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Estimation of a State Vector of an Inertial Unit
並列摘要
An inertial unit includes many parameters, such as: position, speed, acceleration and so on. Now estimation of acceleration and angular velocity may seem to be simple, because an accelerometer can provide a measure of acceleration and a gyroscope can provide a measure of angular velocity. Nevertheless, it can be seen below that this apparent ease of hiding is very difficulties. The aim of this paper was not to recreate a complex inertial unit, but tried to estimate the inclination angle and the angular velocity of an object by using some math filters. Concerning this problem, we will not only tap away the complexity of the implementation of an inertial, but more importantly to use a math filter to make the prediction information and data fusion multi-sensors.
延伸閱讀
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