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This paper describes a method which determines the parameters of an object orientation in 3D space. The rotation angles calculation bases on the signals fusion obtained from the inertial measurement unit (IMU). The IMU measuring system provides information from a linear acceleration sensors (accelerometers), the Earth’s magnetic field sensors (magnetometers) and the angular velocity sensors (gyroscopes)...
The paper presents an analysis of a mathematical model of the human arm dynamics in terms of observability. The purpose of the performed experiments is the selection of an observer for the possibility of arm tracking. The arm model is based on the two-link manipulator moving horizontally and vertically. For the study a model was linearized and the model part responsible for the work of human muscles...
The paper presents an experimental construction of six legs walking robot. In the paper, we consider problem of control six legs robot with eighteen servomotors. Each of the legs is equipped in three servomotors what mean 3DOF (degree of freedom) per leg. Using multiprocessor architecture, one microcontroller for servo control and one for analyse data from sensors are described. Mobile robot is a...
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