Thermal Compensation of Low-Cost MEMS Accelerometers for Tilt Measurements [PDF]
Sensors, 2018 Low-cost MEMS accelerometers have the potential to be used in a number of tilt-based monitoring applications but have the disadvantage of being very sensitive to temperature variation (thermal drift).
Giuseppe Ruzza +3 more
doaj +5 more sources
An Integrated Thermal Compensation System for MEMS Inertial Sensors [PDF]
Sensors, 2014 An active thermal compensation system for a low temperature-bias-drift (TBD) MEMS-based gyroscope is proposed in this study. First, a micro-gyroscope is fabricated by a high-aspect-ratio silicon-on-glass (SOG) process and vacuum packaged by glass frit ...
Sheng-Ren Chiu +6 more
doaj +5 more sources
Lightweight Thermal Compensation Technique for MEMS Capacitive Accelerometer Oriented to Quasi-Static Measurements [PDF]
Sensors, 2021 The application of MEMS capacitive accelerometers is limited by its thermal dependence, and each accelerometer must be individually calibrated to improve its performance.
Javier Martínez +2 more
doaj +2 more sources
An Intelligent Thermal Compensation System Using Edge Computing for Machine Tools [PDF]
SensorsThis paper focuses on the use of smart manufacturing in lathe-cutting tool machines, which can experience thermal deformation during long-term processing, leading to displacement errors in the cutting head and damage to the final product. This study uses
Endah Kristiani +5 more
doaj +2 more sources
Strategies and Mechanisms of Thermal Compensation in Newborn Water Buffaloes. [PDF]
Animals (Basel), 2023 Hypothermia is one of the principal causes of perinatal mortality in water buffaloes and can range from 3% to 17.9%. In ruminants, factors affecting hypothermia in newborns may be of intrinsic (e.g., level of neurodevelopment, birth weight, vitality score, amount of brown fat, skin features) or extrinsic origin (e.g., maternal care, environmental ...
Mota-Rojas D +12 more
europepmc +6 more sources
Electrodermal Temperature-Adjusted Electrodermal Activity (EDA) for Stress Detection in Virtual Reality [PDF]
SensorsPrecise stress identification in virtual reality (VR) settings continues to be difficult because of thermoregulatory mechanisms that modify electrodermal activity (EDA) independently of emotional responses.
Audrey Rah, Yuhua Chen
doaj +2 more sources
Thermal Analysis and Hybrid Compensation Design of a 10× Optical Zoom Periscope Lens for Smartphones [PDF]
MicromachinesThis study presents an optical and thermal design for a compact 10× periscope zoom lens suitable for smartphones, employing a hybrid thermal compensation scheme to ensure stable imaging performance over a wide range of temperatures.
Yi-Hong Liu +4 more
doaj +2 more sources
Real-Time Compensation for Thermal Errors of the Milling Machine
Applied Sciences, 2016 This paper is focused on developing a compensation module for reducing the thermal errors of a computer numerical control (CNC) milling machine. The thermal induced displacement variations of machine tools are a vital problem that causes positioning ...
Tsung-Chia Chen +4 more
doaj +3 more sources
Modal-Transition-Induced Valleys of K2 in Piezoelectric Bilayer Laterally Vibrating Resonators
Micromachines, 2023 Piezoelectric Laterally Vibrating Resonators (LVRs) have attracted significant attention as a potential technology for next-generation wafer-level multi-band filters. Piezoelectric bilayer structures such as Thin-film Piezoelectric-on-Silicon (TPoS) LVRs
Zihao Xie, Jiabao Sun, Jin Xie
doaj +1 more source
A Review of Thermal Error Modeling Methods for Machine Tools
Applied Sciences, 2021 Thermal error caused by thermal deformation is one of the most significant factors influencing the accuracy of the machine tool. Compensation is a practical and efficient method to reduce the thermal error.
Yang Li +4 more
doaj +1 more source