Abstract: Most existing control barrier functions-based control strategies for manipulator systems require a perfect knowledge of the model or consider the worst-case uncertainties. To solve this ...
Abstract: This paper presents an adaptive command filtered control scheme using composite auxiliary signals for a class of uncertain strict-feedback nonlinear systems subject to input saturation. To ...
Mount Rainier National Park will not require timed-entry reservations in 2026, park officials announced on Wednesday, ending months of uncertainty over access to one of Washington’s most popular ...
Blaming a partial government shutdown, officials suspended the expedited arrival program this week, but some travelers are seeing inconsistencies at airports. By Christine Chung and Ceylan Yeğinsu The ...
Washington — A U.S. travel industry group and lawmakers on Tuesday called on Donald Trump's administration to reinstate the Global Entry program, which expedites U.S. customs and immigration clearance ...
Sean Cudahy is an aviation reporter covering news about airlines, frequent flyer programs and consumer travel issues. The cards we feature here are from partners who compensate us when you are ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results