[1] Xu, G. and Xu, Y. (2016). GPS Theory, Algorithms and Applications, Springer, ISBN 978-3-662-50365-2, 2016
[2] Daniel, R. Inertial and Magnetic Sensing of Human Motion, ISBN-13: 978-90-9020620-2
[3]Kalman, R.E. (1960). A New Approach to Linear Filtering and Prediction Problems, ASME Journal of Basic Engineering, series D: 35–45, 1960
[4]Kok, M., Hol, J.D. and Schön, T.B. (2017). Using Inertial Sensors for Position and Orientation Estimation, Foundations and Trends in Signal Processing: Volume 11, Number 1-2, 1- 153. http://dx.doi.org/10.1561/2000000094
[5] Higgins, W.T., Jr (1975). A Comparison of Complementary and Kalman Filtering, IEEE Thans. Aerospace and Electronic Systems, Vol. AES-li, no. 3, May.
[6] Mark, P. (2013). Tilt Sensing Using a Three-Axis Accelerometer, Freescale Semiconductor, Document Number: AN3461, Application Note Rev. 6, 03/2013
[7] Lewis Frank, L. and Ge, S.S. (2006). Autonomous Mobile Robots Sensing, Control, Decision Making and Applications, Taylor & Francis Group, LLC, 2006, pp 99-149
[8] Christopher, J. and Jong-Ki, L. (2011). Inertial/GPS Integrated Geolocation System for Detection and Recovery of Buried Munitions, SERDP Project MR-1565, 2011
[9] Phil, K. (2011). Kalman Filter for Beginners with Matlab Examples, A-JIN Publishing company, 2011, ISBN-13: 978-1463648350
[10] Talat, O. Implementing a Tilt-Compensated eCompass using Accelerometer and Magnetometer Sensors, Freescale Semiconductor, Application Note Document Number: AN4248, Rev. 4.0, 11/2015
[11] Talat, O. Calibrating an eCompass in the Presence of Hard- and Soft-Iron Interference, Freescale Semiconductor, Application Note Document Number: AN4246, Rev. 4.0, 11/2015
[12] http://www.analog.com/static/importedfiles/ data_sheets/ADIS16400_16405.pdf - datasheet of ADIS16400/ADIS16405 inertial sensor family
[13] Pavlov, N., Sokolov, E., Peychev, M. and Dacova, D. (2018). Design and test of a tilting seat for improving children’s comfort during traveling, Second International Scientific Conference ITEMA 2018 – Conference Proceedings, ISBN 978-86-80194-13-4, pp 305-312
[14] Pavlov, N.L. and Sokolov, E.E. (2017). Tilting Child Safety Seat for Reducing the Lateral Acceleration Acting on Children when Vehicle Cornering, ECCOMAS Thematic Conference on Multibody Dynamics, June 19 - 22, 2017, Prague, Czech Republic, pp 779-783
[15] Pavlov, N.L., Sokolov, E.E., Peychev, M.H., Dacova, D.I. and Kunchev, L.P. (2019). Comfort Improvement and Kinetosis Reduction by the Use of a Pendulum Type Child Travel Seat, International Journal of Mechanical Engineering and Technology (IJMET), Volume 10, Issue 03, March 2019, p 277-286. Article ID: IJMET_10_03_028, ISSN Print: 0976-6340 and ISSN Online: 0976- 6359
[16] Iontchev, E. (2011). Simeonov Iv. Miletiev R. Analysis of the Inertial MEMS Sensor Parameters for Navigation Applications, XV International Scientific Conference on Information, Communication and Energy Systems and Technologies, ICEST 2011, Nish, Serbia, June 29 - July 1, 2011, pp 399, ISBN: 978-86-6125-032-3 368 Ohrid, North Macedonia, 27-29 June 2019