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.
In this paper, the method of adaptive control with fractional order reference model was proposed. By introducing the fractional order calculus theory into control fields, it became much easier to promote the performance than integer order control system. Combining fractional order control theory and the traditional model reference adaptive theory, a new controller design was provided which added a...
The single freedom magnetic levitation ball system is the base of magnetic products, it is essential to study the magnetic levitation ball system. In this paper, preliminary researches are conducted by analyzing the magnetic levitation ball systempsilas working principle and deriving the mathematical model in detail. After linearizing and analyzing the non-linear model, we proposed a fuzzy PID controller...
Simulations are given for the anti-rolling effects between fin stabilizer, anti-rolling tank control, and fin/anti-roll tank combined stabilization. Results show that the last design strategy gives much better performance than the two single dynamics strategies (fin or anti-roll tank), and can provide us a full-condition anti-rolling system. The nonlinearity and randomicity of the ship rolling motivates...
Ship anti-rolling tank test platform is an important equipment for the study of the anti-rolling tank and the accurate imitation of the ship moment in the sea waves, which plays a key role in the design of the ship anti-rolling test platform. In this paper, the electro-hydraulic servo system is employed to imitate the sea wave moment. Based on the comparison with the PID control and the adaptive control...
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.