دانلود مقاله ISI انگلیسی شماره 132731
کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
132731 2017 23 صفحه PDF سفارش دهید 14049 کلمه
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Decentralized quantized control for NCSs under periodic protocol
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Information Sciences, Volume 408, October 2017, Pages 234-251

پیش نمایش مقاله
پیش نمایش مقاله

چکیده انگلیسی

This paper is concerned with the problem of designing decentralized quantized controller for networked control systems (NCSs) that are subject to time-varying transmission intervals, packet dropout, communication constraints and limited bandwidth. The convex overapproximation method proposed in Donkers and Heemels (2011) is used to handle with time-varying transmission intervals. Packet dropout process in this paper is modeled as both independent identically distributed process and homogeneous Markov jumping process. The uniform quantizer is adopted here to deal with limited bandwidth. In quantization strategy, which switches between “zooming out” and “zooming in” modes, a variable called proportionality coefficient of saturation value is used to handle with the complex coupling relationship between system states and quantized variables. Periodic protocol is used here to deal with communication constraints, under which only one node can access the network and send its information per transmission. Within this setup, we derive stability results in terms of linear matrix inequalities (LMIs). An illustrative example is given to show the usefulness of the proposed framework for the stability analysis of some classes of NCSs.

خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.