Influence and compensation of connection characteristics on shaking table control performance
Chunhua Gao,
Cun Li,
Zihan Yuan
et al.
Abstract:When testing earthquake simulation shaking tables, it is commonly assumed that the test load, table, and actuator are integrated, which differs significantly from the actual situation and negatively impacts the accuracy of system waveform reproduction. This paper simplifies the connection between the three as a spring-damping model for simulation modeling. The effects of different load mass, different connection intrinsic frequency, different connection damping ratios, and other factors on the control performa… Show more
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