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.
This article is concerned with parameters identification problems and computer modeling of thrust generation subsystem for small unmanned aerial vehicles (UAV) quadrotor type. In this paper approach for computer model generation of dynamic process of thrust generation subsystem that consists of fixed pitch propeller, EC motor and power amplifier, is considered. Due to the fact that obtainment of aerodynamic...
The article is devoted to the parameter's identification of the propulsion subsystem and control system design for small unmanned aerial vehicles (UAV) helicopter type. Parameter's identification is realized with a special test rig developed by authors of the project, the description of which is presented in the article. The designed test rig application is the parameter's identification of power...
A four-wheeled vehicle autonomous parking control system has been designed. This paper presents mathematical formulation of the vehicle that provides planning the minimum length parking trajectory and minimum parking maneuver space. Parking maneuver was simulated in MATLAB Simulink using the computer model of the vehicle and identification of the parameters of the plant. Control system of the autonomous...
A four-wheeled vehicle autonomous parking control system has been designed. This paper presents mathematical formulation of the vehicle that provides planning the minimum length parking trajectory and minimum parking maneuver space. Control system of the autonomous park assistant is based on the fuzzy logic. Experimental results were obtained with prototype of the four-wheeled vehicle.
The application of wavelet analysis used to model an electric load retrospective data representation is considered. «A trous» algorithm's application substantiation for the wavelet transform realization is adduced. Furthermore, it is shown that this model allows to increase the forecasting system's accuracy without overloading the system with a large amount of additional information.
The problems of «electromagnet-rotor» control system design based on standard PID controller architecture and control resource estimation with respect to disturbances on rotational rotor are under consideration. Basis for building management systems have served to simplify the mathematical description and the possibility of aligning the structure of the variant with separate management for each electromagnet...
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.