Abstract: This paper proposes variable structure-based nonlinear control algorithms, including synergetic, terminal synergetic, integral sliding mode, and integral supertwisting sliding mode ...

Dexter Zhuang used a 'Coast FIRE' calculator to determine that he no longer has to save for retirement.

The close-range, rapid-response system is designed to fire various Nato-compatible standard lightweight torpedoes.

UK ship and fleet protection specialist SEA has secured a contract to supply its triple trainable torpedo launcher system ...

Projections by Navy leaders that the U.S. could be at war with the Chinese by 2027 is driving the sea service to revamp how ...