Vol 9, Issue 1, 2021
Vol 9, Issue 1, 2021 Read More »
Journals
Survey of 4ws Automotive Movement Fund with the Effects of Tire Stiffness
This paper proposes a 4WAS (4 Wheel Active Steer) system assists drivers by automatically controlling the steering angle of a vehicle’s four wheels according to speed. By controlling the steering angle of all four wheels, this active steering system helps improve stability and response at high speed and helps reduce driver’s steering workload at low
Survey of 4ws Automotive Movement Fund with the Effects of Tire Stiffness Read More »
Proposed a Hydro Power Basin for Social Development
In this paper, an optimisation problem for calculating the best energy bids of a set of hydro power plants in a basin is proposed. The model is applied to a real Spanish basin for the short-term (24-hour) planning of the operation. The algorithm considers the ecological flows and social consumptions required for the actual operation.
Proposed a Hydro Power Basin for Social Development Read More »
Analysis Performance of Small-Sized Axial Flow Hydro Turbine
It is thought that small hydropower generation is alternative energy, and the energy potential of small hydropower is large. The efficiency of small hydro turbines is lower than that of large one, and these small hydro turbine’s common problems are out of operation by foreign materials. Then, there are demands for small hydro turbines to
Analysis Performance of Small-Sized Axial Flow Hydro Turbine Read More »
Basic Design of a Safety Spring Back Mechanism in Automobile during a Head on Collision
The objectives of this research is to initiate the design of a mechanism that will give the vehicle a ball-like behavior and protect both the vehicle and the fragile biological passenger during a head-on collision incident with minimal damage. The component consist of three spring cylinder mechanism behind a light weight non-deformable protective rubber bonded
Basic Design of a Safety Spring Back Mechanism in Automobile during a Head on Collision Read More »
Design and Implementation of Sun Tracker Solar Panel Using At89c52 Microcontroller
Solar energy is very important means of expanding renewable energy resources. In this paper is described the design and construction of a microcontroller based solar panel tracking system. Solar is an on conventional source of energy, considering this we have developed solar panels so that we can full fill our electricity need. But due to
Design and Implementation of Sun Tracker Solar Panel Using At89c52 Microcontroller Read More »
Noise Reduction in Speech Signals Using Recursive Least Square Adaptive Algorithm
In many types of communications that involve speech systems it has been observed that the speech signals are easily interfered with by noise to corrupt it and this tampers with the output accuracy and performance of the systems. It is important that the noise is filtered out from the corrupt speech signal to improve the
Noise Reduction in Speech Signals Using Recursive Least Square Adaptive Algorithm Read More »
Productivity of Artisanal Tin Mining in Jos South Local Government Area, Plateau State, Nigeria
This study focuses on the assessment of artisanal tin mining productivity in Plateau State, Nigeria. The assessment is carried out in order to understand the level of productivity in place at the visited sites of work by the artisans, to identify the key constraints to on-site artisanal mining based on the views of the artisans