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CAN型网络化控制系统的混合带宽优化

白涛 吴智铭

白涛, 吴智铭. CAN型网络化控制系统的混合带宽优化. 自动化学报, 2007, 33(9): 963-967. doi: 10.1360/aas-007-0963
引用本文: 白涛, 吴智铭. CAN型网络化控制系统的混合带宽优化. 自动化学报, 2007, 33(9): 963-967. doi: 10.1360/aas-007-0963
BAI Tao, WU Zhi-Ming. Hybrid Bandwidth Scheduling for CAN-based Networked Control Systems. ACTA AUTOMATICA SINICA, 2007, 33(9): 963-967. doi: 10.1360/aas-007-0963
Citation: BAI Tao, WU Zhi-Ming. Hybrid Bandwidth Scheduling for CAN-based Networked Control Systems. ACTA AUTOMATICA SINICA, 2007, 33(9): 963-967. doi: 10.1360/aas-007-0963

CAN型网络化控制系统的混合带宽优化

doi: 10.1360/aas-007-0963
详细信息
    通讯作者:

    白涛

Hybrid Bandwidth Scheduling for CAN-based Networked Control Systems

More Information
    Corresponding author: BAI Tao
  • 摘要: A hybrid bandwidth scheduling scheme is proposed to improve the quality of service and the bandwidth utilization for the CAN-based networked control systems. It combines rate monotonic and improved round-robin scheme for both the real-time and non-real-time data. Moreover, considering the constraints of control performance and network schedulability, a heuristic branch and bound genetic algorithm (GA) algorithm is presented for the control data to minimize their bandwidth occupancy and the jitter caused by improper scheduling. The residual bandwidth is allocated to non-real-time data by the proposed scale round-robin scheme such that their network loads are balanced.
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出版历程
  • 收稿日期:  2006-06-23
  • 修回日期:  2007-02-05
  • 刊出日期:  2007-09-20

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