Hybrid virtual-proxy based control framework for passive bilateral teleoperation over the internet

2011 ◽  
Author(s):  
Ke Huang ◽  
Dongjun Lee
Keyword(s):  
The Internet ◽  
Bilateral Teleoperation ◽  
Control Framework

Methodological Control Framework and Scheduling Algorithm for Internet

2012 ◽  
Vol 263-266 ◽  
pp. 2751-2757
Author(s):  
La Lin Jiang ◽  
Feng Yu
Keyword(s):  
Scheduling Algorithm ◽  
Network Control ◽  
Global Network ◽  
Control Action ◽  
The Internet ◽  
Scheduling Problem ◽  
General Process ◽  
Control Framework ◽  
Resource Data ◽  
Control And Management

Proper control model of the Internet is crucial in network control and management. In this paper, we presented a methodological control framework to describe general process logic and dataflow of network control, which could obtain consistent and global network view on elaborate resource data and network state. As for its scheduling problem, we found that it shares features with virtual network embedding problem if control request appears as a graph of atomic network control action. Inspired by this, we designed an algorithm for the scheduling problem of control request in the Internet based on isomorphic subgraph detection. Furthermore, we also discussed control action migration under measuring revenue and cost. Finally, we evaluated the performance of our proposed algorithm with different parameters by simulation experiments.

Bilateral teleoperation through the Internet

2007 ◽  
Vol 55 (3) ◽  
pp. 205-215 ◽  
Author(s):  
Emanuel Slawiñski ◽  
José F. Postigo ◽  
Vicente Mut
Keyword(s):  
The Internet ◽  
Bilateral Teleoperation

Wave-Variable Based Force Feedback for a Space-Qualified Telerobot

2008 ◽  
Author(s):  
J. Scot Hart ◽  
Pete Shull ◽  
Diana Gentry ◽  
Gu¨nter Niemeyer ◽  
Stephen Roderick ◽  
...  
Keyword(s):  
Dynamic Capabilities ◽  
Force Feedback ◽  
Contact Forces ◽  
Stable Operation ◽  
Bilateral Teleoperation ◽  
Large Space ◽  
Wave Variable ◽  
Control Framework ◽  
Acceleration Feedback ◽  
Local Feedback

Bilateral teleoperation across significant time delays has been extensively studied and is posed to provide remote control of orbiting robots. Unfortunately, most standard approaches assume an impedance controlled, backdrivable robot. In this work, we apply wave variable control to Ranger, a large, space-qualified, geared robot. We incorporate local feedback of contact forces into the control framework to achieve backdrivable operation. In particular, this control framework imitates an idealized point mass to respect Ranger’s dynamic capabilities. Beyond perceiving steady state contact forces, the user’s perception can be enhanced with high-frequency acceleration feedback of contact transients. Experimental results from controlling Ranger using network communications show stable operation in free space and contact.

scholarly journals Efficient Healthcare Framework for Senior Benefaction

2019 ◽  
Vol 9 (1) ◽  
pp. 3084-3086
Keyword(s):  
Internet Of Things ◽  
Older People ◽  
Social Insurance ◽  
The Internet ◽  
Way Of Life ◽  
Control Framework ◽  
Minimal Effort ◽  
The Internet Of Things ◽  
The Ideal

The Internet of Things (IoT) has been broadly used to interconnect the accessible restorative assets and offer shrewd, dependable, and successful social insurance administration to the older people. Health checking for dynamic and helped living is one of the ideal models that can utilize the IoT preferences to improve the old way of life. An IoT engineering is altered for social insurance applications. The proposed design gathers the information and transfers it to the cloud where it is prepared and dissected. Criticism activities dependent on the examined information can be sent back to the user. The proposed framework plan theory target is having a low-control framework that can be worn during the day and be turbo charged as necessary. The framework is executed utilizing minimal effort segments, which makes it a moderate framework.

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