The wireless hydrostatic transmission control by the use of mobile technology

• Autorzy: Kucybała P. , Pobędza J. , Sobczyk A.

Identyfikatory

DOI

10.5604/12314005.1133891

• Języki publikacji: EN

Abstrakty

EN

The paper presents the concept of a new approach for remote control and monitoring of parameters of mobile or stationary machines in real time on the example of the hydrostatic transmission drive test stand. The proposed system control and monitoring is the mobile system which is closely related with the three applications written in a different programming languages, such as: java (Android) – mobile application runs on the tablet, C language – server application joins xPC Target with tablet, PHP – admin panel to manage mobile control platform. Controlling of the hydrostatic drive stand is implemented using an application installed on the tablet. This application is connected with computer’s real-time (xPC Target) module, generated in Matlab. The computer with xPC Target is equipped with a measuring-control card, to which the control signals are transmitted. This hardware-software component plays the connecting role between machine and operator of the mobile platform installed on the tablet. The application allows observe important parameters such as pressure, volumetric flow rate, temperature, velocity, torque in real-time, as well as, it enable, by use of special graphic slider on the tablet’s screen, to set control parameters such as: speed of electric motor, the opening and switching positions of the directional valve, as well as, setting the load by pressure relief valve. Based on this system research related to the verification of system operation were performed for different setting of the hydrostatic transmission drive speed controller, and selected results are presented in the paper.

Słowa kluczowe

EN

fluid power control system; hydrostatic transmission system; wireless control system

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 2014
• Tom: Vol. 21, No. 2
• Strony: 169--175
• Opis fizyczny: Bibliogr. 9 poz., rys.

Twórcy

autor

Kucybała P.

• Cracow University of Technology Institute of Machine Design, Jana Pawła II, Av. 37, 31-864 Krakow, Poland tel.: [phone]

autor

Pobędza J.

• Cracow University of Technology Institute of Machine Design, Jana Pawła II, Av. 37, 31-864 Krakow, Poland tel.: [phone]

autor

Sobczyk A.

• Cracow University of Technology Institute of Machine Design, Jana Pawła II, Av. 37, 31-864 Krakow, Poland tel.: [phone]

Bibliografia

• [1] Conrad, F., Pobedza, J., Sobczyk, A., IT-Tools Concept for Simulation and Design of Water Hydraulic Mechatronic Test Facilities for Motion Control and Operation in Environmentally Sensitive Application Areas, No. IMECE2004-62411, pp. 277-285, doi:10.1115/IMECE2004-62411.
• [2] Chwastek. S., Pobędza. J.. Sobczyk. A.. Właściwości mecłiatronicznego układu sterowania zhastosowaniem wody jako cieczy roboczej w układzie wykonawczym manipulatora.Hydraulika i Pneumatyka, Nr 6, s. 49-51, 2002
• [3] Guzowski, A., Sobczyk, A., Mobile robot with hydrostatic drive controlled by PLUS+1 module. Przegląd Mechaniczny. Nr 1, pp. 43-45.2010.
• [4] Kucybala, P., Sobczyk, A., Wózek widłowy z hybrydowym układem napędu i odzysku energii. Hydraulika i Pneumatyk, R. 32, Nr 4, s. 29-32,2012
• [5] [5] Michałowski, S., Skibniewski M.. Sobczyk, Predictive Control Systems in Construction Equipment, proc. of IFAC 18th International Symposium on Automation and robotics in Construction, pp. 277-282.
• [6] Markowski, M., Elektrohydrauliczne układy „EFM" sterujące osprzętem maszyn budowlanych, Hydraulika i Pneumatyka 2, 2008.
• [7] Mirosław, T., Szlagowski. J„ Żebrowski, Z., Position control algorithm of hydraulic drive of working machine, 2nd Int. Scientific Forum, Krakow 2000.
• [8] Sobczyk, A., Improvement of hydraulic system efficiency by means of energy recuperation, Politechnika Krakowska, Monografia 403, Krakow 2011.
• [9] Szlagowski, J., Automatyzacja pracy maszyn roboczych, Metodyka i zastosowanie, WKŁ Warszawa 2010.