Abstract
In recent years, the compensation of communication frame loss and delay for controller area network (can) bus system is a research hotspot. For CAN bus system, it is of great significance to maximize the compensation effect under the premise of limited band competition constraint. Firstly, this paper analyzes the specific mechanism of communication frame loss and delay, At the same time, its characteristics are summarized, and how it affects the CAN bus control system is studied. Based on the two characteristics of high load sensitivity of CAN bus and the randomness of communication frame loss and delay, a distributed compensation scheme is proposed, and some common problems in the design of compensator are discussed in detail; Next, the compensation method of linear single input single output (SISC) system is studied. Finally, the simulation results show that the proposed compensation method is feasible and effective under different frame loss and delay conditions.
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Huang, Y. (2021). Real Time Thermal Error Compensation of CNC Machine Tools Based on ACOBP Algorithm. In: Abawajy, J., Xu, Z., Atiquzzaman, M., Zhang, X. (eds) 2021 International Conference on Applications and Techniques in Cyber Intelligence. ATCI 2021. Advances in Intelligent Systems and Computing, vol 1398. Springer, Cham. https://doi.org/10.1007/978-3-030-79200-8_109
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DOI: https://doi.org/10.1007/978-3-030-79200-8_109
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