Application of CAN bus hybrid scheduling algorithm in HEV control system

2012 ◽  
Vol 26 (1) ◽  
pp. 31-36
Author(s):  
Andong Yin ◽  
Yunxiao Zhu ◽  
Hao Jiang ◽  
Han Zhao
Keyword(s):  
Control System ◽  
Can Bus ◽  
Scheduling Algorithm ◽  
Hybrid Scheduling

The Experimental Platform Design for NCS Based on CAN Bus

2015 ◽  
Vol 4 (1) ◽  
pp. 22
Author(s):  
Zhao Weiquan ◽  
Yuan Huaqiang ◽  
Wei Xiaorui
Keyword(s):  
Control System ◽  
System Performance ◽  
Can Bus ◽  
Scheduling Algorithm ◽  
Performance Testing ◽  
Networked Control System ◽  
Master Node ◽  
Algorithm Performance ◽  
Experimental Platform ◽  
Experiment Platform

In order to facilitate research on the performance of Networked Control System, overcome the defects of unable to reflect the system performance, based on the CAN bus a kind of NCS experimental platform is designed. The system is composed of a main node and several slave nodes and Dc motor as the actuator. The master node is designed with ARM + U-boot + Linux structure, connecting with PC via Ethernet. For this experiment platform, using c + + Builder a scheduling algorithm performance testing software is developed, to further research on the effects of different scheduling algorithm on the NCS performance.

Research on the Mixed Scheduling Algorithm of Networked Control System Based on CAN Bus

2012 ◽  
Vol 588-589 ◽  
pp. 1581-1584
Author(s):  
Zai Ping Chen ◽  
Fang Fang Yang
Keyword(s):  
Control System ◽  
Can Bus ◽  
Scheduling Algorithm ◽  
Networked Control System ◽  
Networked Control ◽  
Scheduling Problem ◽  
Control Loops ◽  
Message Scheduling ◽  
Network Utilization

CAN-based message scheduling problem is illustrated in detail in the thesis, the merit and demerit of the typical dynamic (EDF) and static RM) scheduling algorithm and the influence on NCS performance are analyzed. A kind of MTS is put forward, through setting up a NCS3 (containing 3 control loops). With the TrueTime toolbox simulation, the improvement on NCS performance is confirmed, and the Network utilization is improved.

Design of Networked Control System of Vehicle Body Based on Hybrid Scheduling Algorithm

2014 ◽  
Vol 898 ◽  
pp. 887-891
Author(s):  
Yu Zhu ◽  
Shun Yue Wang ◽  
Yu Qiao ◽  
Tian Hao Wang ◽  
Jun Dong Zhang ◽  
...  
Keyword(s):  
Control System ◽  
Information Transmission ◽  
Real Time ◽  
Scheduling Algorithm ◽  
Networked Control System ◽  
Network Control ◽  
The Body ◽  
Vehicle Body ◽  
Network Control System ◽  
Hybrid Scheduling

Along with the body control system is becoming more intelligent, making the body network scale and the communication load increase dramatically, transmission delay of information in the body network is increasing obvious, greatly reduces the system's real-time performance and reliability. Based on the analysis of body network communication needs, we design the reasonable body CAN network topology structure. According to the characteristics of information transmission of the body network control system, designed a hybrid scheduling algorithm is applied to the body network control system, and is verified by experiments on the performance. Experimental results show that the design method of body network system can effectively guarantee the real-time and feasibility of information transmission, and optimized the body network control system as a whole.

scholarly journals Improved Hybrid Scheduling Algorithm for Grid Infrastructure

2015 ◽  
Vol 8 (35) ◽  
Author(s):  
Seema Kumari ◽  
Gulshan Kumar ◽  
Mritunjay Kumar Rai ◽  
Rahul Saha
Keyword(s):  
Scheduling Algorithm ◽  
Grid Infrastructure ◽  
Hybrid Scheduling

The Design of Gluing Robot Control System Based on CAN Bus

2014 ◽  
Vol 1006-1007 ◽  
pp. 627-630 ◽  
Author(s):  
Xu Dong Yang
Keyword(s):  
Control System ◽  
Real Time ◽  
Software Design ◽  
Robot Control ◽  
Can Bus ◽  
System Structure ◽  
Reliable Control ◽  
The Real ◽  
Data Transferring ◽  
Robot Control System

CAN bus was used as the data transferring channels in the two–level controllers, and the real-time,dexterity,expansibility and security for the Gluing control system based on CAN bus can be improved obviously.The system structure, principle and software design were introduced.The experiment shows that it is a reliable control system and it can meet the requirements of automatic gluing tasks.

Design of Electronic Control System of High-Grade Textile Machine Based on CAN Bus

2012 ◽  
Vol 503-504 ◽  
pp. 1580-1583
Author(s):  
Hui Shan Yu ◽  
Shou Hui Zhang ◽  
Xiao Kua Ji ◽  
Xin Jian Liu
Keyword(s):  
Control System ◽  
Can Bus ◽  
Fast Response ◽  
High Grade ◽  
Electronic Control ◽  
Accuracy Control ◽  
Operating Personnel ◽  
Electronic Control System ◽  
Textile Machine ◽  
Low Efficiency

According to some problems of Low efficiency of the current domestic Textile Machine，Reliability is bad，The operating personnel labor intensity，A single product varieties and so on. Design of electronic control system of high-grade textile machine based on CAN Bus. The system with RENESAS SH7047 chips as the controller chip, Realize the all of the interrupt signal, sensor signal detection, fuzzy PID algorithm and main shaft encoder location, Through the CAN bus transmission way to complete accuracy control ac servo system. The actual operation commissioning proves the electronic control system has the fast response, and robust, more kinds of textile and so on.

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