TWO-DIMENSIONAL LINEAR FRICTION DAMPER CONSISTS OF CONCAVE CONICAL LEVER AND DISC (INVESTIGATION OF FUNDAMENTAL PROPERTY BY SIMPLIFIED MODEL)

Two-dimensional linear friction damper consists of concave conical lever and disc (Investigation of fundamental property by simplified model)

A passive vibration isolation system consisting of a friction damper is advantageous at cost, a maintenance, etc.However, the conventional damper of constant friction force has performance limitations; the isolation performance declines and the residual displacement becomes large when the friction force is large, while the resonant peak becomes lar

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Measurement of respiratory rate with inertial measurement units

Demographic changes and increasing air pollution entail that monitoring of respiratory parameters is in Lotion Mist the focus of research.In this study, two customary inertial measurement units (IMUs) are used to measure the breathing rate by using quaternions.One IMU was located ventral, and one was located dorsal on the thorax with a belt.The rel

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