Research on low power scheduling in open CNC system using hybrid genetic algorithm

2021 ◽  
Author(s):  
Azhen Peng ◽  
Ruifeng Guo ◽  
Yi Hu ◽  
Haotian Wu ◽  
Chuting Wang
Keyword(s):  
Genetic Algorithm ◽  
Low Power ◽  
Hybrid Genetic Algorithm ◽  
Cnc System ◽  
Open Cnc ◽  
Power Scheduling ◽  
Open Cnc System

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.

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.

Open CNC System for Winding Machines

2011 ◽  
Vol 308-310 ◽  
pp. 2243-2246
Author(s):  
Jian Hua Tao ◽  
Hua Liu ◽  
Xiao Chu Liu
Keyword(s):  
Poor Quality ◽  
Centralized Control ◽  
Time Sharing ◽  
Cnc System ◽  
Open Cnc ◽  
Open Design ◽  
Drive Pulse ◽  
Open Cnc System ◽  
Winding Machine

This paper introduces a new open CNC system for winding machines which can overcome the shortcomings the traditional winding machine existed, such as the low control-accuracy, the low speed and the poor quality of its product. The system takes Microprocessor MC68HC000 as the core and its working mode is centralized control and time-sharing processing. The highest drive pulse of the system reaches 500 KPPS and the drive aufloesung can be as high as 0.001mm/Pulse. So, the system software, together with the winding machines’ development kits and operating software, can provide an open design platform of the controller for the winding machine, and it may cater to the market’s needs for winding machines

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