Abstract：In real-time substructure testing, if the loading actuator cannot be achieved action command in the algorithm step timely and accurately or suffer disturbance in loading project, it will cause great distortion in test results. In order to prevent the occurrence of such a situation, an innovation that Popov super stability theory is introduced into the loading control in the test will be applied. A MRAC (Model reference adaptive control) system is designed and carried out by MATLAB/Simulink to build its modeling and do simulation. The results of simulation show that the design of MRAC system based on super stabilization theory has good tracking accuracy, response speed and online error correcting function, which meets the requirements of real-time substructure testing.
邓利霞1，范武2. 基于Popov超稳定理论的实时子结构试验MRAC控制与仿真[J]. 振动与冲击, 2016, 35(21): 42-46.
Lixia Deng1, Fan Wu2. The control and simulation of MRAC based on Popov hyperstability theory in real-time substructure testing. JOURNAL OF VIBRATION AND SHOCK, 2016, 35(21): 42-46.
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