The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The large-scale unit power plant is a typical multiple-inputs and multiple-outputs system, which is of time-delaying, time-varying, nonlinear, strong coupling, and dynamic characteristics variation characteristics. The coordinated control system is the most important and complex system in thermal power plant, and its control effect affects the operating condition of the unit. The PID neural network...
For the warship formation cooperative anti-air operation process, so as to shorten the whole of penetration synergy anti-missile interception time, and reduce the antimissile resource consumption, building the invite public bidding strategy of fleet anti-missile optimization model. This model combines fuzzy mathematics and dynamic programming optimization techniques, in the condition that the single...
Fault diagnosis based on the wavelet packet decomposition, one-against-one support vector machine (SVM) and genetic algorithm (GA) is proposed in order to realize the real-time sensor fault diagnosis accurately. The input feature vectors of one-against-one SVM are produced by wavelet packet decomposition of the sensor output signal. GA is used to obtain optimal parameters of one-against-one SVM network...
In order to avoid the premature convergence and improve convergence rate, a catastrophic adaptive genetic algorithm for reactive power optimization is discussed in detail. Before the germination of premature convergence, the cataclysm operator is adopted to update all individuals randomly except for the current optimum.When the change rate of average fitness is decreased to a critical condition; the...
In order to avoid the premature convergence and improve convergence rate, a novel adaptive genetic algorithm for reactive power optimization is discussed in detail. In reproduction operator, the method of retaining optimal individual is used to ensure the convergence and at the same time, the competition method is also adopted to keep the better dispersal of all individuals. In Mutation operator,...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.