模糊控制python代码
时间: 2023-11-12 17:58:12 浏览: 94
以下是一个简单的模糊控制的 Python 代码示例:
```python
import numpy as np
import skfuzzy as fuzz
from skfuzzy import control as ctrl
# 定义输入变量
quality = ctrl.Antecedent(np.arange(0, 11, 1), 'quality')
service = ctrl.Antecedent(np.arange(0, 11, 1), 'service')
tip = ctrl.Consequent(np.arange(0, 26, 1), 'tip')
# 定义隶属函数
quality.automf(3)
service.automf(3)
tip['low'] = fuzz.trimf(tip.universe, [0, 0, 13])
tip['medium'] = fuzz.trimf(tip.universe, [0, 13, 25])
tip['high'] = fuzz.trimf(tip.universe, [13, 25, 25])
# 定义规则
rule1 = ctrl.Rule(quality['poor'] | service['poor'], tip['low'])
rule2 = ctrl.Rule(service['average'], tip['medium'])
rule3 = ctrl.Rule(service['good'] | quality['good'], tip['high'])
# 定义控制系统
tipping_ctrl = ctrl.ControlSystem([rule1, rule2, rule3])
tipping = ctrl.ControlSystemSimulation(tipping_ctrl)
# 输入变量
tipping.input['quality'] = 6.5
tipping.input['service'] = 9.8
# 计算结果
tipping.compute()
# 输出结果
print(tipping.output['tip'])
```