摘要
通过对低压电器温升试验过程中稳流要求的研究与分析,利用模糊控制理论,对电流范围在500 A^20 k A的低压电器温升试验装置的自动稳流进行建模,并计算出决策矩阵。通过对输入空间进行线性变换,将可能的输入电流差量ΔI通过线性变换到[-6,+6]的一个标准闭区间,通过对输入区间的等间隔取值,计算出带动调压器的调速电动机M1的转速控制决策矩阵。
Through the research and analysis of the regulated current in the process of test of the low voltage electrical apparatus temperature rise,fuzzy control theory was used to model the automatic regulated current ranged for 500 A ~ 20 k A in low voltage electrical apparatus test device,and calculate the decision matrix. By linear transformation of the input space,the difference ΔI of the input current is transformed into a standard closed interval[- 6,+ 6],and by valuing the input section at regular interval the motor M1 speed control decision mateix is calculated.
出处
《电器与能效管理技术》
2016年第24期39-42,71,共5页
Electrical & Energy Management Technology
关键词
模糊控制
关系矩阵
自动稳流
温升试验
决策矩阵
fuzzy control
relation matrix
automatic regulated current
temperature rise test
decision matrix
