please read http://seminarsprojects.net/Thread-Camless-engine-with-elctromechanical-valve-actuator--6644 for about cam less engine with electromechanical valve actuator
please read http://seminarsprojects.net/Thread-Camless-engine-with-elctromechanical-valve-actuator--6644 getting about cam less engine with electromechanical valve actuator and its information ....etc

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Sensors and Actuator System Of Special Hyper Redundant Robot

By
Sanat Kumar Biswas
Roll No. 10307039
Under the guidance of
Professor H. B. Hablani
Department of Aerospace Engineering,
Indian Institute of Technology, Bombay


Abstract

Choice of sensors and actuators is an important issue in the context of designing robots. In this report different types of sensors and actuators are reviewed, from the point of view that, how these can be used in Spatial Hyper Redundant Robot (SHR). As SHR is ....etc

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INTRODUCTION

1.1.SUSPENSION SYSTEM

Suspension is the term given to the system of springs, shock absorbers and linkages that connects a vehicle to its wheels. Suspension systems serve a dual purpose contributing to the car's roadholding /handling and braking for good active safety and driving pleasure, and keeping vehicle occupants comfortable and reasonably well isolated from road noise, bumps, and vibrations,etc. These goals are generally at odds, so the tuning of suspensions involves finding ....etc

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ABSTRACT

An ideal artificial hand should match the requirements of prosthetics and humanoid robotics.

It can be wearable by the user which means that it can be perceived as part of the natural body and should replicate sensory-motor capabilities of the natural hand.However, such an ideal bionic prosthesis is still far from reality.

This paper describes the design and fabrication of a novel artificial hand based on a biomechatronic and cybernetic approach. The approach is aimed at providin ....etc

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This work was done at the college of engineering, trivandrum


1. INTRODUCTION

Reusable launch vehicles are designed to be used repeatedly. Since they are reused, RLV s are expected to dramatically reduce the cost of accessing the space. Current design objectives are to make access to space a routine event, to achieve airplane like operation. The RLV flight trajectory consists of different phases such as ascent phase, coast phase and descent phase. At these different phases, the control of the vehicle is ....etc

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NO-MOVING-PART
HYBRID-SYNTHETIC JET ACTUATOR
Article Outline
1. Introduction
2. The actuator model
2.1. General
2.2. Amplifier
2.3. Feedback loop
3. Results
3.1. Oscillation frequency
3.2. Modified Strouhal number
3.3. Constant Strouhal number regime
3.4. Constant propagation velocity regime
4. Conclusions
Acknowledgements
References
1. Introduction

Actuators based on the synthetic jet idea are currently becoming of increasing importance for a number of applications, especially involving control of flo ....etc

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NO-MOVING-PART
HYBRID-SYNTHETIC JET ACTUATOR
Article Outline
1. Introduction
2. The actuator model
2.1. General
2.2. Amplifier
2.3. Feedback loop
3. Results
3.1. Oscillation frequency
3.2. Modified Strouhal number
3.3. Constant Strouhal number regime
3.4. Constant propagation velocity regime
4. Conclusions
Acknowledgements
References
1. Introduction

Actuators based on the synthetic jet idea are currently becoming of increasing importance for a number of applications, especially involving control of flo ....etc

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Air Muscles
Abstract
Air muscle is essentially a robotic actuator which is replacing the conventional pneumatic cylinders at a rapid pace. Due to their low production costs and very high power to weight ratio, as high as 400:1, the preference for Air Muscles is increasing. Air Muscles find huge applications in biorobotics and development of fully functional prosthetic limbs, having superior controlling as well as functional capabilities compared with the current models. This paper discusses Air Muscles ....etc

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Steam Powered Robots
Abstract:
Steam may be the answer to a problem that has always dogged robotics: how to feed a robot enough energy to do useful work But steam doesn t mean old fashioned boilers, water supply, and burning fuel. Instead this technique makes use of hydrogen peroxide to generate steam.
A major barrier holding back humanoid robots is the lack of decent motors. They also need a power supply that doesn t take all of the robot s energy just to move it around. Honda ....etc

