• Corpus ID: 2629571

RELATED WORK During the last years , a lot of work is done to investigate the different aspects that related to WSANs

  title={RELATED WORK During the last years , a lot of work is done to investigate the different aspects that related to WSANs},
  author={Mehdi J. Marie and Ghaida A. Al-Suhail},
This paper develops a new approach based on off-line trained artificial neural networks (ANNs) for an adaptive controller to compensate the packet loss and delay which almost occur in the channels of wireless sensor/actuator networks (WSANs). A model reference adaptive controller scheme is used to enhance the performance of the control system. The capability of training of ANNs is proposed to create a new controller which can be called model reference adaptive neural network controller (MRANNC… 



An Implementation of Time-Delay Compensation Scheme for Networked Control Systems Using MATLAB/Simulink

  • S. VardhanRajiv Kumar
  • Computer Science
    2011 International Conference on Computational Intelligence and Communication Networks
  • 2011
This paper adopts the prediction based delay compensation technique by the use of Smith Predictor for feedback control systems and demonstrates that delay compensation depends upon the order and time constant of the system.

Stability and feedback control of wireless networked systems

Analyzes data losses and their effect on wireless networked system stability/performance using a simple communication scheme and a stochastic 2-state Markov network model and suggests a scheme for decentralized controller variation that rebalances network loading for the control loops when communication disturbances occur in the network.

Wireless network design for distributed control

  • Xiangheng LiuA. Goldsmith
  • Computer Science
    2004 43rd IEEE Conference on Decision and Control (CDC) (IEEE Cat. No.04CH37601)
  • 2004
This work presents a cross-layer framework for the joint design of wireless networks and distributed controllers, and illustrates this framework by aCross-layer optimization of the link layer, MAC layer, and sample period selection in an inverted pendulum system.

Effect of time-varying fading channels on control performance of a mobile sensor

  • Y. MostofiR. Murray
  • Computer Science
    2004 First Annual IEEE Communications Society Conference on Sensor and Ad Hoc Communications and Networks, 2004. IEEE SECON 2004.
  • 2004
A key performance measure parameter is derived to evaluate the overall feedback control performance over narrowband channels and shows how the application layer can use the channel status information of the physical layer to adapt control commands accordingly.

Truetime: simulation of Networked Computer control Systems

TrueTime is a MATLAB/Simulink-based simulation tool that takes a completely different approach to simulate the temporal aspects of multi-tasking real-time kernels and wired or wireless networks within Simulink together with the continuous-time dynamics of the controlled plant.

Wireless networked control systems with QoS-based sampling

Simulation results on a cart-mounted inverted pendulum show that closed-loop stability can be improved using sample rate adaptation and that the control design criteria can be met in the presence of channel errors and severe channel contention.

Handling Mobility in Wireless Sensor and Actor Networks

A new location management scheme is proposed to handle the mobility of actors with minimal energy expenditure for the sensors, based on a hybrid strategy that includes location updating and location prediction, and an optimal energy-aware forwarding rule is derived for sensor-actor communication.

A Survey of Recent Results in Networked Control Systems

This work reviews several recent results on estimation, analysis, and controller synthesis for NCSs, and addresses channel limitations in terms of packet-rates, sampling, network delay, and packet dropouts.

Neuro-control and its applications

This chapter discusses the application of Neuro-Control to a Water-Bath Process and Comparison with Alternative Control Schemes, and some Discussions on On-Line Learning.

Wireless sensor actuator network for light monitoring and control application

  • Suet-Fei Li
  • Computer Science
    CCNC 2006. 2006 3rd IEEE Consumer Communications and Networking Conference, 2006.
  • 2006
A heterogeneous architectural concept for WSAN is proposed which consists of sensors and actuators communicating in separate communication channels with different capacities, paradigms, costs and reliabilities and has the potential to fulfill the real time requirement of actuation while remaining low cost and low energy.