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Aktywne sterowanie z usuwaniem zakłóceń do napędu zaworu z silnikiem liniowym
Języki publikacji
Abstrakty
A novel control scheme for a linear motor drive is proposed in this paper. Voice coil motor VCM, as one of the linear motors, which is widely used in the field of direct drive servo valve (DDV) with superior performance, has high accuracy and fast transient response. However, there are such uncertainties as unpredictable hydraulic resistance and estimated errors of the VCM model in this system, which may influence the accuracy and the rapid response of the control. In this paper, ADRC is applied to the system, which has strong robustness. Simultaneously, a novel hardware structure of motor control system based on field programmable gate array (FPGA) and digital signal processor (DSP) is implemented to realize the proposed algorithm. Both simulation and experimental results verify that the scheme proposed can attenuate the influences by the uncertainties of the model sharply. Also, the static and dynamic performances of the control system have been improved greatly with strong robustness to disturbances. Furthermore, the rapidness of the system has been improved greatly.
W artykule przedstawiono system sterowania silnikiem liniowym ADRC bazujący na układach FPGA i wykorzystujący procesor sygnałowy. Silnik typu VCM (voice coil motor) jest używany do servo zaworu.
Wydawca
Czasopismo
Rocznik
Tom
Strony
40--43
Opis fizyczny
Bibliogr. 13 poz., schem.
Bibliografia
- [1] Jea-Sen Lin and Chern-Lin Chen, “Buck/boost servo amplifier for direct-drive-valve actuation,” IEEE Transactions on Aerospace and Electronic Systems, vol.31, issue 3, pp.960-967, July 1995.
- [2] Jian-Feng Tao, Lin-Shan Jin, Lei Xu and Cheng-Liang Liu, “Load control of electrically controlled hydraulic pump’s flow/pressure characteristics testing with direct drive servoproportional valve,” 2010 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM), pp.1374-1378, July 2010.
- [3] Miao-Lei Zhou, Zhi-Gang Yang, Wei Gao, Yan-Tao Tian, Chuan-Liang and Shen Peng-Li, “Fuzzy Control of a new type of piezoelectric direct erive electro-hydraulic servo valve,” vol 2, pp.819-823, August 2005.
- [4] Myeong-Gyu Song, Jung-Hyun Woo, No-Cheol Park, Jeonghoon Yoo, Young-Pil Park and Kyoung-Su Park, “Design of the rotary VCM actuator for small form factor optical disk drive,” Microsystem Technologies, vol.16, no.1-2, pp.205-212, 2010.
- [5] Landolsi Taha, Dhaouadi Rached, Aldabbas Oubadah, “Beamstabilized optical switch using a voice-coil motor actuator,” Journal of the Franklin Instirute, vol.348, no.1, pp.1-11, January 2011.
- [6] Jong-kyu Jung, Woo-seub Youm, Kyi-hwan Park, “Vibration reduction control of a voice coil motor (VCM) nano scanner,” International Journal of Precision Engineering and Manufacturing, vol.10, no.3, pp.167-170, 2009.
- [7] Chien-Sheng Liu, Psang-Dain Lin, Po-Heng Lin, Shun-Sheng Ke, Yu-Hsiu Chang and Ji-Bin Horng, “Desing and characterization of miniature auto-focusing voice coil motor actuator for cell phone camera applications”, IEEE Transactions on Magnetics, vol.45, no.1, pp.155-159, June 2009.
- [8] Shir-Kuan Lin, Chao-Min Wang and Shyh-Jier Wang, “Design and implementation of anti hand shaking position control for a voice coil motor,” Journal of Applied Physics, vol.103, no.7, pp.07F128, 2008.
- [9] Hsing-Cheng Yu, T.S. Liu, “Adaptive model-following control for slim voice coil motor type optical image stabilization actuator,” Journal of Applied Physics, vol.103, no.7, pp.07F114, 2008.
- [10] Welander Peter, “Understanding derivative in PID control,” Control Engineering, vol.57, no.2, pp.24-27.
- [11] Densisenko V.V., “Modifications of PID regulators,” Automation and Remote Control, vol.71, no.7, pp.1465-1475, 2010.
- [12] Farag A. and Werner H. “Structure selection and tuning of multi-variable PID controllers for an industrial benchmark problem,” Control Theory and Applications, vol.153, no.3 pp.262-267, 2006.
- [13] Visioli A. “Modified anti-windup scheme for PID controllers,” Control Theory and Applications, vol.150, no.1, pp.49-54, 2003.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPOK-0037-0009