Application of the Lagrange Equation for Intelligent Sensor Vibration Control for Power Network Monitoring

Objective. In order to control the vibration of beam structure more effectively and improve safety availability structure, an application study Lagrange equation for smart sensors power grid monitoring is proposed. The displacement under excitation seismic acceleration, response analytical electrical formula, formula action kinematic force are deduced. optimal parameters beam-TMDI system given, parameter sensitivity analysis carried out. Then, effect TMDI studied by numerical analysis, reduction tuned mass damper (TMD) compared. Experimental results show that when ratio μ TMD both set a fixed value 0.005, id="M2"> β 0, namely id="M3"> = b 0 , at this time, degenerates into system. natural frequency 14.179 rad/s damping 0.0432 DH optimization method, while 14.1812 rad/s, 0.0436 augmented Lagrangian algorithm. Conclusion. spectrum obtained domain method can reflect electricity in structure. minimize be accurately using method. controlled inertial device, device has significant impact on its robustness. performance obviously better than conventional systems.