Chinese researchers achieve 3D underwater acoustic carpet cloak first with ‘Black Panther’-like features

This is a model and photograph of the 3D underwater acoustic carpet cloak composed of over 700 steel strips. Image courtesy IOA.

 

Recently, a research team led by Prof. YANG Jun from the Institute of Acoustics (IOA) of the Chinese Academy of Sciences designed and fabricated a 3D underwater acoustic carpet cloak (UACC) using transformation acoustics. Like a shield, the carpet cloak is a material shell that can reflect waves as if the waves were reflecting off a planar surface. Hence, the cloaked target becomes undetectable to underwater detection instruments like sonar. Continue reading

China’s plan to use artificial intelligence to boost the thinking skills of nuclear submarine commanders

Credits: SCMP

 

Equipping nuclear submarines with AI would give China an upper hand in undersea battles while pushing applications of the technology to a new level

China is working to update the rugged old computer systems on nuclear submarines with artificial intelligence to enhance the potential thinking skills of commanding officers, a senior scientist involved with the programme told the South China Morning Post.

A submarine with AI-augmented brainpower not only would give China’s large navy an upper hand in battle under the world’s oceans but would push applications of AI technology to a new level, according to the researcher, who spoke on condition of anonymity because of the project’s sensitivity.

“Though a submarine has enormous power of destruction, its brain is actually quite small,” the researcher said. Continue reading