scholarly journals Low-power and high-reliability scheduling algorithm based on sliding window

2020 ◽  
Author(s):  
Changyi Deng ◽  
Ruifeng Guo ◽  
Haotian Wu ◽  
Azhen Peng ◽  
Shaohua Du ◽  
...  
Keyword(s):  
Energy Consumption ◽  
Low Power ◽  
Time Allocation ◽  
High Reliability ◽  
Scheduling Algorithm ◽  
Sliding Window ◽  
High Energy ◽  
Cnc System ◽  
Open Cnc ◽  
Open Cnc System

To solve the problem of high energy consumption and poor reliability of open CNC systems, through optimizing the slack time allocation issues, a set of real-time tasks in the open CNC system was researched to minimize energy consumption while maintaining the reliability of open CNC system. A Low Power and Reliability Based on Sliding Window (LPRSW) algorithm was proposed.

A new high-performance open CNC system and its energy-aware scheduling algorithm

2017 ◽  
Vol 93 (5-8) ◽  
pp. 1513-1525 ◽  
Author(s):  
Chang-yi Deng ◽  
Rui-feng Guo ◽  
Xun Xu ◽  
Ray Y Zhong ◽  
Zhenyu Yin
Keyword(s):  
High Performance ◽  
Scheduling Algorithm ◽  
Cnc System ◽  
Energy Aware ◽  
Open Cnc ◽  
Energy Aware Scheduling ◽  
Open Cnc System

scholarly journals Reliability scheduling algorithm for low power and reliability for open CNC system

2020 ◽  
Author(s):  
Changyi Deng ◽  
Ruifeng Guo ◽  
Liming Duan ◽  
Shui Wang ◽  
Shaohua Du
Keyword(s):  
Low Power ◽  
Scheduling Algorithm ◽  
Graph Algorithm ◽  
Coarse Grained ◽  
Task Graph ◽  
Real Time System ◽  
Open Cnc ◽  
System P ◽  
Open Cnc System ◽  
Retiming Technique

To make full use of parallel ability of multicore for ensuring the real-time system reliability constraints and low power consumption, a novel non-dependent directed acyclic graph algorithm was given based on coarse-grained software pipelining, which could transform a periodic dependency task graph into a set of independent tasks with retiming technique.

An Open CNC System Based on RTLinux for the 5-DOF Parallel Laser Processing Machine

ROBOT ◽  
2010 ◽  
Vol 32 (1) ◽  
pp. 13-17 ◽  
Author(s):  
Qiang WU ◽  
Chunying JIANG ◽  
Yuan SUN
Keyword(s):  
Laser Processing ◽  
Cnc System ◽  
Open Cnc ◽  
Processing Machine ◽  
Open Cnc System

An Open CNC System Based on Motion Controller

2010 ◽  
Vol 44-47 ◽  
pp. 956-959 ◽  
Author(s):  
Wei Dong Yang ◽  
Jiang Chang
Keyword(s):  
Numerical Control ◽  
Control Laboratory ◽  
Motion Controller ◽  
Cnc System ◽  
Hardware Platform ◽  
Open Cnc ◽  
Open Cnc System

Making a study of the design of a NC inserting PC open CNC system from the aspect of hardware and software, this paper adopted a programmable multi-axis controller (PMAC) to construct a hardware platform for the open CNC system on the mode of “PC + motion controller”. Introduction was made to a kind of way of implementation of the open CNC system. The developed system can satisfy the experimental requirements of the university’s numerical control laboratory and also be used to rebuild CNC systems.

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