This paper presents a control method that is effective to reduce the degenerative effects of delay time caused by a treacherous network. In present application a controlled DC motor is part of an inverted pendulum and provides the equilibrium of this system. The control of DC motor is accomplished at the distance through a treacherous network, which causes delay time in the control signal. A predictive technique is used so that it turns the system free of delay. A robust digital sliding mode controller is proposed to control the free-delay system. Due to the random conditions of the network operation, a delay time detection and accommodation strategy is also proposed. A computer simulation is shown to illustrate the design procedures and the effectiveness of the proposed method. © 2011 IEEE.
Delay time detection and accommodation for a networked DC motor control
2011-12-28
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Discrete time systems , Fault detection , Networked control systems , Predictive control , Sliding mode control , Control methods , Control signal , DC motor control , Delay Time , Design procedure , Digital sliding mode controllers , Discrete time system , Inverted pendulum , Network operations , Predictive techniques , Random condition , Sliding modes , Computer simulation , DC motors , Power electronics , DC power transmission
DDC: | 629 |
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