Bilateral Haptic Guided Robot Teleoperation Via Packet Switched Networks Using Wave Variables with Impedance Adaptation

نویسندگان

  • EMMANUEL NUÑO
  • LUIS BASAÑEZ
چکیده

This paper presents the use of haptic devices in teleoperation systems with motion restrictions during robot teleoperation in order to provide the operator with increased awareness and better feeling of immersion, hence, improving his ability to perform complex tasks. The use of wave variables in the proposed system renders passive the communication channel, and moreover the new packet switched protocols like Internet Protocol version 6 (IPv6) with high Quality of Service (QoS), provides differentiated services for control signals.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Haptic Guidance with Force Feedback to Assist Teleoperation Systems via High Speed Networks∗

The employment of haptic devices in teleoperation systems and the use of motion restrictions during robot teleoperation provide the operator with increased awareness and can considerably improve the feeling of immersion and moreover his ability to perform complex tasks. In the last decade Internet has become one of the major sources of information. It already connects millions of computers and ...

متن کامل

Implementation of the Wave Variable Method on a PHANTOM Omni Haptic Device

Time delay is a serious problem for bilateral teleoperation systems. Even a small time delay in a bilateral teleoperation system will generally degrade the system’s performance and cause instability. An important approach that guarantees stability for any fixed time delay is the wave variable method. In this paper we present some recent material dealing with teleoperation systems using wave var...

متن کامل

Position/force Control of Systems Subjected to Communicaton Delays and Interruptions in Bilateral Teleoperation

Teleoperation technology allows to remotely operate robotic (slave) systems located in hazardous, risky and distant environments. The human operator sends commands through the controller (master) system to execute the tasks from a distance. The operator is provided with necessary (visual, audio or haptic) feedback to accomplish the mission remotely. In bilateral teleoperation, continuous feedba...

متن کامل

Compensation of position errors in passivity based teleoperation over packet switched communication networks

Because of the use of scattering based communication channels, passivity based telemanipulation systems can be subject to a steady state position error between master and slave robots. In this paper, we consider the case in which the passive master and slave sides communicate through a packet switched communication channel (e.g. Internet) and we provide a modification of the slave impedance con...

متن کامل

Haptic Data Reduction in Time-delayed Teleoperation Based on the Time Domain Passivity Approach

We propose a novel combination of haptic data reduction with the control architecture of the time domain passivity approach (TDPA) in teleoperation systems for dealing with time-varying delay. The sampling rate of haptic data is typically 1kHz for stability and transparency reasons. This high packet rate as well as the additional data overhead becomes a critical factor for data transmission in ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2006