Proceedings ArticleDOI
Two channel networked control of a DC motor
TLDR
A discrete time model-based networked control system is used with two sided channel for generation of plant dynamics and lifting technique is used to obtain the stability of the system.Abstract:
In this paper, a discrete time model-based networked control system is used with two sided channel. In model-based control scheme, an estimated model is used for generation of plant dynamics. It is noticed that update interval directly depends on the error between plant and model. To increase update interval, the best-estimated model is taken. The communication channel is provided on both sides, from sensor to controller and then controller to plant. Lifting technique is used to obtain the stability of the system. This approach is applied to DC motor. Simulation results are used to show the effectiveness of the approach.read more
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Journal ArticleDOI
Modeling and SPM-dependent control of multi-rate networked control system with long time delay
TL;DR: An efficient approach of modeling and control is presented for Multi-Rate Networked Control System (MRNCS) with considering long time delay and by introducing the Set of Possible Modes (SPM) concept, an SPM-dependent controller is proposed for double-side MRNCS.
References
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Journal ArticleDOI
Stability analysis of networked control systems
TL;DR: A novel control network protocol, try-once-discard (TOD), is introduced for multiple-input-multiple-output (MIMO) networked control systems (NCSs), and an analytic proof of global exponential stability is provided for both the new protocol and the more commonly used (statically scheduled) access methods.
Journal ArticleDOI
A new delay system approach to network-based control
TL;DR: A sampled-data networked control system with simultaneous consideration of network induced delays, data packet dropouts and measurement quantization is modeled as a nonlinear time-delay system with two successive delay components in the state and the problem of network-based H"~ control is solved accordingly.
Journal ArticleDOI
Control methodologies in networked control systems
Y. Tipsuwan,Mo-Yuen Chow +1 more
TL;DR: This survey paper presents recent NCS control methodologies and the overview on NCS structures and description of network delays including characteristics and effects are covered.
Journal ArticleDOI
Networked Control System: Overview and Research Trends
Rachana Ashok Gupta,Mo-Yuen Chow +1 more
TL;DR: The NCS and its different forms are introduced and discussed, and different fields and research arenas such as networking technology, network delay, network resource allocation, scheduling, network security in real-time NCSs, integration of components on a network, fault tolerance, etc.
Journal ArticleDOI
Network-Induced Constraints in Networked Control Systems—A Survey
TL;DR: The main methodologies suggested in the literature to cope with typical network-induced constraints, namely time delays, packet losses and disorder, time-varying transmission intervals, competition of multiple nodes accessing networks, and data quantization are surveyed.