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.
Setting up a suitable current spatial profile in tokamak plasmas has been demonstrated to be a key condition for one possible advanced scenario with improved confinement and possible steady-state operation. Experiments at the DIII-D tokamak focus on creating the desired current profile during the plasma current ramp-up and early flattop phases with the aim of maintaining this target profile during...
This paper deals with the optimal control of multi-dynamics process described by the rigid body dynamics equation and time-varying parabolic PDE. The optimal control is realized for the crystal growth process described by the underlying dynamics of the transport-reaction process given by the parabolic partial differential equations (PDEs) with the time varying spatial domain that is coupled with the...
We propose a framework to solve a closed-loop, optimal tracking control problem for a parabolic partial differential equation (PDE) via diffusivity, interior, and boundary actuation. The approach is based on model reduction via proper orthogonal decomposition (POD) and Galerkin projection methods. A conventional integration-by-parts approach during the Galerkin projection fails to effectively incorporate...
The path planning problem for a group of networked mobile robots which can release neutralizing chemicals, known as "mobile actuator networks", is considered. With a group of static networked mesh sensors network, the "mobile actuator networks" aim to neutralize a toxic 2D diffusion process modelled as a distributed parameter system (DPS) governed by a partial differential equation...
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.