| Application of Neurocomputing in Adaptive Control of Large-Scale Aerospace Systems |
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| 作者姓名： | Lu Zhao & Lu He |
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| 作者单位： | Department of Electrical & Computer Engineering University of Houston，USA; Department of Automation，Tianjin Institute of Technology，P. R. China |
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| 摘 要： | We are engaged in solving two difficult problems in adaptive control of the large-scale time-variant aerospace system. One is parameter identification of time-variant continuous-time state-space modei; the other is how to solve algebraic Riccati equation (ARE) of large order efficiently. In our approach, two neural networks are employed to independently solve both the system identification problem and the ARE associated with the optimal control problem. Thus the identification and the control computation are combined in closed-loop, adaptive, real-time control system . The advantage of this approach is that the neural networks converge to their solutions very quickly and simultaneously.
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Application of Neurocomputing in Adaptive Control of Large-Scale Aerospace Systems |
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| Lu Zhao & Lu He.Application of Neurocomputing in Adaptive Control of Large-Scale Aerospace Systems[J].Journal of Systems Engineering and Electronics,2002,13(4). |
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| Authors: | Lu Zhao LU He |
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| Abstract: | We are engaged in solving two difficult problems in adaptive control of the large-scale time-variant aerospace system. One is parameter identification of time-variant continuous-time state-space modei; the other is how to solve algebraic Riccati equation (ARE) of large order efficiently. In our approach, two neural networks are employed to independently solve both the system identification problem and the ARE associated with the optimal control problem. Thus the identification and the control computation are combined in closed-loop, adaptive, real-time control system . The advantage of this approach is that the neural networks converge to their solutions very quickly and simultaneously. |
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| Keywords: | Large-scale system System identification Hopfield neural network Algebraic Riccati equation Recurrent neural network |
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