Internet-based telerobotics: problems and approaches
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
electronics seminars
Active In SP

Posts: 694
Joined: Nov 2009
30-11-2009, 04:19 PM

This seminar and presentation describes the main issues facing the development of telerobotics systems connected to the Internet. The initial hurdle relates to the definition and implementation of an appropriate communication protocol for delivering real-time data. Two of the solutions proposed in the literature are briefly summarized. Then examines the issues relevant to control systems in the presence of time delay, with particular reference to telerobotic systems with force feedback. The delay introduced by Internet connections have specific characteristics that are briefly summarized, together with the control theory approaches available to design stable algorithms
Use Search at wisely To Get Information About Project Topic and Seminar ideas with report/source code along pdf and ppt presenaion
Active In SP

Posts: 1
Joined: Dec 2009
01-12-2009, 08:12 PM

Hi Iam Interested in this project and implimentation,Can u please heko
computer science crazy
Super Moderator

Posts: 3,048
Joined: Dec 2008
02-12-2009, 03:36 PM

A ordable and ubiquitous Internet connections arerapidly linking together laboratories and o ces acrossnations and continents. Furthermore, Internet brows-ing programs are fundamentally changing the ways weuse computers to display and exchange data. Thesetwo factors are making Internet the ideal testingground for sophisticated new applications, such asvideo-conferencing and scienti c experiment manage-ment. Internet browsers owe their success to innova-tive data visualization and communication technolo-gies. However, these technologies cannot yet supportthe development of Internet programs for direct con-trol applications, such as haptic interfaces and teler-obotics. These protocols introduce random time de-lays between packets which would make a control sys-tem unstable if it were to close the control loop overthe Internet. Such a control system cannot even bedesigned, since there are no analysis or design toolsfor modeling the e ects of packet switched communi-cation on a digital control system.This paper summarizes the issues related toInternet-based telerobotics, presents the current ap-proaches proposed for the the design of control pro-cedures using Internet networks, and summarizes theresults of experiments to identify the performance ofInternet connections.2 Network Communication ProtocolsInternet-based control systems must rely on theavailable communication protocols to exchange realtime data between the controller and the process. To-day, most network protocols provide a transparent andreliable support for data exchange among computersby using the Transmission Control Protocol (TCP).This protocol provides a full duplex stream service,with automatic error handling, retransmission, packetre-ordering, and guarantee of safe delivery. However,from the point of view of a real-time application, thisprotocol has the drawback of having unpredictable ar-rival time of the data.This limitation can be overcome by using the UserDatagram Protocol (UDP), which does not requireany acknowledgment message between sending andreceiving processes, and therefore it is not blocking.However, UDP does not guarantee data delivery, sinceit provides no feedback from the receiver about lostdata packets.The TCP mechanisms ensuring data delivery can-not be skipped, and therefore real-time applicationscannot be implemented using the TCP protocol. UDPinstead, is a possible protocol for real-time applica-tions, since is designed for single-datagram exchangeand o ers a faster access to the network 6].UDP relies on packet switched techniques to send1
data over the network, therefore it is also a ected bydelay jitter on data arrival. Data sent at a constantrate over a packet switched network may, in fact, ar-rive to their destination with a variable inter-arrivaltime. This jitter is due to the combined e ects ofbu ering in routers and of di erent routing policies.A second possible problem of packet switched com-munication is that some packet may never reach itsdestination, when noise or high network load corruptthe data stream

hey see the full seminar and presentation report and more details
Use Search at wisely To Get Information About Project Topic and Seminar ideas with report/source code along pdf and ppt presenaion

Important Note..!

If you are not satisfied with above reply ,..Please


So that we will collect data for you and will made reply to the request....OR try below "QUICK REPLY" box to add a reply to this page
Tagged Pages: seminar reports on telerobotics, drawbacks for telerobots, telerobotics seminar report, seminar report on telerobotics,
Popular Searches: report on telerobotics operation via internetr, assignment problems applications project, http seminarprojects com thread telerobotics operations via internet, two approaches to internet banking, drawbacks for telerobots, projets on environmental problems, mashup security approaches,

Quick Reply
Type your reply to this message here.

Image Verification
Please enter the text contained within the image into the text box below it. This process is used to prevent automated spam bots.
Image Verification
(case insensitive)

Possibly Related Threads...
Thread Author Replies Views Last Post
  A TECHNICAL SEMINAR ON 3D INTERNET seminar projects maker 1 710 06-04-2016, 12:37 PM
Last Post: mkaasees
  seminar report on internet of things jaseelati 0 346 29-01-2015, 04:51 PM
Last Post: jaseelati
  3d internet seminar report jaseelati 0 245 11-12-2014, 02:16 PM
Last Post: jaseelati
  3d internet seminar report jaseelati 0 332 06-12-2014, 04:25 PM
Last Post: jaseelati
  Optical Packet Buffers for Backbone Internet Routers pdf seminar projects maker 0 403 28-09-2013, 02:48 PM
Last Post: seminar projects maker
  Fast algorithms for solving H∞-norm minimization problems pdf seminar projects maker 0 302 23-09-2013, 04:31 PM
Last Post: seminar projects maker
Music SILC(Secure Internet Live conferencing) Download The Seminar Report computer science crazy 11 7,187 31-08-2013, 12:20 PM
Last Post: study tips
  Steganography and Steganalysis: Different Approaches pdf study tips 0 248 29-08-2013, 03:01 PM
Last Post: study tips
  Biometrics Based Authentication Systems (Download Full Abstract And Report) computer science crazy 13 8,282 24-08-2013, 04:38 PM
Last Post: Guest
  INTERNET PROTOCOL VERSION 6 PPT study tips 0 561 06-08-2013, 03:20 PM
Last Post: study tips