An iterative learning control(ILC) algorithm based on recurrent wavelet neural network(rWNN) is proposed to control product final quality in batch process. recurrent Wavelet neural network is used to modeling long ran...
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An iterative learning control(ILC) algorithm based on recurrent wavelet neural network(rWNN) is proposed to control product final quality in batch process. recurrent Wavelet neural network is used to modeling long range batch process model. due to model-plant mismatches and unmeasureddisturbances, the calculatedcontrol policy based on rWNN model may not be optimal when applied to the actual process. By utilizing the repetitive nature of batch process, ILC is used to improve product final quality from batch to batch. Prediction models are modified based on previous prediction model average errors. Model errors are gradually reduced from batch to batch, control inputs approach to optimal control policy. The effectiveness is verified on a simulated batch process.
The luminous characteristics of the LdP (Long discharge Path: 500 μm)-PdP with a ridged front dielectric layer were investigated, where the ridged front dielectric layer means that the dielectric layer between the su...
The luminous characteristics of the LdP (Long discharge Path: 500 μm)-PdP with a ridged front dielectric layer were investigated, where the ridged front dielectric layer means that the dielectric layer between the sustain electrodes was etched out completely using the Sand-blasting process. In the LdP-PdP of which the main discharge is produced along the address electrode, the higher luminance was obtaineddue to the improved visible transmittance in the ridged front dielectric layer, thereby contributing to improving the luminous efficiency of a LdP-PdP with a ridged front dielectric layer. As a result, it was observed that the luminance of the LdP-PdP with a ridged front dielectric layer increased about 16∼17 %, when compared to that of the LdP-PdP cell with a conventional dielectric layer, whereas the corresponding luminous efficiency was improved about 12∼14 % due to the slight increase in the discharge current.
Aiming at importance of atmospheric transport model in the collectivity design of ground target observation remote sensor, based on analysis of Pc Modtran application feasibility, amend geometrical model of remote sen...
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Aiming at importance of atmospheric transport model in the collectivity design of ground target observation remote sensor, based on analysis of Pc Modtran application feasibility, amend geometrical model of remote sensordesign is presented, then discussed the calculation of Pc Modtran for energy transmittivity of all kinds of pollutants atmospheric in detect path, all kinds of radiance in entrance pupil radiance of remote sensor by emulation instance, probed into the method that applying PcM odtran filtering function analyze photoelectrons number of radiance on the focal face of detector, foundation that verify collectivity design index of satelliteborne optical remote sensor is presented. Successful application in some type secondary satellite, it verified the method is of guidance function on the collectivity design.
In this paper, we develop an algorithm for PV(Photo Voltaic) generation forecasting on the day before. In this algorithm, we builddatabase of solarradiation patterns by analyzing past 5 years data from the weather c...
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In this paper, we develop an algorithm for PV(Photo Voltaic) generation forecasting on the day before. In this algorithm, we builddatabase of solarradiation patterns by analyzing past 5 years data from the weather center but deal with February data only. Therefore, we can estimate the amount of PV power generation forecasting in February from this algorithm. This algorithm will facilitate the renewable energy development and give useful information forrES providers to manage theirrES power generation schedule. We hope our proposal could help the PV module providers effectively manage their PV generation plan.
Moleculardynamics (Md) was used to simulate dissociative adsorption of a hydrogen molecule on the Pt(111) surface considering the movement of the surface atoms and gas molecules. The Embedded Atom Method (EAM) was ap...
Moleculardynamics (Md) was used to simulate dissociative adsorption of a hydrogen molecule on the Pt(111) surface considering the movement of the surface atoms and gas molecules. The Embedded Atom Method (EAM) was applied to represent the interaction potential. The parameters of the EAM potential were determined such that the values of the dissociation barrier at different sites estimated by the EAM potential agreed with that of dFT calculation results. A number of Md simulations of gas molecules impinging on a Pt(111) surface were carried out randomly changing initial orientations, incident azimuth angles, and impinging positions on the surface with fixed initial translational energy, initial rotational energy, and incident polar angle. The number of collisions in which the gas molecule was dissociated were counted to compute the dissociation probability. The dissociation probability was analyzed and expressed by a mathematical function involving the initial conditions of the impinging molecule, namely the translational energy, rotational energy, and incident polar angle. Furthermore, the utility of the model was verified by comparing its results with raw Md simulation results of molecular beam experiments.
The original online version of this article （Journal of Electronics （China）, Vol. 28, No.3, May 2011, pp.389-395; dOI： 10.1007/s11767-011-0549-1） unfortunately contains a mistake on the author affiliation of Page...
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The original online version of this article （Journal of Electronics （China）, Vol. 28, No.3, May 2011, pp.389-395; dOI： 10.1007/s11767-011-0549-1） unfortunately contains a mistake on the author affiliation of Page 389. The correct form is given below：
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