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The rapid growth of robotics and automation, especially during the last few years, its current positive impact and future projections for impact on the United States economy are very promising. This rapid growth of robotic automation in all sectors of industry will require an enormous number of technically sound specialists with the skills in industrial robotics and automation to maintain and monitor...
All solid-state lithium thin film batteries with olivine cathode materials on polyimide substrates were fabricated by radio frequency (RF) magnetron sputtering. The X-ray diffraction patterns show these thin films have the phase of cathode materials with an ordered olivine structure indexed to the orthorhombic Pmna space group. The olivine cathode thin films deposited on polyimide substrates exhibit...
In modern ICs, signal circuits like ADCs and DACs plays an important role in mixed signal processing. There are thousands of times that you need a signal in analog form. For example to process a signal or data generated by any computer there may be need a signal of an analog form. A simple example of it is a conversion of computer data into Audio-Frequency tones needs for telephony. This function...
This paper contains simulations of a six-pulse Induction Furnace with 500 Hz output frequency and 500V output voltage. Comparison of thyristor based inverter and IGBT based inverter shown in the paper, and simulation of IGBT based inverter is shown because it has higher efficiency, faster switching. Rectifier section is diode based for the simplicity constrain. The model of the induction furnace was...
A phosphorous doped CdTe boule was grown from melt using the modified vertical Bridgman technique. Single crystals prepared from the boule showed hole density of (5–10) × 1015 cm−3, resistivity ∼(10–50) Ω.cm and mobility of ∼50 cm2/v.s determined by Hall measurement. The two-photon excitation time-resolved photoluminescence (2PE-TRPL) measurement revealed a bulk minority carrier lifetime of ∼47 ns...
Traffic congestion impacts turn-around-time, productivity, economy and global warming. It is one of the significant challenges the world is facing and hence there is a focused approach to address the same. Parameters-of-significance (PoS) to monitor traffic congestion are identified and research is carried out to define enabling technologies to monitor these PoS. As of now signaling electronics is...
We present BOX-less waveguide Ge PD for bulk-Si optical interface platform. Despite of defective crystalline of Si-core layer, it shows low dark current (350 nA), high responsivity (1.05 A/W), and high speed operation (25 Gb/s).
The process takes less time for handling instructions then would be speedy and efficient. The speed of the process is not only depends on architectural features and operational frequency, but also depends on the algorithm and data structure, which is used for that process. There are many page replacement algorithms such as least recently used (LRU), first-in-first-out (FIFO), Optimal and the combination...
A positive ion neutral injector capable in delivering 5MW (55kV, 90A) ion beam power is being operated for SST-1 neutral beam injection (NBI). SST-1 Neutral beam injection systems has various components on beam line like ion source, neutralizer, deflection magnet, ion dump, beam dump etc. A Thermocouples based diagnostics is being used for Power density distribution, Beam alignment and System protection...
This paper deals with automatic generation control of an interconnected hydrothermal system considering reheat type turbine in thermal plant area and low head turbine in hydro plant area using optimal controllers. The dynamical response of the load frequency control problem in an interconnected power system under consideration is improved with a practical viewpoint by designing the optimal output...
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