Results 1 to 10 of about 40,023 (198)
Stabilizability and Disturbance Rejection with State‐Derivative Feedback [PDF]
Mathematical Problems in Engineering, 2010 In some practical problems, for instance in the control of mechanical systems using accelerometers as sensors, it is easier to obtain the state‐derivative signals than the state signals. This paper shows that (i) linear time‐invariant plants given by the state‐space model matrices {A,B,C,D} with output equal to the state‐derivative vector are not ...
Moreira, Manoel R. +6 more
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Stabilizability and Stability Robustness of State Derivative Feedback Controllers [PDF]
SIAM Journal on Control and Optimization, 2009 We study the stabilizability of a linear controllable system using state derivative feedback control. As a special feature the stabilized system may be fragile, in the sense that arbitrarily small modeling and implementation errors may destroy the asymptotic stability.
Michiels, W. +3 more
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Design of Gain Scheduling Control Using State Derivative Feedback [PDF]
Mathematical Problems in Engineering, 2017 In recent years, the study of systems subject to time‐varying parameters has awakened the interest of many researchers. The gain scheduling control strategy guarantees a good performance for systems of this type and also is considered as the simplest to deal with problems of this nature.
Lázaro Ismael Hardy Llins +6 more
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Robust State‐Derivative Feedback LMI‐Based Designs for Linear Descriptor Systems
Mathematical Problems in Engineering, 2009 Techniques for stabilization of linear descriptor systems by state‐derivative feedback are proposed. The methods are based on Linear Matrix Inequalities (LMIs) and assume that the plant is a controllable system with poles different from zero. They can include design constraints such as: decay rate, bounds on output peak and bounds on the state ...
Faria, Flavio A. +3 more
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DESIGN OF STATE-DERIVATIVE FEEDBACK CONTROLLERS USING A STATE FEEDBACK CONTROL DESIGN
IFAC Proceedings Volumes, 2007 Abstract A simple method for designing a state-derivative feedback gain and a feedforward gain such that the control law is equivalent to a known and adequate state feedback and reference feedforward control law is presented. It is assumed that the plant is a linear controllable, time-invariant, Single-Input (SI) or Multiple-Input (MI) system.
Rodrigo Cardim +3 more
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Control Designs for Linear Systems Using State-Derivative Feedback [PDF]
, 2008 In this chapter two new control designs using state-derivative feedback for linear systems were presented. Firstly, considering linear descriptor plants, a simple method for designing a state-derivative feedback gain (Kd) using methods for state feedback control design was proposed. The descriptor linear systems must be time-invariant, Single-Input (SI)
Cardim, Rodrigo +3 more
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Consensus of Delayed Fractional‐Order Multiagent Systems Based on State‐Derivative Feedback
Complexity, 2018 A state‐derivative feedback (SDF) is added into the designed control protocol in the existing paper to enhance the robustness of a fractional‐order multiagent system (FMS) against nonuniform time delays in this paper. By applying the graph theory and the frequency‐domain analysis theory, consensus conditions are derived to make the delayed FMS based on
Jun Liu, Kaiyu Qin, Wei Chen, Ping Li
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Direct discrete time design of robust state derivative feedback control laws [PDF]
International Journal of Control, 2016 ABSTRACTThis paper is concerned with the problem of designing robust state derivative feedback control laws in discrete time. The main contribution consists of a method for recasting a continuous time state space model in the form of a discrete time model formulated in terms of the state derivative.
Fernanda Quelho Rossi +3 more
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Stabilization of Linear Time-Invariant Systems by State-Derivative Feedback
WSEAS TRANSACTIONS ON SYSTEMS AND CONTROL, 2023 In this paper is studied the stabilization problem by state-derivative feedback for linear time-invariant continuous-time systems. In particular, explicit necessary and sufficient conditions are established for the stability of a closed-loop system, obtained by state-derivative feedback from the given linear time-invariant continuous-time system ...
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Sliding Mode Control with State Derivative Output Feedback in Reciprocal State Space Form [PDF]
Abstract and Applied Analysis, 2013 This paper investigates the novel sliding mode control design with state derivative output feedback in nontraditional reciprocal state space (RSS) form. The concepts and the need of RSS form are comprehensively reviewed and explained. Novel switching function and approaching condition based on the derivative of sliding surface are introduced.
Yuan-Wei Tseng, Yu-Ning Wang
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