The one-step-ahead minimal prediction error control method used to tracking the vibration displacement wave on line was achieved by estimating the parameter and DARMA model of hydraulic shaking table with introducing optimum function of predict variance target. The simulation and experimentation results show that parameters estimation in this way can be quickly convergent with high control accuracy, strong robustness and adaptive capacity for disturbing. This method achieved following the vibration in displacement directly. Compared to traditional control mode, it is a special advantage for highly accuracy vibration simulation in time-domain without identifying control object and multi-iterations before format test.
严侠、邓婷、王珏. 液压振动台时域跟踪振动控制技术研究[J]. 振动与冲击, 2017, 36(15): 71-76.
YAN Xia, DENG Ting, WANG Jue. Research on Time- domain Tracking Vibration Control Method of the Hydraulic Shaking Table. JOURNAL OF VIBRATION AND SHOCK, 2017, 36(15): 71-76.
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