Abstract

In this paper, we discuss the design of a ball-on-plate balancing system. The conception and development of the ball-on-plate system are outlined with an emphasis on mechatronic design principles. Realization of the design is made with the simultaneous consideration towards constraints like cost, performance, functionality, extendibility, and educational merit.

The physical system consists of an acrylic plate, an actuation mechanism for the plate, a ball position sensor, instrumentation for signal processing, and real-time contro ....etc

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Propulsion subsystems in a spacecraft aid in preserving the three-axis stability and the control spin. In addition to it, they also help in carrying out manoeuvres and to bring about slight alterations in trajectory. The superior ones called engines can infact, generate an acceleration of large torques in volume to sustain the stability of a solid rocket motor during burning phase. The delta-V for simple tasks like the interplanetary trajectory correction manoeuvres, orbit trim manoeuvres, reaction wheel de-saturation manoeuvres and the routi ....etc

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Presented By:
Fredrik Roos and Jan Wikander


Abstract
In traditional methodologies for mechatronic design, the design processes of the mechanical structure, the electromechanical actuators and the control system, is more or less independent of each other. The mechanical structure is usually designed first, then fitted with off-the-shelf electric motors and drive electronics, and finally, a controller is designed for the already existing physical system. This approach leads to that many of the possible advantages of mechatronic de ....etc

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Static competitive facility location: An overview of optimisation approaches


Introduction
A large part of location theory in operational
research has been built around the (mostly implicit)
modelling assumption of a spatial monopoly:
the facility to be located o ers a unique
product or service and is the single player in the
part of the market that is considered. Most situations
in practice do not t such models and the
need arises to incorporate competition with other
pl ....etc

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i need a project ideal and materials for proposal on power supply problem in mechatronic (robot). ....etc

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The swing generator model
The consequences of electric power outages dictate the
importance of conducting power system studies. These
studies will most likely be based upon models that
combine representations of the various components (e.g.,
generators, loads, and network) in the power system.This paper considers a classical flux-decay model to
which the proposed reduced model will be compared.
Both models incorporate the swing equation and differ
primarily in the voltage control and excitation dynamics.the swing
equation captur ....etc

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To get full information or details of CMOS VLSI design.please have a look on the pages

http://seminarsprojects.net/Thread-cmos-vlsi-design

http://seminarsprojects.net/Thread-spring-2007-class-project-32-bit-cmos-vlsi-desig?pid=61409#pid61409

if you again feel trouble on CMOS VLSI design please reply in that page and ask specific fields in CMOS VLSI design ....etc

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OPTIMISATION OF WORKING CAPITAL FOR CONSTRUCTION PROJECTS BY USING MATHEMATICAL MODELLING



INTRODUCTION TO WORKING CAPITAL
Firstly we have to know what exactly is working capital & its importance in construction projects. Many companies still underestimate the importance of working capital management as a lever for freeing up cash from inventory, accounts receivable, and accounts payable. By effectively managing these components, companies can sharply reduce their dependence o ....etc

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Abstract

The accuracy of the precise machines (e.g. Coordinate measuring machines) is of micrometer range and even less. The play of the bearings, the change of the position of moving parts, wear, environment influence, etc. reduce the final accuracy. The existing methods to increase the accuracy of precise equipment are complicated and of high cost. The authors present a new concept in the design of error compensating systems - active frames and structures for precision technological equipment and measuring machines. It is proposed to inser ....etc

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PROPULSION SUBSYSTEMS
INTRODUCTION
Spacecraft are provided with sets of propulsive devices so they can maintain three-axis stability, control spin, execute maneuvers, and make minor adjustments in trajectory. The more powerful devices are usually called engines, and they may provide a force of several hundred newtons. These may be used to provide the large torques necessary to maintain stability during a solid rocket motor burn, or they may be the only rockets used for orbit insertion.
Smaller devices, generating betwee ....etc

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