А Меаsuring Method for Gyro-Free Determination of the Parameters of Moving Objects

• Autorzy: Dichev D. , Koev H. , Bakalova T. , Louda P.

Identyfikatory

DOI

10.1515/mms-2016-0001

• Języki publikacji: EN

Abstrakty

EN

The paper presents a new method for building measuring instruments and systems for gyro-free determination of the parameters of moving objects. To illustrate the qualities of this method, a system for measuring the roll, pitch, heel and trim of a ship has been developed on its basis. The main concept of the method is based, on one hand, on a simplified design of the base coordinate system in the main measurement channel so as to reduce the instrumental errors, and, on the other hand, on an additional measurement channel operating in parallel with the main one and whose hardware and software platform makes possible performing algorithms intended to eliminate the dynamic error in real time. In this way, as well as by using suitable adaptive algorithms in the measurement procedures, low-cost measuring systems operating with high accuracy under conditions of inertial effects and whose parameters (intensity and frequency of the maximum in the spectrum) change within a wide range can be implemented.

Słowa kluczowe

EN

adaptive measuring systems; dynamic error; dynamic measurements; Kalman filter; micro-electromechanical systems; roll; pitch; heel; trim

• Wydawca: Komitet Metrologii i Aparatury Naukowej PAN
• Czasopismo: Metrology and Measurement Systems
• Rocznik: 2016
• Tom: Vol. 23, nr 1
• Strony: 107--118
• Opis fizyczny: Bibliogr. 16 poz., rys., wykr., wzory

Twórcy

autor

Dichev D.

• Technical University of Gabrovo, Faculty of Machine and Precision Engineering, Hadji Dimitar 4, 5300 Gabrovo, Bulgaria

autor

Koev H.

• Technical University of Gabrovo, Faculty of Machine and Precision Engineering, Hadji Dimitar 4, 5300 Gabrovo, Bulgaria

autor

Bakalova T.

• Technical University of Liberec, Department of Material Science, Studentska 2, 46117 Liberec, Czech Republic

autor

Louda P.

• Technical University of Liberec, Department of Material Science, Studentska 2, 46117 Liberec, Czech Republic

Bibliografia

• [1] Dichev, D.A., Koev, H.C. (2012). Increase of Dynamic Accurasy in Measurement Systems of Parameters of Moving Objects. XXII National Scientific Symposium: Metrology and Metrology Assurance, Sazopol, Bulgaria, 57‒64.
• [2] Rivkin, S.S. (2002). Definition of Dynamic Errors of Gyro-Instruments on a Moving Base. Moscow: Azimut.
• [3] Danilov, А.Т. (2001). A Gyroscopic Measuring System for Parameters of Moving Objects. Problems of Special Machinebuilding Magazine, 4(1), 178‒181.
• [4] Grigorov, W., Sakakushev, B., Kostadinov, S. (2006). Influence of the elastic deformations in a mobile block with two opposite cutting elements when machining shafts. Journal of Materials Processing Technology, 17(6), 185-189.
• [5] Dichev, D., Koev, H., Bakalova, T., Louda, P. (2014). A Model of the Dynamic Error as a Measurement Result of Instruments Defining the Parameters of Moving Objects. Measurement Science Review, 14(4), 183‒189.
• [6] Ivanov, Y.V. (2000). Autonomous Sensors for Heal, Trim and Vertical Displacements of Underwater and Above-Water Objects. Sensors and Systems Magazine, 5(1), 33‒37.
• [7] Pelpor, D.S. (1982). Orientation and Stabilization Gyroscopic Systems. Moscow: Mashinostroene.
• [8] Yang, H., Zhao, Y., Li, M., Wu, F. (2015). The static unbalance analysis and its measurement system for gimbals axes of an inertial stabilization platform. Metrol. Meas. Syst., 22(1), 51-68.
• [9] Dichev, D., Koev, H., Bakalova, T., Louda, P. (2015). A Kalman Filter-Based Algorithm for Measuring the Parameters of Moving Objects. Measurement Science Review, 15(1), 19‒26.
• [10] Yuling, Z. (2015). The Accurate Marketing System Design Based on Data Mining Technology: A New Approach. AMEII 2015, Zhengzhou, China, 1952‒1956.
• [11] Zhu, R., Sun, D., Zhou, Z., Wang., D. (2007). A linear fusion algorithm for attitude determination using low cost MEMS-based sensors. Measurement, 40 (3), 322-328.
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• [13] Venkatesh, K.A., Mathivanan, N. (2012). Design of MEMS Accelerometer based Acceleration Measurement System for Automobiles. Measurement Science Review, 12(5), 189‒194.
• [14] Łuczak, S. (2014). Dual-axis test rig for MEMS tilt sensors. Metrol. Meas. Syst., 21(2), 351-362.
• [15] http://www.en.rion-tech.net (Jul. 2015).
• [16] Dichev, D., Koev, H., Bakalova, T., Louda, P. (2014). A Gyro-Free System for Measuring the Parameters of Moving Objects. Measurement Science Review, 14(5), 263‒269.

Uwagi

EN

This work was supported by project DFNIТ02/112/2014 of the Ministry of Education and Science of Republic of Bulgaria, as well as by the LO1201 project funded by the Ministry of Education, Youth and Sports in the framework of the targeted support of the “National Programme for Sustainability I” and the OPR&DI project Centre for Nanomaterials, Advanced Technologies and Innovation CZ.1.05/2.1.00/01.0005.

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.