Abstract: In this paper, a fault-tolerant-based online critic learning algorithm is developed to solve the optimal tracking control issue for nonaffine nonlinear systems with actuator faults. First, a ...

Competition from China’s DeepSeek has accelerated the rollout of artificial intelligence assistants that show their “thinking ...

In a blog post last week, the company announced a handful of new experimental features available to Premium subscribers. These features, while not enabled by default, can be switched on from ...

The experimental XB-1 aircraft, made by US company Boom Supersonic, flew faster than the speed of sound on 28 January. The achievement is the first time any civil aircraft has gone supersonic over ...

There could be new hope on the horizon for kidney cancer patients in the form of an experimental vaccine. Researchers at Dana-Farber Cancer Institute, Harvard Medical School, Yale Cancer Center ...

Get Instant Summarized Text (Gist) An experimental drug, LL-341070, has been shown to accelerate myelin repair in the brain, improving vision in mice with severe myelin damage. This drug enhances ...

Reaction as Lewis Hamilton speaks in Ferrari red and Christian Horner jeered at event in London - Follow all the latest ...

Subscribers can now also sign up to test multiple experimental features all at once, instead of being limited to just one at a time. These will eventually be joined by expanded playback options ...

Sometimes, in order to go big, you first have to go small. That's what researchers at the Department of Energy's Pacific ...

All 20 Formula 1 drivers and the 10 teams are expected in London on Tuesday to kick-start the 2025 season with a new live ...