|Autors: Miletiev, R. M., Kapanakov, P. K., Emil Iontchev., Lachezar Hristov.|
Title: Wavelet algorithm for denoising MEMS sensor data
Keywords: Wavelet transform, denoising, inertial sensors.
Abstract: In this paper we propose a wavelet-based algorithm for denoising data acquired from MEMS based inertial sensors, in order to achieve accurate navigational information in terms of position, speed, acceleration and direction. It is well known that the low-cost MEMS inertial sensors output signals require a proper treatment in order to reduce the different random errors, consisting in the signal.The proposed algorithm is tested and the results are compared with the GPS data.
Вид: постер/презентация в международен форум, публикация в реферирано издание