Order tracking (OT) is a signal processing technique that allows capturing the dynamics of the vibration signals measured from rotating machines. In this paper, its propose an OT scheme based on extended Kalman filter (EKF), which comprises the advantages of existing OT techniques. Proposed scheme allows estimation of different spectral/order components of the signal and, in addition, estimates...

The importance of materials in modern world can be realized from the fact that much of the research is being done to apply new materials to different components. However it is natural for a design engineer to rely on trusted and tested materials, but now the world is changing .Today composite materials have changed all the material engineering. The evolution of composite materials has given an ...

An automated Scum Removal Machine is used to remove produced during the production of Jaggery. done by a manual method in our country. This project aims develop an Automated Machine. The removal machine can be adopted medium and large-sized jaggery industry. makes process simple, easy fast. It eases human effort no requirement for skilled workers operate machine. consists base, stands, leads sc...

to reduce the storing space and handling costs for hay/straw bales, recompressing the original bales after adequate hay drying is recommended. in this project, a recompression machine was designed, constructed and evaluated. solidwork and nastran software were employed to model, and to analyze the stresses in the components of the machine, respectively. the components of the machine consisted o...

A multiphysics asynchronous electric machine model based on the angular approach is developed in this paper by adding interaction between Unbalanced Magnetic Pull and rotor center radial displacements to reinforce electro-magneto-mechanic fields couplings. The novelty of proposed lies also calculating instantaneous speed shaft therefore tackling problems non-stationary operating conditions. Thi...