the electronics industry is one of fastest growing manufacturing industries in india. however, the increase in the sales of electronic goods and their rapid obsolescence has resulted in the large-scale generation of electronic waste, popularly known as e-waste. e-waste has become a matter of concern due to the presence of toxic and hazardous substances present in electronic goods which, if not ...

As the rst step in an automated text sum-marization algorithm, this work presents a new method for automatically identifying the central ideas in a text based on a knowledge-based concept counting paradigm. To represent and generalize concepts, we use the hierarchical concept taxonomy WordNet. By setting appropriate cutoo values for such parameters as concept generality and child-to-parent freq...

In this paper, we propose an intelligent system developed for personal computer (PC) hardware configuration. The PC hardware configuration is a hard decision problem, because nowadays in the computer market we have very large number of PC hardware components. Therefore, a choice process of personal computer having maximal efficiency and minimal price is a very hard task. Proposed in this paper,...

In this paper, using a personal computer (PC), the practical implementation of scalar and vector control methods on a three–phase rotor surface- type permanent magnet synchronous machine drive is discussed. Based on the machine dynamic equations and the above control strategies, two block diagrams are presented first for closed-loop speed controlling of the machine drive/system. Then, the desig...

Mobile computing devices, which are commonly known as either personal digital assistants (PDA) or personal information managers (PIM), are an emerging technology that has the potential to be very useful in specific areas of computing. One area in which mobile computing devices are gaining favor is in data collection, especially in places where larger computers are impractical. While the use of ...

In this paper, using a personal computer (PC), the practical implementation of scalar and vector control methods on a three–phase rotor surface- type permanent magnet synchronous machine drive is discussed. Based on the machine dynamic equations and the above control strategies, two block diagrams are presented first for closed-loop speed controlling of the machine drive/system. Then, the desig...