In Dark mode, the background image also changes. Apple's default iOS 18 wallpaper dynamically changes from light to dark as ...
Abstract: This letter proposes an algorithm for solving finite-time nonlinear optimal control problems. The proposed method employs the Gauss pseudospectral method to transform the optimal control ...
Space used to be a mostly quiet backdrop for rockets and research. Now it is crowded with thousands of internet satellites ...
Abstract: In this article, we investigate the optimal control problem for an unknown linear time-invariant system. To solve this problem, a novel composite policy iteration algorithm based on adaptive ...