state feedback

state feedback

[′stāt ′fēd‚bak]
(control systems)
A class of feedback control laws in which the control inputs are explicit memoryless functions of the dynamical system state, that is, the control inputs at a given time ta are determined by the values of the state variables at ta and do not depend on the values of these variables at earlier times tta .
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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In this paper, high resolution DPWM signals are generated keeping the system clock frequency low to provide the state feedback control.
The state feedback controller for each control loop can be expressed as
Pole placement problems of the systems were discussed by derivative state feedback in [8-10].
Keywords: Active suspension; Tractor; Controller; State feedback; Simulation
In the paper, I finished the programming based on state feedback theory according to the algorithm.
This paper consider the state feedback stabilization of a kind of nonlinear discrete singular large-scale control systems by introduce weighted sum Lyapunov function method, and give its interconnecting parameters regions of stability.
Section 4 investigates the effect of iron sleepers on the suspension system by adding the proposed force to suspension system, and simulation result shows that the attractive force brings resonance to suspension system with typical state feedback controller.
They cover state feedback in the presence of matched and unmatched uncertainties; output feedback; an L1 adaptive controller for time-varying reference systems; and application, conclusions, and open problems.
This section includes the topics of controllability and observers as well as state feedback. Using a third-order, bilinear, single-zone HVAC&R model (with three states [temperature of supply air, temperature of thermal space, and humidity ratio of thermal space], two outputs [thermal space temperature and humidity ratio], and two controls [volumetric flow rate of air and flow rate of chilled water]), linearized around an operating point, an observer-based, disturbance rejection, state feedback, nonlinear controller for this bilinear model (Mohler 1991a, 1991b) was designed based on the Lyapunov approach involving the algebraic Riccati equation while estimating online the thermal loads acting as disturbances.
Chapters are presented on physical models, systems theory, open-loop systems, closed-loop systems, compensation and the PID controller, the RST controller, state feedback, observers, discrete-time control, and identification.
Now, consider a time-delayed state feedback control law
The final plan, with state feedback, should be in place in about five and a half months, which will land in the first weeks of school in September.

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