For this reason, the controller parameters needs to adjusted according to the changes in the plant parameters for acceptable plant output responses.
Experiments were designed for analytical purposes with three selected waste brines originating from different clean solutions and salting process conditions, and processing as well as plant parameters (for example, economics, environment, technical availabilities) were considered.
We believe that it is necessary to study the dose response dependences of bioindicative plant parameters for several years because the fluctuations of weather and pollution levels can change their pattern.
AOD is novel because it uses plant state estimates, rather than plant parameter estimates, as inputs for adaptation.
The integral sliding mode control provides means to obtain an accurate estimate for disturbances and plant parameter perturbations.
Simulations using an exponentially decaying sinusoidal forcing show that good estimates of the linear plant parameters are obtained for a wide range of values of the amplitude, frequency, and decay time of the forcing function, and also in the presence of measurement noise in the plant output.
Coefficients of the correlations, r, between the effluent application rate and the plant growth parameters for plant height, leaf area and number of leaves were −0.81**, −0.71** and −0.88**, respectively.
In this paper, an intelligent adaptive tracking control system (IATCS) based on the mixed H2/H∞ approach under uncertain plant parameters and external disturbances for achieving high precision performance of a two-axis motion control system is proposed.
Appropriate plant parameters have been identified for the automatic triggering of power setback procedure on the occurrence of those events which are envisaged to be managed through this procedure.
The performance of the proposed controller scheme is tested against the plant parameters uncertainties and external disturbances for both links of the two link robotic manipulator with variable payload (TL-RMWVP).
