Design of a Continuous-Time Adaptive Control System with Time-Polynomial Parameters
نویسندگان
چکیده
منابع مشابه
Modified L1 Adaptive Control Design for Satellite FMC Systems with Actuators Time Delay
A modified method for satellite attitude control system in presence of novel actuators is proposed in this paper. The attitude control system is composed of three fluidic momentum controller (FMC) actuators that are used to control Euler angles and their dynamics is considered in satellite attitude equations as well. L1 adaptive control is utilized for satellite three-axial ...
متن کاملContinuous-Time Adaptive Delay System
We have developed an adaptive delay system that adjusts the delay of a delay element so that it matches the temporal disparity between the onset of two input signals. The delay is controlled either by an external bias voltage, or by an intrinsic signal derived from an adaptive block. The operation of the adaptive delay system is similar to that of a charge-pump p h e l o c k loop, with an exten...
متن کاملDesign of Extremum Seeking Control with a Continuous-Time Accelerator
In this paper we are concerned with designing a continuous-time extremum seeking control law for nonlinear systems. This is a modification of a standard extremum seeking contoller. It is equipped with a continuoustime accelerator to the original one to be aimed at achieving the maximum operating point more rapidly. This accelerator is designed by making use of the Chebyshev polynomial identific...
متن کاملA Robust Control Design Technique for Discrete-Time Systems
A robust state feedback design subject to placement of the closed loop eigenvalues in a prescribed region of unit circle is presented. Quantitative measures of robustness and disturbance rejection are investigated. A stochastic optimization algorithm is used to effect trade-off between the free design parameters and to accomplish all the design criteria. A numerical example is given to illustra...
متن کاملAdaptive control of a time-varying system
where P (t, λ) is a Poisson process with rate λ and Di for i ≥ 0 are i.i.d. random variables whose logarithm is uniformly distributed: logDi = U(log 0.25, log 32.0) between the logarithms of 0.25 and 32.0. This results in a distribution where the density is inversely proportional to the value. This is very important for the results below, because different distributions would emphasize either s...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Transactions of the Society of Instrument and Control Engineers
سال: 1986
ISSN: 0453-4654
DOI: 10.9746/sicetr1965.22.727