Results 231 to 240 of about 307,060 (286)

Sensitivity Reduction by State Derivative Feedback

Journal of Dynamic Systems, Measurement, and Control, 1988
This paper shows that the sensitivity of state feedback control systems can be reduced by additional state derivative feedback, for a fixed closed loop eigenstructure. The price of this sensitivity reduction is in general noise response amplification. Two indices which quantify stability robustness and response sensitivity are given for time invariant ...
Haraldsdottir, A.   +2 more
openaire   +2 more sources

Parametric Jordan form assignment by state-derivative feedback

2015 20th International Conference on Process Control (PC), 2015
The paper presents a new explicit and non-redundant parametrization of all state-derivative feedbacks assigning the required Jordan form to the dynamic matrix of the closed loop system. The proposed parametrization can be simply and effectively used for both numerical and symbolic calculations of the state-derivative feedbacks, and also for robust ...
Miloš Schlegel, Königsmarková, Jana
openaire   +1 more source

Dynamic state-derivative feedback control for quadrotor helicopters

2011 IEEE/SICE International Symposium on System Integration (SII), 2011
We consider an attitude stabilization of a quadrotor helicopter with a sensor offset by a state-derivative feedback controller. The sensor offset produces non-zero steady-state input and output, even if the quadrotor helicopter is stabilized. In previous research, it has been investigated that steady-state blocking zeros of the stabilizing controller ...
Takashi Shigekuni, Takashi Takimoto
openaire   +1 more source

Optimal state derivative feedback control for singular systems

14th International Conference on Sciences and Techniques of Automatic Control & Computer Engineering - STA'2013, 2013
In this paper, a linear quadratic optimal control problem for linear descriptor systems is investigated. The optimal control is synthesized as derivative state feedback which guarantees that the closed loop system is stable and that minimizes quadratic criteria expressed a performance level.
Rim Zaghdoud   +2 more
openaire   +1 more source

Discrete-time design of state-derivative feedback control laws

2013 Conference on Control and Fault-Tolerant Systems (SysTol), 2013
State-derivative feedback control laws can be very useful in the control of systems using accelerometers as sensors. Moreover, in cases where both state and state derivative measurements are available, a state-derivative feedback controller can be employed as a backup alternative in the case of sensor failure.
Fernanda Quelho Rossi   +3 more
openaire   +1 more source

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