Simulation Study of Shaking Table Substructure Test Based on Force Controlled AMD Device

Abstract

Aiming at the problem of complex loading mode and low control precision in real time substructure test, this paper puts forward the interface force compatibility condition of numerical substructure and experimental substructure by AMD device, which can reduce the test cost and simplify the loading mode. High precision control is carried out by force feedback to improve the pertinence and research efficiency of the experiment. The results of analysis and simulation show that the proposed method of substructure test based on AMD force control is feasible and effective.