scholarly journals The Ground Control Station Design For Can-Sized Satellite (CanSAT) System

2020 ◽  
Vol 1 (2) ◽  
pp. 76-82
Author(s):  
Noor Thuwaibah Abdul Razak ◽  
Huda A Majid ◽  
Faiz Asraf Saparuddin ◽  
Muhamad Fitry Abdul Jalil ◽  
Muhamad Shakry Jamaluddin Jalil ◽  
...  
Keyword(s):  
Real Time ◽  
Software Design ◽  
Lightweight Design ◽  
Time Data ◽  
Time System ◽  
Real Time System ◽  
Ground Station ◽  
Medical Supplies ◽  
Emergency Medical ◽  
Main Components

Nowadays, Natural disaster tragedy is now one of the world's biggest concerns. Can-sized satellite, MedSAT: Location-Aware CanSAT for On-Site Emergency Medical Supplies develop a platform for finding direction and accurately locating an emergency patient and providing emergency medical supplies such as bandages, antiseptic wipes, sterile gauze pads of various sizes, insulin, pills, syringe and antivenom, as well as real-time visual feed for medical diagnosis during and after landing. This project focuses on the design of MedSAT and provides a real-time system to capture MedSAT’s real-time data during descent. The objective of the real-time system is to improve the accuracy and location speed of MedSAT data collection which can provide readings of altitude, latitude and longitude to help MedSAT navigate to the patient location. Hardware design (flight controller, GPS module and telemetry kit), software design (Mission Planner) and real-time system (RTS) are the main components of this platform. In addition, the ground station was developed to communicate with users via wireless telemetry communication using MAVLink protocol. Based on the overall findings, MedSAT and ground station's compact and lightweight design was developed in search and rescue operations for emergency location.

scholarly journals Real Time Data Logging of Different Parameters of Airjet Looms

2019 ◽  
Vol 8 (6) ◽  
pp. 2304-2306
Keyword(s):  
Wireless Communication ◽  
Real Time ◽  
Manufacturing Industry ◽  
Data Logging ◽  
Time Data ◽  
Time System ◽  
Real Time System ◽  
Air Jet ◽  
Real Time Data ◽  
Recorded Data

Real time data logging of different parameters of Air jet looms should be implemented to reduce the time-consuming method in the textile manufacturing industry. Implementation area of this system is a reduction of efforts and errors done by workers in the textile looms. Existing system is not able to give real time data required by the user at the required time. This system actually keeps record of different stoppages that leads to break the continuity of the machine and hence reduces the machine efficiency. This is a real time system in which wireless communication is used to transfer the recorded data to user’s computer. This recorded detail in turn is transmitted to the PC of the user to do further computation of wages of the worker and manage their work efficiency. This is a real time system in which wireless communication is used to transfer the recorded data to user’s computer as well as on mobile phone. This will provide an additional facility of monitoring the working condition of machine whether it is proper or not and thus user can also keep watch on the workers.

scholarly journals Real-time Web Search Framework for Performing Efficient Retrieval of Data

2021 ◽  
Vol 45 (1) ◽  
pp. 287-308
Author(s):  
Falah Al-akashi ◽  
Diana Inkpen
Keyword(s):  
Real Time ◽  
Web Search ◽  
Focal Point ◽  
Relevant Information ◽  
Life Cycles ◽  
Specific Information ◽  
Time Data ◽  
Time System ◽  
Real Time System ◽  
Real Time Data

With the rapidly growing amount of information on the internet, real-time system is one of the key strategies to cope with the information overload and to help users in finding highly relevant information. Real-time events and domain-specific information are important knowledge base references on the Web that frequently accessed by millions of users. Real-time system is a vital to product and a technique must resolve the context of challenges to be more reliable, e.g. short data life-cycles, heterogeneous user interests, strict time constraints, and context-dependent article relevance. Since real-time data have only a short time to live, real-time models have to be continuously adapted, ensuring that real-time data are always up-to-date. The focal point of this manuscript is for designing a real-time web search approach that aggregates several web search algorithms at query time to tune search results for relevancy. We learn a context-aware delegation algorithm that allows choosing the best real-time algorithms for each query request. The evaluation showed that the proposed approach outperforms the traditional models, in which it allows us to adapt the specific properties of the considered real-time resources. In the experiments, we found that it is highly relevant for most recently searched queries, consistent in its performance, and resilient to the drawbacks faced by other algorithms

