Results 11 to 20 of about 21,884 (260)
Telescope pointing based on inertial measurement unit [PDF]
Serbian Astronomical Journal, 2017 In this paper we study the problem of how to determine the coordinates of a point a telescope is directed to on the basis of data obtained from a 9DOF sensor board.
Vujičić D. +4 more
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An Inertial Measurement Unit [PDF]
, 2021 In this chapter, we’ll examine another device I used in my autonomous rover – an inertial measurement unit (IMU). An IMU is present in many mobile robotics projects, as it helps determine the robot’s orientation as it travels from one point to another.
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International Journal of Advanced Robotic Systems, 2020 To overcome the problem of the low accuracy and large accumulated errors of indoor mobile navigation and positioning, a method to integrate the light detection and ranging- and inertial measurement unit-based measurement is proposed.
Xiaoyi Yan +5 more
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Gait Alteration in Individual with Limb Loss: The Role of Inertial Sensors
Sensors, 2023 Amputation has a big impact on the functioning of patients, with negative effects on locomotion and dexterity. In this context, inertial measurement units represent a useful tool in clinical practice for motion analysis, and in the development of ...
Andrea Demeco +7 more
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Multiple Inertial Measurement Units–An Empirical Study [PDF]
IEEE Access, 2020 An inertial navigation system is commonly used in various marine platforms above and below the sea surface to calculate the position, velocity and orientation of its carrier platform. Such systems contain an inertial measurement unit (IMU) to measure the specific force and angular velocity which in turn are integrated to obtain the navigation state ...
Ariel Larey, Eliel Aknin, Itzik Klein
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Ship motion measurement using an inertial measurement unit [PDF]
2015 IEEE 2nd World Forum on Internet of Things (WF-IoT), 2015 Traditional methods of measuring a vessel's motion involve the use of bulky sensor units which usually require cables. These devices are not only expensive, but are difficult and time-consuming to install. They are simply not affordable and do not provide owners of vessels with a cost effective way of measuring and monitoring their vessels' motion ...
Nana O. Abankwa +3 more
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Journal of Rehabilitation and Assistive Technologies Engineering, 2019 Introduction Joint angle measurement is an important objective marker in rehabilitation. Inertial measurement units may provide an accurate and reliable method of joint angle assessment.
Rob Argent +4 more
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Sensors, 2021 Compared to laboratory equipment inertial sensors are inexpensive and portable, permitting the measurement of postural sway and balance to be conducted in any setting.
Nicky Baker +2 more
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PLoS ONE, 2014 Although accelerometers are extensively used for assessing gait, limited research has evaluated the concurrent validity of these devices on less predictable walking surfaces or the comparability of different methods used for gravitational acceleration ...
Michael H Cole +6 more
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Posture algorithm for mobile robot based on ultrawide band
International Journal of Advanced Robotic Systems, 2022 Inertial measurement unit or other navigation devices are used to obtain the posture information of most mobile robots based on ultrawide band. However, problems, such as zero drift, temperature drift, and error increasing with time, exist in inertial ...
Jing Sun +4 more
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