The objective of this paper is to investigate the effect of fuel injection pressure on power performance and fuel consumption of diesel engine. In a diesel engine, fuel injection pressure is an important aspect of the engines’ power performance in order to obtain combustion treatment. The experiments in this paper are performed on a four-cylinder two-stroke direct injection diesel engine. The d...

Multiplication is a basic operation in any signal processing application. Multiplication is the most important one among the four arithmetic operations like addition, subtraction, and division. Multipliers are usually hardware intensive, and the main parameters of concern are high speed, low cost, and less VLSI area. The propagation time and power consumption in the multiplier are always high. ...

In this work one bit Full Adder with Ten transistors have been proposed. Reducing Power dissipation, supply voltage, leakage currents, area of chip are the most important parameters in today`s VLSI designs. The system reliability can be increased by reducing the cost, weight and physical size and it is achieved by decreasing the transistor count. Therefore the minimum power consumption target a...

Technological advancements made major research challenges in the area of wireless sensor network. Power saving is the foremost criteria in this field. Consumption of energy is considerably reduced on properly designed protocol. This paper focuses on energy aware fuzzy based routing protocol. Protocol based on fuzzy logic computation reduces power consumption by the ratio of 10 when compared to ...

A voltage reference using a depletion-mode device is designed in a 0.13μm CMOS process and achieves ultra-low power consumption and sub-1V operation without sacrificing temperature and supply voltage insensitivity. Measurements show a temperature coefficient of 3.6ppm/C, line sensitivity of 0.033%/V, power supply rejection ratio of -67dB, and power consumption of 2.2pW. It requires only two dev...

in this study it has been tried, to compare results and convergence rate of sensitivity analysis and conjugate gradient algorithms to reduce fuel consumption and increasing engine performance by optimizing the timing of opening and closing valves in xu7/l3 engine. in this study, considering the strength and accuracy of simulation gt-power software in researches on the internal combustion engine...

This paper develops the procedures of proving low power optimization using timing budgeting. The procedures include mapping of several designs, which are implemented using parameterized CoreGen IP cores, on Xilinx FPGA devices, modeling maximum timing budget problems with an LP solver, and utilizing Xpower to estimate power consumption. Our experimental results show that an average improvement ...