Abstract: In this paper, a high-resolution optical fiber Fabry -Perot interferometric accelerometer based on a double spring supported spring-mass oscillator for acceleration perception is proposed ...
Abstract: This paper proposes a design and modeling of a trapezoidal leaf spring actuator (TLSA) with variable stiffness. The mechanical mechanism of the actuator for stiffness adjustment consists of ...
Low clouds have lifted long enough for helicopters to ferry scientists and their gear to a fast-melting glacier on the edge of Antarctica. By Raymond Zhong Reporting from a campsite on the Thwaites ...
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