Interface Transparency Issues in Teleoperation
نویسندگان
چکیده
منابع مشابه
Perceptuo-motor Transparency in Bilateral Teleoperation
In bilateral teleoperation, the operator holds a local robot which determines the motion of a remote robot and continuously receives delayed force feedback. Transparency is a measure of teleoperation system fidelity. The ideal teleoperator system is the identity channel, in which there is neither delay nor distortion. During the last decades transparency was widely analyzed using two-port hybri...
متن کاملStability and transparency in bilateral teleoperation
ASpace applications of telerobots are characterized by significant communication delays between operator commands and resulting robot actions at a remote site. A high degree of telepresence is also desired to enable operators to safely conduct teleoperation tasks. This paper provides tools for quantifying teleoperation system performance and stability when communication delays are present. A ge...
متن کاملAdaptive Teleoperation Transparency Based On Impedance Modeling
Transparency is a method proposed to quantify the telepresence performance of bilateral teleoperation systems. It is practically impossible to achieve transparency for all frequencies, however, previous research has shown that by proper manipulation of the individual transfer functions, transparent systems for limited frequency bands can be designed. In this paper we introduce a diierent approa...
متن کاملBilateral teleoperation control to improve transparency in stiff environment with time delay
This paper proposes a new bilateral control scheme to ensure both transparency and robust stability under unknown constant time delay in stiff environment. Furthermore, this method guaranties suitable performance and robust stability when transition occurs between soft and stiff environments. This framework is composed of an adaptive sliding mode controller and an adaptive impedance controller,...
متن کاملIssues on Internet-based Teleoperation
This paper describes experiments of Internet modeling and of Internet-based teleoperation aimed at developing control laws to overcome the variable time-delay and data losses typical of Internet communication. From a control perspective, Internet is shown to be characterized by mean and jitter of the data packets delay, and by packet losses. Furthermore, these parameters depend on the number of...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Applied Sciences
سال: 2020
ISSN: 2076-3417
DOI: 10.3390/app10186232