Application Areas of Fuzzy Logic
The key application areas of fuzzy logic are as given − Automotive Systems ● Automatic Gearboxes ● Four-Wheel Steering ● Vehicle environment control Consumer Electronic Goods ● Hi-Fi Systems ● Photocopiers ● Still and Video Cameras…
Example of a Fuzzy Logic System
Let us consider an air conditioning system with 5-level fuzzy logic system. This system adjusts the temperature of air conditioner by comparing the room temperature and the target temperature value.…
Fuzzy Logic Systems Architecture
It has four main parts as shown − ● Fuzzification Module − It transforms the system inputs, which are crisp numbers, into fuzzy sets. It splits the input signal into five steps such…
Fuzzy Logic Systems
Fuzzy Logic Systems (FLS) produce acceptable but definite output in response to incomplete, ambiguous, distorted, or inaccurate (fuzzy) input. What is Fuzzy Logic? Fuzzy Logic (FL) is a method of…
Travelling Salesman Problem
In this algorithm, the objective is to find a low-cost tour that starts from a city, visits all cities en-route exactly once and ends at the same starting city. Start …
Simulated Annealing
Annealing is the process of heating and cooling a metal to change its internal structure for modifying its physical properties. When the metal cools, its new structure is seized, and…
Local Search Algorithms
They start from a prospective solution and then move to a neighboring solution. They can return a valid solution even if it is interrupted at any time before they end.…
Informed (Heuristic) Search Strategies
To solve large problems with large number of possible states, problem-specific knowledge needs to be added to increase the efficiency of search algorithms. Heuristic Evaluation Functions They calculate the cost…
Comparison of Various Algorithms Complexities
Let us see the performance of algorithms based on various criteria − CriterionBreadth FirstDepth FirstBidirectionalUniform CostInteractive DeepeningTimebdbmbd/2bdbdSpacebdbmbd/2bdbdOptimalityYesNoYesYesYesCompletenessYesNoYesYesYes
Brute-Force Search Strategies
They are most simple, as they do not need any domain-specific knowledge. They work fine with small number of possible states. Requirements − ● State description ● A set of valid operators…
