In this paper, a neuroadaptive robust trajectory tracking controller is utilized to reduce speed ripples of permanent magnet synchronous machine (PMSM) servo drive under the presence fracture or fissure in rotor and external disturbances. The dynamics equations PMSM with unknown frictions are described detail. Due inherent nonlinearities dynamic model, addition internal disturbances; traditiona...

This article suggests the control of current and speed approach to reduce torque ripple in BLDC motor. Initially, renewable energy hybrid power system (REHPS) is composed a generation PV, fuel cell (FC), storage battery bank. REHPS uses solar as their main source electricity during day. It secondary for maintenance at night or periods shaded conditions. The novelty proposed method achieve minim...

In this article, a novel methodology has been created based on optimized fuzzy PI controller using position control optimization (PCO). This proposed PCO algorithm ensures better of brushless direct current motor (BLDCM) in order to reduce steady-state error and oscillation as well improve the system response by optimizing speed rotor. The suitability technique simulated different stages, so in...

Wireless Body Area Networks (WBANs) are emerging in the livestock industry for remote monitoring of cattle using wireless body sensors (WBS). The random mobility animals acting as nodes causes network’s topology to change rapidly, originating from scalability and reliability issues. Stable transmission acquired data base station requires an intelligent clustering mechanism that reduces energy c...

The Economic and Emission Dispatch (EED) method is widely used to optimize generator output in a power system. goal reduce fuel costs emissions, including carbon dioxide, sulphur nitrogen oxides, while maintaining balance adhering limit constraints. EED aims minimize emissions operating meeting demands. To solve the multi-objective problem, supply-demand optimization (SDO) algorithm proposed, w...

In the current era, image evaluations play a foremost role in variety of domains, where processing digital images is essential to identify vital information. The multi-thresholding pre-processing field which available enhanced by grouping similar pixel values. Normally, test are RGB/greyscale format and appropriate methodology treat with chosen methodology. proposed approach, Tsallis Entropy (T...