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Improvement on performance of electro-hydraulic central position control system by adaptive reaching law sliding mode method

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Warianty tytułu
PL
Poprawa właściwości systemu sterowania układem elektro-hydraulicznym przez zastosowanie adaptacyjnej metody ślizgowej
Języki publikacji
EN
Abstrakty
EN
The switching function and its change are used as input, the index reaching law parameters that represent chattering is used as output, design the switch function sliding mode control method based on fuzzy adaptive reaching index law. Applying for electro-hydraulic central position control system of single roller for a large silicon steel company, and co-simulation between the physical model of the hydraulic system and controller model is implemented, analyze the response characteristics, tracking accuracy and control chattering of the system. The research results show that the strategy has fast response, high control precision and smaller chattering.
PL
Opisano metodę sterowania układem elektro-hydraulicznym w napędzie taśmowym stosowanym w przedsiębiorstwie produkującym stal krzemową. Na wejściu analizuję się funkcję przełączania – na wyjściu analizuje się drgania. Do sterowania wykorzystuje się metody logiki rozmytej.
Rocznik
Strony
146--148
Opis fizyczny
Bibliogr. 12 poz., tab., wykr.
Twórcy
autor
  • Key Lab of Advanced Transducers and Intelligent Control System, Ministry of Education .Taiyuan University of Technology, Shanxi, China, 030024
autor
  • Key Lab of Advanced Transducers and Intelligent Control System, Ministry of Education .Taiyuan University of Technology, Shanxi, China, 030024
autor
  • Key Lab of Advanced Transducers and Intelligent Control System, Ministry of Education .Taiyuan University of Technology,Shanxi,China,030024
Bibliografia
  • [1] Zhong Weifeng,He Xiaoxi. Fuzzy neural network control of electro-hydraulic position servo system[J], Electric-Machines and Control, 2008, 12(4) : 478-482.(in Chinese)
  • [2] Su Wenhai,Jiang Jihai, Liu Qing-he. PD controller based on simulated annealing ant colony optimization algorithm in direct drive electro-hydraulic servo rotary vane steering gear[J], Electric-Machines and Control, 2010, 14(1) : 102-106. (in Chinese)
  • [3] JIN Hongzhang ,Pan Lixin,Wang lingling. AdaPtive variable structure control with neuron for low speed stabilizing of Submarine near surface [J]. Control and Decision, 2010, 25 (4) : 562-566. (in Chinese)
  • [4] Sharma M, Singh S P. Fuzzy sliding mode control of plate vibrations [J]. Shock and Vibration, 2010, 17 (1) : 71-92.
  • [5] Ablay Gunyaz ,Aldemir Tunc. Observation of the dynamics of nuclear systems using sliding mode observers [J] .Nuclear Technology, 2011, 174 (10) : 64-76.
  • [6] Fang Yiming,Wang Zhijie,Xie Yun-peng,et al. Sliding mode variable structure control of multi-model switching for rolling mill hydraulic servo position system[J], Electric-Machines and Control, 2010, 14 (5) : 91-96. (in Chinese)
  • [7] ZHENG Jianfei,FENG Yong,LU Qiliang. High-order terminal sliding-mode control for permanent magnet synchronous motor [J] .Control Theory & Applications, 2009, 26 (6) : 697-700. (in Chinese)
  • [8] ZHOU Weiping, WU Zhengguo, LIU Daming, et al. THE Variable reaching law sliding mode control strategy for threephase three-wire active power filter [J]. Proceedings of the CSEE,2005, 25 (23) : 91-94. (in Chinese)
  • [9] TONG Kewen, ZHANG Xing, ZHANG Yu, et al. Sliding Mode variable structure control of permanent magnet synchronous machine based on a novel reaching law [J]. Proceedings of the CSEE, 2008, 28 (21) : 102-106. (in Chinese)
  • [10] Xu Fei, Ma Hao, He Xiangning. A discrete-time attenuating variable rate reaching law control for current-source AC power amplifier [J] .Transactions of China Electrotechnical Society, 2008, 23 (5) : 75-80. (in Chinese)
  • [11] Zhu Qidan,Wang Tong. Design of discrete-time variable structure control by using reaching-law approach [J]. Journal of Huazhong University of Science and Technology, 2009, 37 (9) : 64-67. (in Chinese)
  • [12] LIU Tao, LIU Heping. Quasi-sliding-mode control based on disturbance compensation [J]. Control Theory & Applications, 2010, 27 (9) : 1185-1189. (in Chinese)
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-a0bed3c7-90fe-4342-90cd-eed8d0c79ae7
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