This paper features the modelling and design of a type of multirate output feedback based controller (Fast Output Sampling Feedback-FOS) to control the flexural vibrations of a smart flexible Timoshenko cantilever bea...
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An algorithm is proposed for automation of the prefilter design step of Horowitz's quantitative feedback theory (QFT) to robust feedback system synthesis. The proposed algorithm uses interval global optimization t...
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The aim of this paper is to develop a new method for sliding mode control of a class of discrete-time nonlinear systems that are feedback linearizable. One advantage of this method is that it allows the use of the rec...
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The aim of this paper is to develop a new method for sliding mode control of a class of discrete-time nonlinear systems that are feedback linearizable. One advantage of this method is that it allows the use of the rec...
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The aim of this paper is to develop a new method for sliding mode control of a class of discrete-time nonlinear systems that are feedback linearizable. One advantage of this method is that it allows the use of the recently developed output feedback sliding mode control strategy for linear systems to a class of nonlinear systems. The second advantage of this approach is that it can be used in situations where complete state information is not available or the use of dynamic compensator becomes essential.
In this paper a new algorithm for discrete-time sliding mode control using only output samples is proposed. It is shown that the output feedback gain can be directly obtained using the reaching law of discrete-time sl...
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The paper presents discrete time sliding mode control (DSMC) for permanent magnet (PM) stepper motor which is known to be differentially flat system. Discretization of continuous time model of the stepper motor has be...
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The paper presents discrete time sliding mode control (DSMC) for permanent magnet (PM) stepper motor which is known to be differentially flat system. Discretization of continuous time model of the stepper motor has be...
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The paper presents discrete time sliding mode control (DSMC) for permanent magnet (PM) stepper motor which is known to be differentially flat system. Discretization of continuous time model of the stepper motor has been carried out and linearizing outputs are selected. Discrete state variables and control inputs are obtained in terms of linearizing outputs and their higher order differences. Linearized equations for the system are thus obtained and auxilary control is designed using reaching law approach. Then the actual control is obtained in terms of flat output and state variables. It is shown that system states reach to zero from given initial conditions.
In this paper a new algorithm for discrete-time sliding mode control using only output samples is proposed. It is shown that the output feedback gain can be directly obtained using the reaching law of discrete-time sl...
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In this paper a new algorithm for discrete-time sliding mode control using only output samples is proposed. It is shown that the output feedback gain can be directly obtained using the reaching law of discrete-time sliding mode control. The main contribution of this work is that instead of using the system states, the output samples are used for designing the controller.
In this paper we present a new algorithm for discrete sliding mode control of linear multivariable systems using fast output sampling feedback. Here we make use of a single switching surface regardless of the number o...
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In this paper we present a new algorithm for discrete sliding mode control of linear multivariable systems using fast output sampling feedback. Here we make use of a single switching surface regardless of the number o...
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In this paper we present a new algorithm for discrete sliding mode control of linear multivariable systems using fast output sampling feedback. Here we make use of a single switching surface regardless of the number of inputs. The main contribution of this work is that instead of using the system states, the output samples are used for designing the controller. Numerical example demonstrates the design technique.
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