Software Design of Aircraft Electrical Load Management Center Based on μC/OS-II

2011 ◽  
Vol 268-270 ◽  
pp. 552-556
Author(s):  
Jian Jun Wu ◽  
Wei Wan ◽  
Da Hai Zhao
Keyword(s):  
Operating System ◽  
Real Time ◽  
Software Design ◽  
Load Management ◽  
Electrical Load ◽  
Time System ◽  
Real Time System ◽  
Single Task ◽  
Real Time Operating System ◽  
Priority Allocation

This paper introduces that embedded real time operating system μC/OS-II is applied in software design of aircraft electrical load management center. Firstly, the μC/OS-II and its running on ARM are briefly presented. Then the method of two system running modes is given in details. And the tasks assignment, priority allocation and communication between tasks under both two modes are also provided. Results show that multitask schedule managements of real-time system has solved the problem of poor real-time in a single task system. And the reliability of the system has been greatly improved.

The Real-Time Data Management System for Argo Profiling Float Observations

2007 ◽  
Vol 24 (9) ◽  
pp. 1608-1628 ◽  
Author(s):  
Claudia Schmid ◽  
Robert L. Molinari ◽  
Reyna Sabina ◽  
Yeun-Ho Daneshzadeh ◽  
Xiangdong Xia ◽  
...  
Keyword(s):  
Quality Control ◽  
Data Management ◽  
Real Time ◽  
Time Data ◽  
Time System ◽  
Real Time System ◽  
The Real ◽  
Argo Floats ◽  
Real Time Data ◽  
Argo Profiles

Abstract Argo is an internationally coordinated program directed at deploying and maintaining an array of 3000 temperature and salinity profiling floats on a global 3° latitude × 3° longitude grid. Argo floats are deployed from research vessels, merchant ships, and aircraft. After launch they sink to a prescribed pressure level (typically 1000–2000 dbar), where most floats remain for 10 days. The floats then return to the surface, collecting temperature and salinity profiles. At the surface they transmit the data to a satellite and sink again to repeat the cycle. As of 10 August 2006 there are 2489 floats reporting data. The International Argo Data Management Team oversees the development and implementation of the data management protocols of Argo. Two types of data systems are active—real time and delayed mode. The real-time system receives the transmissions from the Argo floats, extracts the data, checks their quality, and makes them available to the users. The objective of the real-time system is to provide Argo profiles to the operational and research community within 24 h of their measurement. This requirement makes it necessary to control the quality of the data automatically. The delayed-mode quality control is directed at a more detailed look at the profiles using statistical methods and scientific review of the data. In this paper, the real-time data processing and quality-control methodology is described in detail. Results of the application of these procedures to Argo profiles are described.

Real-Time System for Sending Data from Three Clients to One Server with MATLAB

2015 ◽  
Vol 2 (1) ◽  
pp. 35-41
Author(s):  
Rivan Risdaryanto ◽  
Houtman P. Siregar ◽  
Dedy Loebis
Keyword(s):  
Information System ◽  
Real Time ◽  
Time System ◽  
Real Time System ◽  
The Real ◽  
Performance Time ◽  
Data Process ◽  
Effectiveness And Efficiency

The real-time system is now used on many fields, such as telecommunication, military, information system, evenmedical to get information quickly, on time and accurate. Needless to say, a real-time system will always considerthe performance time. In our application, we define the time target/deadline, so that the system should execute thewhole tasks under predefined deadline. However, if the system failed to finish the tasks, it will lead to fatal failure.In other words, if the system cannot be executed on time, it will affect the subsequent tasks. In this paper, wepropose a real-time system for sending data to find effectiveness and efficiency. Sending data process will beconstructed in MATLAB and sending data process has a time target as when data will send.

The Goal-Setting Model in a Multiagent Hard Real-Time System

Vestnik MEI ◽  
2018 ◽  
Vol 5 (5) ◽  
pp. 73-78
Author(s):  
Igor В. Fominykh ◽  
◽  
Sergey V. Romanchuk ◽  
Nikolay Р. Alekseev ◽  
◽  
...  
Keyword(s):  
Real Time ◽  
Goal Setting ◽  
Time System ◽  
Real Time System ◽  
Hard Real Time

Real Time System for Practical Acoustic Monitoring of Global Ocean Temperature. Volume 3

1994 ◽  
Author(s):  
John L. Spiesberger ◽  
Daniel E. Frye ◽  
John M. Kenny
Keyword(s):  
Real Time ◽  
Acoustic Monitoring ◽  
Global Ocean ◽  
Ocean Temperature ◽  
Time System ◽  
Real Time System
Sign in / Sign up

Export Citation Format

Share Document