Performance and Sensitivity Evaluation of a Developed Cassava-Grating Machine
Journal Title: Analele Universitatii "Eftimie Murgu" Resita. Fascicula de Inginerie - Year 2014, Vol 21, Issue 1
Abstract
Performance and economic returns of developed cassava-grating machine was investigated. The equipment has a realistic functional efficiency of 71.5% and the discharge capacity 4.04 tons per day. Simulation of its economic analysis shows that $26.3 could be saved while using cassava grater over convection system for 1-ton of cassava tuber. At 0.01 and 0.05 level of significance, it showed that the machine has a good economic potential over the convection method of grating. It saves time and labor requirements by a factor of 0.67.
Authors and Affiliations
O. P. Akanbi
Scada Systems – Control, Supervision and Data Ac-quisition for the Power Plants Settled on a Stream (Part 2)
Scada (supervisory control and data acquisition) is a complex system that supervises and controls an industrial process and performs several functions. A human machine interface will also be presented and how the process...
New Adaptive Observer for Sensorless Induction Motor Drives
The paper deals with a new type of observer for the rotor flux and speed of the induction motor. The new observer is designed to be used within a speed sensorless direct rotor field oriented control of induction motors....
Power System Restoration with Black-Start Pump Storage Power Plants
One of the main duties of a transmission system operator (TSO) is to be prepared for the power system worst case, which means to restore the power system operation after a total blackout. To this aim two main principles...
Direct Search Based Strategy for Obstacle Avoidance of a Redundant Manipulator
This paper presents an iterative direct search based strategy for redundancy resolution. The end-effector of the redundant manipulator achieves the imposed task of following the contour of a curve, while fulfilling two o...
Mechanical Tests of the Dissimilar Welded Samples by Friction
The paper presents the experimental achievement of heterogeneous joints, with dissimilar materials, as well as the analysis of these joints by mechanical and metallographic tests. After traction testing of the specimens,...