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Inertial sensors for assessment of joint angles
Proceedings of the 4th Workshop on ICTs for improving Patients Rehabilitation Research Techniques, 2016In this paper, two approaches for estimating joint angles are presented: the first one uses only an accelerometer to estimate hip and knee angles on static postures, whereas the second approach fuses information from multiple sensors to dynamically calculate leg range of motion.
Susana Carneiro +6 more
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2004
MEMS sensors have developed substantially over the last 15 years in many respects. A number of new approaches have been very successful and this has led to high performance devices. Advances in the micro-machining techniques have provided a substantial enhancement to the technology, leading to substantial cost reduction.
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MEMS sensors have developed substantially over the last 15 years in many respects. A number of new approaches have been very successful and this has led to high performance devices. Advances in the micro-machining techniques have provided a substantial enhancement to the technology, leading to substantial cost reduction.
openaire +1 more source
Optomechanical Inertial Sensors
We present novel optomechanical inertial sensing technologies of exquisite sensitivity for precision science-grade observations and engineering applications that can be used in space, air, underground, deep water, and planetary environments, as well as for inertial navigation.Nelson, Andrea +2 more
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Motion segmentation using inertial sensors
Proceedings of the 2006 ACM international conference on Virtual reality continuum and its applications, 2006Motion segmentation is about separating moving objects from the background in video. If the motion is captured by a stationary camera, the solution is trivial. However, if the motion is captured by a moving camera, then the problem is hard to solve.
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MEMS inertial sensors: A tutorial overview
IEEE Communications Magazine, 2013Inertial sensors based on MEMS technology are fast becoming ubiquitous with their adoption into many types of consumer electronics products, including smart phones, tablets, gaming systems, TV remotes, toys, and even (more recently) power tools and wearable sensors.
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Calibration of Inertial Sensors
2000Abstract : The calibration of accelerometers, angular rate sensors, and inertial measurement units (IMU) increases the accuracy of their measurements. For artillery rounds and most rockets, measurements are acquired while the body is spinning. By the comparison of the sensor output to known input, calibration is accomplished.
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1996
This chapter discusses some of the most important gyroscopic rotation sensors that have been in use throughout this century. The central issues are their mathematical model and characteristic error sources, which allow the prediction of their performance in various applications and environments. The knowledge of the angular attitude of a flight vehicle
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This chapter discusses some of the most important gyroscopic rotation sensors that have been in use throughout this century. The central issues are their mathematical model and characteristic error sources, which allow the prediction of their performance in various applications and environments. The knowledge of the angular attitude of a flight vehicle
openaire +1 more source
Self-Powered Inertial Sensor Based on Carbon Nanotube Yarn
IEEE Transactions on Industrial Electronics, 2021Ji Hwan Moon, Bum-Joon, Yongwoo Jang
exaly