Abstract

This work features the design and a control scheme for an active multi-degree of freedom kinematic pair piezoelectric robot. We introduce the piezoelectric active kinematic pair where the joints between the links are made from piezoactive material. The objective is to design an energy efficient underactuated precision micromanipulator with a fault-tolerant design where not all joints require actuators. Typical configuration of this type of piezoelectric robot is that it consists of several identical joints, i.e. kinematic pairs of t ....etc

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Active and Passive Voice


In the active voice, the subject of the sentence performs the action:
I aced the exam.
Subject/actor verb object/thing acted on
In the passive voice, the object of the action becomes the subject of the sentence, and
the actor appears in a prepositional phrase, or is absent from the sentence:
The exam was aced (by me).
Subject verb actor/object of prepositional phrase
► Use the active voice when the actor’s identity is important.
A ....etc

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i need a ppt of the topic 'power quality improvement by shunt active filter,so i requested you to please give the material ....etc

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1. Passive and Active Hybrid Integrated EMI Filters
2. Active-Clamping Dual Resonant Converter
3. Implementation and Analysis of an Improved Series-Loaded Resonant DC-DC Converter Operating Above Resonance for Battery Chargers
4. Performance Analysis of PV Grid-connected Power Conditioning System with UPS
5. Positive Voltage Injection Switching Inductor (P-VISI) Method for Fast Transient Response in SMPS under Loading Condition
6. High-Voltage Auxiliary Power Supply Using Series-Connected MOSFETs and Floating Self-Driving Technique
7. Usi ....etc

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pls give me some ieee papers on this topic ....etc

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project report on reduction of harmonics using one cycle control
project report on reduction of harmonics using active power filters based on one cycle control
project report on one cycle control ....etc

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I want seminar report on controlling ip spoofing through inter domain packet filters URGENTLY........ ....etc

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NOVEL ACTIVE POWER FILTERS FOR HARMONICS SUPPRESSION



INTRODUCTION
CONCEPT OF HARMONICS
Harmonics can be defined as entities having a frequency in integral multiples of the fundamental frequency. This means, if we have a fundamental frequency of ‘f’ Hz, the entities 2f, 3f, 4f, 5f etc. are called as harmonics. During the past decades many power electronic devices such as 6-pulse converters, variable speed motor drives, and other power electron ....etc

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Abstract

A filter is a system that processes a signal in some desired fashion.
A continuous-time signal or continuous signal of x(t) is a function of the continuous variable t. A continuous-time signal is often called an analog signal.
A discrete-time signal or discrete signal x(kT) is defined only at discrete instances t=kT, where k is an integer and T is the uniform spacing or period between samples


....etc

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Am rema,want to know about an efficient common mode hybrid filter used in SMPS for my seminar work.


Abstract obtained from IEEE is After the study of electromagnetic interference (EMI)
mechanisms in switching mode power system (SMPS) and the soft
switch, this paper proposes a novel hybrid filter (HEF) to suppress
commend mode EMI in SMPS. The HEF consists of a passive filter
and an active filter. Matching network, which can reduce
impedance mismatching effects, is introduced in passive part. A
....etc

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