期刊论文详细信息
The Journal of Engineering
Enhancing functional safety in FPGA-based motor drives
Kevin Mark Smith1  Benjamin Peter Jeppesen1  Meenakshi Rajamani1 
[1] Intel FPGA;
关键词: frequency control;    safety;    motor drives;    ISO standards;    field programmable gate arrays;    IEC standards;    machine control;    FPGA-based motor drives;    motor control applications;    compact drives;    high-frequency control loop updates;    necessary speed;    functional safety standards;    FPGA-controlled drive;    small fast-spinning motors;    switching transistors;    functional safety;    FMEDA;    diagnostic methods;    ISO 26262 ASIL B;    IEC 61508 SIL 2;    SiC;    GaN;    B;   
DOI  :  10.1049/joe.2018.8262
来源: DOAJ
【 摘 要 】

Motor control applications using small fast-spinning motors, and the advent of SiC and GaN switching transistors, are driving a need for compact drives with high-frequency control loop updates. FPGAs provide the necessary speed and flexibility for such control. Drives must also adhere to functional safety standards. This paper demonstrates how the functional safety of an FPGA-controlled drive can be analysed using an FMEDA and enhanced with diagnostic methods to achieve ISO 26262 ASIL B or IEC 61508 SIL 2.

【 授权许可】

Unknown   

  文献评价指标  
  下载次数:0次 浏览次数:4次