For older adults, the right smartphone can be a lifeline to family, health care and daily services, but the setup process ...

Abstract: This paper is concerned with adaptive consensus tracking control of nonlinear multi-agent systems with actuator faults and unknown nonidentical control directions under double semi-Markovian ...

All audio apps tend to support the same general playback commands, such as "Play," "Pause," "Skip ahead/fast-forward [time ...

Built on Gemini 2.5 Flash and Pro with a 32,000-token context window, you get faster results and precise delivery for ...

Abstract: It is nontrivial to achieve practical predefined-time (PPT) control for uncertain nonlinear systems (UNSs) in strict-feedback form. The main technical difficulty is that there is no relevant ...