Abstract
Today by increasing population growth, poultry farming has found an important place , one of
these solution for poultry farming is to using incubator . Today one the main methods in incubation
industry that works smart , this system can be fuzzy logic. In this article we plan to study getting
fuzzy of three parameter such as temperature, moisture and oxygen that they have an effective role
in the incubation process in incubator. Also in this article we tries to achieve to the greatest
efficiency in terms of number of born chickens which was born from eggs and have a system with
precise control- finally we survey the average of regression of these three fuzzy parameter.
1. Introduction.
Poultry have been popular in Iran from the past. Today, according to the growth of human
population and human needs , we should use artificial methods of the mass production in the short
timescales to be responsive to the community needs. So, using new methods is essential for more
and better poultry production that are depends on them. In this regard, can be used its industrial
methods that means using artificial incubation, it was many years that technology of control
devices which used in incubation works, have been created. Fundamental factors and key are
known for being successful in artificial incubation during the incubation of eggs should be rotated.
it is necessary to control the heat, humidity and ventilation and no abrupt changes (shock), occur.
Among the environmental conditions, temperature is very important than other factors. The last
result of birds rising of both quantitative and qualitative is related to the fetal temperature. In this
machine by controlling some of the physical processes and natural to be simulated a kind of bird
when it is going to breeding.
2. Construction of incubator
In the building of all incubators the following points should be observed:
1- Produce smoothly heat and regulation it
2- Produce smoothly moisture and control it
3- Create the proper air ventilation
4- Regular rotation of the eggs
3. Temperature topic
Incubation is different from heat source. Natural gas and fossil fuels like oil or gasoline (of course
this source virtually is obsolete), and electrical power and… .
The features of good heating system for incubator:
1- To be Appropriateness with the dimensions and the size of incubation machines.
2- Appropriate Distance in to the eggs.
3- High efficiency.
4- Provide the required and Operating Temperature of machine in the shortest time without
entering heat shock to the eggs and embryos.
5- Heat smoothly distribution so that all eggs placed in the same conditions and normal
temperature.
The main points in the construction machine incubation is chosen the heat source proportional to
the size of Incubation chamber So that should have the ability to providing necessary heat of
chamber in the shortest possible time without entering heat shock to the eggs. It is better that the
heat source to be installed at the top of chamber and with the proper distance from eggs to avoid
heat shock in to the eggs.
