It is impossible to install or apply position sensors appropriately in some special applications of PMSM. Sensorless PMSM control an appropriate choice solve problems the necessary acquire estimated precisely and avoid chattering phenomenon for sensorless control. This paper proposes algorithm estimating with sliding mode observer (SMO) based on sigmoid function, a sufficient condition that lea...

introduction dose calculation of tumor and surrounding tissues is essential during prostate brachytherapy. three radioisotopes, namely, 125i, 103pd, and 131cs, are extensively used in this method. in this study, we aimed to calculate the received doses by the prostate and critical organs using the aforementioned radioactive seeds and to investigate the effect of scattering contribution for the ...

For all the different alternatives, we use the adaptive gradient in the training of the autoencoder. Table 1 shows the classification accuracy for the task labeling problem achieved by each of the different choices and our Expert Gate autoencoder. It can be noticed that the linear gate (Linear Autoencoder) fails to recognize the examples from the Flowers dataset – the linearly learned subspace ...

PURPOSE The feasibility of laparoscopic colectomy for colon surgery has now been well established. Most of the studies on laparoscopic colectomies include all types of colonic pathologies without discrimination. Our goal was to compare laparoscopic sigmoid colectomy open sigmoid colectomy for simple sigmoid diverticular disease, to assess whether it can be done safely and whether the proposed a...

Amari (1983, 1989) proposed a mathematical formulation on the selforganization of synaptic efficacies and neural response fields under the influence of external stimuli. The dynamics as well as the equilibrium properties of the cortical map were obtained analytically for neurons with binary input-output transfer functions. Here we extend this approach to neurons with arbitrary sigmoidal transfe...