摘要
针对常规的基于控制表查询的模糊控制器在动态控制过程不够平滑,而稳态时存在控制死区现象,提出一种论域嵌套和自调整因子规则算法的模糊控制,其在模糊控制策略中引入积分环节,构成Fuzzy-PI(或PID)复合控制。该复合控制策略在大偏差范围内采用模糊控制策略,在小偏差范围内转换为PID控制,由此消除稳态误差。
Aims at normal fuzzy controllers based on control table have short smooth dynamic quality, and may have uncontrollable areas when at stable state, introduce a new fuzzy controller that based on extent embed and control rule of self-adjusting factor .This fuzzy control tactics adds integral to realize Fuzzy-PI （or PID） multiple controls. This complex control tactics use fuzzy control in wide warps, and PID control in narrow warps to eliminate errors of stability.
出处
《兵工自动化》
2008年第7期75-77,85,共4页
Ordnance Industry Automation
关键词
单磁铁悬浮系统
模糊控制
自调整因子
Suspension system of single magnet
Fuzzy control
Self-adjusting factor
