Primarily designed to improve machining by eliminating tool head vibration, the system further helps maximize material removal rate (MRR) and can also provide real-time feedback for predictive ...

Abstract: This paper presents research on the design of vibration measuring devices, especially in detecting damage to a rotary machine, using an accelerometer sensor. The type of accelerometer sensor ...

Abstract: Tool wear in micromachining adversely affects the surface integrity and machining quality of the job in addition to sudden machine breakdowns. In this work, a simple, affordable real-time ...

Currently, more than 5 billion mobile devices with several sensors (e.g., accelerometer and GPS) are in use, capturing detailed, continuous, and objective measurements on different aspects of our life ...

PURPOSE:This study aimed to improve estimates of sitting time from hip-worn accelerometers used in large cohort studies by using machine learning methods developed on free-living activPAL data.