Source Of Summary:

Lec.5 D. M. FCDS spring 2024.pdf

Fuzzy Controller for the Home Sprinkler System

1. Overview and Introduction 😃

1.1 Purpose and Scope

• Introduces the fuzzy control concept designed specifically for a home sprinkler system.
• Aims to adjust watering duration based on environmental inputs like air temperature and soil moisture. 🌱💧

1.2 Core Components

• Inputs: Outdoor air temperature and soil moisture.
• Output: Watering duration.
• System leverages fuzzy logic to handle uncertainties in sensor readings. 🤖✨

2. Input Variables and Membership Functions 💡

2.1 Outdoor Air Temperature

• Membership Categories:
  • Cold
  • Cool
  • Normal
  • Warm
  • Hot
• Example Range:
  • Cold: 30 – 47 °F
  • Hot: 90 – 110 °F
• Illustration: A crisp input of 92 °F gets fuzzified into degrees of membership across the defined linguistic labels. 🌡️📊