TY - GEN
T1 - Embedded ethernet and controller area network (CAN) in real time control communication system
AU - Ishak, Mohamad Khairi
AU - Leong, Ching Chia
AU - Sirajudin, Emma Ahmad
N1 - Publisher Copyright:
© Springer Nature Singapore Pte Ltd. 2019.
PY - 2019
Y1 - 2019
N2 - Embedded Ethernet and Controller Area Network (CAN) protocol can be used in control network to achieve hard real-time communication. For embedded Ethernet protocol, Carrier Sense Multiple Access with Collision Detection (CSMA/CD) is the media access control (MAC) used to control data transmission between nodes in network. Back-off algorithm in CSMA/CD is used to handle packet collisions and retransmission. For CAN protocol that developed for automotive application, it has priority arbitration to handle collisions and retransmission. In this paper, embedded Ethernet network models and CAN network models are developed and simulated in MATLAB Simulink software. Several back-off algorithms, which are Binary Exponential Backoff (BEB), Linear Back-off Algorithm, Exponential-Linear back-off Algorithm and Logarithm Back-off Algorithm are proposed and implemented into Embedded Ethernet network model to evaluate the performance. Both embedded Ethernet and CAN network models are extended to 3, 10 and 15 nodes to evaluate performance at different network condition. The performance criteria evaluated and discussed are average delay and jitter of packets. The results show that in network with high number of nodes, Linear Back-off Algorithm and Exponential-Linear back-off Algorithm shows improvement in packets delay, 61% and jitter, 83% compared to standard algorithm, BEB. For CAN network, the packet jitter is relatively low, 0.293 ms.
AB - Embedded Ethernet and Controller Area Network (CAN) protocol can be used in control network to achieve hard real-time communication. For embedded Ethernet protocol, Carrier Sense Multiple Access with Collision Detection (CSMA/CD) is the media access control (MAC) used to control data transmission between nodes in network. Back-off algorithm in CSMA/CD is used to handle packet collisions and retransmission. For CAN protocol that developed for automotive application, it has priority arbitration to handle collisions and retransmission. In this paper, embedded Ethernet network models and CAN network models are developed and simulated in MATLAB Simulink software. Several back-off algorithms, which are Binary Exponential Backoff (BEB), Linear Back-off Algorithm, Exponential-Linear back-off Algorithm and Logarithm Back-off Algorithm are proposed and implemented into Embedded Ethernet network model to evaluate the performance. Both embedded Ethernet and CAN network models are extended to 3, 10 and 15 nodes to evaluate performance at different network condition. The performance criteria evaluated and discussed are average delay and jitter of packets. The results show that in network with high number of nodes, Linear Back-off Algorithm and Exponential-Linear back-off Algorithm shows improvement in packets delay, 61% and jitter, 83% compared to standard algorithm, BEB. For CAN network, the packet jitter is relatively low, 0.293 ms.
KW - Backoff
KW - Control communication
KW - Ethernet
KW - Real-time system
UR - https://www.scopus.com/pages/publications/85064686252
U2 - 10.1007/978-981-13-6447-1_17
DO - 10.1007/978-981-13-6447-1_17
M3 - Conference contribution
AN - SCOPUS:85064686252
SN - 9789811364464
T3 - Lecture Notes in Electrical Engineering
SP - 133
EP - 139
BT - 10th International Conference on Robotics, Vision, Signal Processing and Power Applications - Enabling Research and Innovation Towards Sustainability
A2 - Md Zawawi, Mohamad Adzhar
A2 - Teoh, Soo Siang
A2 - Abdullah, Noramalina Binti
A2 - Mohd Sazali, Mohd Ilyas Sobirin
PB - Springer Verlag
T2 - 10th International Conference on Robotic, Vision, Signal Processing and Power Applications, ROVISP 2018
Y2 - 14 August 2018 through 15 August 2018
ER -