Networked Acoustic Modems for Real-Time Data Delivery from Distributed Subsurface Instruments in the Coastal Ocean: Initial System Development and Performance

2004 ◽  
Vol 21 (2) ◽  
pp. 331-346 ◽  
Author(s):  
Daniel L. Codiga ◽  
Joseph A. Rice ◽  
Paul A. Baxley
Keyword(s):  
Real Time ◽  
System Development ◽  
Coastal Ocean ◽  
Initial System ◽  
Data Delivery ◽  
Time Data ◽  
Real Time Data ◽  
And Performance

Real-time Data Delivery and Remote Visualization through Multi-layer Interfaces

2008 ◽  
Author(s):  
Vinaitheerthan Sundaram ◽  
Lan Zhao ◽  
Carol X. Song ◽  
Bedrich Benes ◽  
Rakesh Veeramacheneni ◽  
...  
Keyword(s):  
Real Time ◽  
Data Delivery ◽  
Time Data ◽  
Remote Visualization ◽  
Real Time Data

The Development and Performance Analysis of a Ground Control System for an Unmanned Airship

2005 ◽  
Vol 277-279 ◽  
pp. 771-775
Author(s):  
Hyoun Kyoung Kim ◽  
Sang Jong Lee ◽  
Tae Sik Kim ◽  
Hae Chang Lee
Keyword(s):  
Control System ◽  
Real Time ◽  
Data Storage ◽  
Simulation Software ◽  
Ground Control ◽  
Time Data ◽  
Real Time Data ◽  
Ground System ◽  
And Performance ◽  
Real Time Data Processing

A control system and ground pilots who operate the system are necessary to control an unmanned vehicle. This paper describes a Ground Control System(GCS) of the unmanned airship developed at KARI. The system is capable of mission planning, real-time data processing, remote real-time data analysis, and data storage and extraction. We estimate the performance of the system and verify its reliability using real-time simulation software. The software relies on a priority-based multitasking algorithm. No task has delay time and deadlock with semaphore, all of the ground system works in stable during the test flight.

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