Feasibility analysis of periodic real-time systems with energy harvesting capabilities

2019 ◽  
Vol 22 ◽  
pp. 84-95
Author(s):  
Maryline Chetto ◽  
Audrey Queudet
Keyword(s):  
Energy Harvesting ◽  
Real Time ◽  
Feasibility Analysis ◽  
Real Time Systems ◽  
Time Systems

Energy harvesting earliest deadline first scheduling algorithm for increasing lifetime of real time systems

2019 ◽  
Vol 118 (4) ◽  
pp. 160
Author(s):  
G. Madhumita ◽  
G. Rajini ◽  
B. Subisha
Keyword(s):  
Energy Consumption ◽  
Energy Harvesting ◽  
Real Time ◽  
Scheduling Algorithm ◽  
Earliest Deadline First ◽  
Real Time Systems ◽  
Tasks Scheduling ◽  
Time Systems ◽  
Earliest Deadline ◽  
Reducing Energy

In this paper, a new approach for energy minimization in energy harvesting real time systems has been investigated. Lifetime of a real time systems is depend upon its battery life.  Energy is a parameter by which the lifetime of system can be enhanced.  To work continuously and successively, energy harvesting is used as a regular source of energy. EDF (Earliest Deadline First) is a traditional real time tasks scheduling algorithm and DVS (Dynamic Voltage Scaling) is used for reducing energy consumption. In this paper, we propose an Energy Harvesting Earliest Deadline First (EH-EDF) scheduling algorithm for increasing lifetime of real time systems using DVS for reducing energy consumption and EDF for tasks scheduling with energy harvesting as regular energy supply. Our experimental results show that the proposed approach perform better to reduce energy consumption and increases the system lifetime as compared with existing approaches.  

Response time analysis for fixed priority real-time systems with energy-harvesting

2015 ◽  
Vol 52 (2) ◽  
pp. 125-160 ◽  
Author(s):  
Yasmina Abdeddaïm ◽  
Younès Chandarli ◽  
Robert I. Davis ◽  
Damien Masson
Keyword(s):  
Energy Harvesting ◽  
Response Time ◽  
Real Time ◽  
Real Time Systems ◽  
Response Time Analysis ◽  
Time Analysis ◽  
Fixed Priority ◽  
Time Systems
Sign in / Sign up

Export Citation Format

Share Document