منابع مشابه
study and characterization of fiber optical gyroscope مطالعه و مشخصه یابی ژیروسکوپ فیبر نوری(تار نوری)
ژیروسکوپ فیبر نوری fog بر اساس پدیده تداخل ساگنام دو پرتو لیزری از یک فیبر نوری بسیار طولانی داده های لازم را فراهم می آورد
15 صفحه اولFiber Optic Gyroscope
This paper describes the development of Fiber Optic Gyroscope (FOG) for Space applications at LEOS. The sensor has all solid-state optical devices for the precise measurements of mechanical rotation. The basic phenomenon underlying optical rotation sensing is known as the Sagnac effect. In the Sagnac effect two identical light beams traveling in opposite directions around a closed loop path exp...
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This paper presents the design and real-time experimental results of a fault diagnosis scheme for inertial measurement unit (IMU) measurements of quadrotor unmanned air vehicles (UAVs). The objective is to detect, isolate, and estimate sensor bias fault in accelerometer and gyroscope measurements. Based on the quadrotor dynamics and sensor models under consideration, the effects of sensor fault...
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Mobile robots are becoming more relevant and an essential part of our everyday lives. They are increasingly taking their place in service oriented applications including domestic and entertainment roles. They are beginning to open up many potential opportunities, but they still come with challenges in terms of their limited sensing capability and accuracy. In this project, we addressed these fu...
متن کاملGesture-based User Authentication for Mobile Devicesusing Accelerometer and Gyroscope
In this paper a user authentication mechanism for handheld mobile devices using hand gestures is presented. To authenticate a prior chosen hand gesture needs to be repeated. The mobile device uses a 3D-accelerometer and a 3D-gyroscope to measure the resulting device movement. With a user study it was shown, that the presented approach is feasible and has advantages with regard to usability over...
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ژورنال
عنوان ژورنال: Journal of the Robotics Society of Japan
سال: 1990
ISSN: 0289-1824,1884-7145
DOI: 10.7210/jrsj.8.4_468