neural networks

Neural networks as a means of improving the metrological characteristics of metal structures, taking interphase layers into account

The problem of inspection, control of parameters and diagnostics of the state of surface metal layers of underground pipelines with consideration of influence of corrosive environment is considered.

Methods of parametric sensitivity reduction of a field-oriented controlled drive

The well-known problem of parametric sensitivity of a field oriented controlled induction motor drive is considered. The analytical method is offered for parametric sensitivity investigation. Using the results obtained with this method and results obtained by the mathematical models, conclusions are drawn and recommendations for the parametric sensitivity reduction are made. The effective method for the identification of IM parameters at a standstill is proposed.