Simulation of Micro Stage System Based on BP Neural Network Control - Advanced Research on Computer Education, Simulation and Modeling - page 138

Fig. 4. Diagram of simulation curve
4 Conclusions
The closed-loop transfer function of micro-stage system has been theoretically
established in the paper. Then the control algorithm combined PID control method
with BP neural network has been simulated with the software Matlab. The simulation
result illustrates that this algorithm has achieved the desired control effect.
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