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CAMLESS ENGINE
INTRODUCTION

The cam has been an integral part of the IC engine from its invention. The cam controls the breathing channels of the IC engines, that is, the valves through which the fuel air mixture (in SI engines) or air (in CI engines) is supplied and exhaust driven out. Besieged by demands for better fuel economy, more power, and less pollution, motor engineers around the world are pursuing a radical camless design that promises to deliver the internal combustion engine s biggest efficiency improveme ....etc

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please send me the informationn regarding electromagnetic actuator for abs in two wheeler ....etc

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BIOMECHATRONIC HAND
An ideal artificial hand should match the requirements of prosthetics and humanoid robotics.

It can be wearable by the user which means that it can be perceived as part of the natural body and should replicate sensory-motor capabilities of the natural hand. However ,such an ideal bionic prosthesis is still far from reality.

This paper describes the design and fabrication of a novel artificial hand based on a biomechatronic and cybernetic approach. The approach is aimed at prov ....etc

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CAMLESS ENGINES A NEW APPROACH IN I.C.ENGINES
internal combustion comprise the valve train hardware . In the camless valvetrain, the valve motion is controlled directly by a valve actuator there's no camshaft or connecting mechanisms. Various studies have shown that a camless valve train can eliminate many otherwise necessary engine design trade-offs.Automotive engines equipped with camless valvetrains of the electrohydraulic and electro-mechanical type have been studied for over twenty years, but produc ....etc

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Abstract
Piezoelectric actuators are transducers that convert electrical energy into a mechanical displacement or stress using a piezoelectric effect. Since piezoelectric elements have excellent responsiveness and conversion efficiency from electrical energy to mechanical energy, various types of piezoelectric actuators utilizing the piezoelectric effect of piezoelectric elements have been developed in recent years. A piezoelectric actuator which utilizes the piezoelectricity of crystal has been used widely in ....etc

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Abstract
A tunable micro-electromechanical systems integrated inductor with a large-displacement electro-thermal actuator is discussed here. Based on a transformer configuration, the inductance of a spiral inductor is tuned by controlling the relative position of a magnetically coupled short-circuited loop. Theoretical studies are backed by a variety of fabricated and measured tunable inductors that show a 2 : 1 inductance tuning ratio over a wide frequency range of approximately 25 GHz. In addition, the maximum and minimum quality fa ....etc

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CAMLESS ENGINE

ABSTRACT

The cam has been an integral part of the IC engine from its invention. The cam controls the breathing channels of the IC engines, that is, the valves through which the fuel air mixture (in SI engines) or air (in CI engines) is supplied and exhaust driven out. Besieged by demands for better fuel economy, more power, and less pollution, motor engineers around the world are pursuing a radical camless design that pro ....etc

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hi you can refer these pages

http://seminarsprojects.in/thread-149-page-3.html
http://seminarsprojects.net/Thread-Contactless-Energy-Transfer-A-Better-Solution-For-A-Mobile-World
http://seminarsprojects.net/Thread-wireless-power-transmission-full-report ....etc

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I am need of slides,ideas,simulations and reports relating to the topicDesign and Control of a Piezoelectric Driven Fatigue
Testing System for Electronic Packaging Applications. ....etc

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ROLLER FREE, MINIATURE, PERISTALTIC PUMP WITH RECIPROCATING ACTUATOR
Seminar Report
By
MANU.V.S
S7 MECHANICAL ENGINEERING
(PTDC)
DEPARTMENT OF MECHANICAL ENGINEERING
COLLEGE OF ENGINEERING
THIRUVANANTHAPURAM
2010


ABSTRACT
The conventional modes of pumping are centrifugal, reciprocating, gear pump, lobe pump, vane pump etc. But these types of pumping cannot be used in delicate areas such as medical field, labs, pumping different types of fluids etc. Bec ....etc

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