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Civil engineering structural vibration control is different from the traditional design of the structure to resist external excitation only rely on the structure of their own performance , and the use of external control system for active or passive control of the dynamic response of the structure . The introduction of modern control theory , though it can theoretically resolve system stability, controllability, observability many complex control problems , but most of the control method requires controlled object has a precise mathematical model . Civil engineering structures is highly nonlinear , strong coupling, multi - variable , uncertain , complex systems , and its difficult to find a precise mathematical model . Therefore , the need for a control strategy does not depend on the accurate calculation of the controlled structure model . Firstly, the neural network inverse system control study , and the results of the theory is applied to the active structural control of inverse system to establish an accurate mathematical model without structure prediction controller . On this basis , this article will be to establish the neural network inverse predictive controller applied to the high-rise building structural vibration control , through numerical simulation , the simulation structure model under two earthquake waves subject to the the TMD and HMD control of earthquake response . Finally, several commonly used predictive control algorithm to compare active control algorithm with inverse system , from the seismic response of structure peak maximum story displacement angle , the maximum base shear and maximum control over the aspects , analysis of their respective advantages and disadvantages of . The results show that the neural network inverse predictive controller to control the seismic response of the structure , the damping effect , better than a single TMD control system . At the same time , several active control comparison of the algorithm can provide reference for analysis and design of active control is similar to the structure of the high-rise building .
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