

本文最优跟踪性能问题已讨论 SISO 网络控制系统的信噪比的限制。我们有派生的系统或无信噪比约束的最小跟踪错误的显式表达式,并在特别的是,我们提供了一个感兴趣的两种体系结构中的信噪比约束下的最佳性能的表征。主要的结果被获得的 H2 标准和谱分解技术。它显示给定的植物,一个给定的引用信号的功率谱密度和在通信信道的最佳性能受到不稳定杆。结果清楚地表明如何信噪比限制从根本上可能会降低系统的跟踪能力。一个...

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本文最优跟踪性能问题已讨论 SISO 网络控制系统的信噪比的限制。我们有派生的系统或无信噪比约束的最小跟踪错误的显式表达式,并在特别的是,我们提供了一个感兴趣的两种体系结构中的信噪比约束下的最佳性能的表征。主要的结果被获得的 H2 标准和谱分解技术。它显示给定的植物,一个给定的引用信号的功率谱密度和在通信信道的最佳性能受到不稳定杆。结果清楚地表明如何信噪比限制从根本上可能会降低系统的跟踪能力。一个例子已显示建议的结果。
这项工作包括研究上更一般的植物,如连续时间植物与时间延迟、 更复杂的控制结构和多个通信通道约束可能未来的扩展。

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