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 ....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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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 contr ....etc

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Abstract: In this paper, we propose an accurate method to evaluate the available bandwidth in IEEE 802.11-based ad hoc networks. We improve the method described in. We evaluate our solution on di_erent scenarios. We also provide a comparison with different QoS routing protocols, BRuIT, AAC and QoS-AODV, based on di_erent available bandwidth estimation techniques.
Presented By:
Cheikh Sarr ”Claude Chaudet ” Guillaume Chelius ” Isabelle Guérin Lassous
Introduction
The quality of service issues in ad hoc n ....etc

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PRODUCTIVITY IMPROVEMENT ON COPY TURNING MACHINE, THROUGH CYCLE TIME REDUCTION
OUR ACHIEVEMENTS
We reduced the cycle time required for a valve on
CT machine from 24 seconds to 22 seconds.
The reduction of 2 seconds in the cycle time has
resulted in following changes.
Monthly turnover increased by Rs 5,62,500.
Yearly turnover increased by Rs 67,50,000.
AIM OF THE PROJECT
To increase the valve production from 950 to 1050 valves per shift on Copy turning machine by reducing the cycle time require ....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 IMPACTS OF ANTENNA AZIMUTH AND TILT INSTALLATION ACCURACY
ON
UMTS NETWORK PERFORMANCE


Abstract

Inconsistencies in setting up antenna azimuth and tilt during installation may reduce overall network performance. However, the degree of quality degradation depends on the amount of the discrepancy between the designed and installed parameters. The paper invest ....etc

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Presented by:
S.Mahendiran


Abstract
• Measurement and estimation of packet loss characteristics are challenging due to the relatively rare occurrence and typically short duration of packet loss episodes.
• The objective of our study is to understand how to measure packet loss episodes accurately with end-to-end probes.
• We evaluate the capabilities of our methodology experimentally by developing and implementing a prototype tool, called BADABING.
Existing System
• In the Existing traditio ....etc

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yes i looking for the effect of joint axis misalignment on robot positioning accuracy ....etc

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Modern radiation therapy techniques, such as stereotactic radiotherapy and tomotherapy, deliver the total treatment dose to the patient using many small fields. This helps to construct a dose distribution which delivers a high dose to the tumour, while minimizing the dose to normal tissue. When considering a single small field, the dose resulting from that small field is usually reported as a relative dose factor (RDF). The RDF is the percentage of dose in a small field as compared to a large reference field. Task group report #51 from the Amer ....etc

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