What is Simulation..??


Simulation is the imitation of the operation of a real-world process or System over time. It is a Picture of the real world in which imitation . In the real world , as we saw at the marginal advance simulation.In fact, the simulator picture is an imaginary look of the real world . What we see in the reality simulators to creates a three-dimensional picture of the job. The model represent the system itself, where of the system over time . It increase day by day such as simulation of technology for performance optimization.


It is used in many contexts. It used in safety testing, training,education and video games etc. Simulation is also used with scientific modelling of  natural systems or human systems to gain insight into their functioning . It show the eventual real effect of alternative condition and courses of action . It used that time when the real progress is not engaged . it seems a fake reality.

Historically  It used in different fields developed ca-rely independent deftly, but 20th century studies of systems theory and cybernetics combined with spreading use of computer across all those fields have led to some unification and a more systematic view of the concept.

Simulation Fidelity is used to describe the accuracy of a simulation and how closely it imitates the real-life counterpart. Fidelity is broadly classified as 1 of 3 categories: low, medium, and high. Specific descriptions of fidelity levels are subject to interpretation but the following generalization can be made

  • Low – the minimum simulation required for a system to respond to accept inputs and provide outputs
  • Medium – responds automatically to stimuli, with limited accuracy
  • High – nearly indistinguishable or as close as possible to the real system


Computer simulation is an attempt to model a real life or hypothetical simulation on a computer , IT can be studied to see how the system work. It is a tool to virtually investigated the behavior of the system under study.

The advent of virtual cinematography in the early 2000s (decade) has led to an explosion of movies that would have been impossible to shoot without it. Classic examples are the digital look-a likes of Noe, Smith and other characters in the Matrix sequels and the extensive use of physically impossible camera runs in the The Lord of the Rings trilogy.

The terminal in the no longer existed during the filming of this 2011-2012 aired series, which was no problem as they created it in virtual cinematography utilizing automated viewpoint finding and matching in conjunction with compositing real and simulated footage, which has been the bread and butter of the movie artist in and around film studios since the early 2000s.

Computer-generated imagery is the application of the field of 3D computer graphics to special effects . This technology is used for visual effects because they are high in quality, controllable, and can create effects that would not be feasible using any other technology either because of cost, resources or safety.Computer-generated graphics can be seen in many live action movies today, especially those of the action genre. Further, computer generated imagery has almost completely supplanted hand-drawn animation in children’s movies which are increasingly computer-generated only. Examples of movies that use computer-generated imagery include nemo,barbarian and Super man.


Influence of Simulation in every day life

Aviation training :  Developed the world commercial air lines or air force  operation over  the long day of training using simulation.  The used flight simulators. Flight simulation is made possible by the low cost of training pilots.

Military Combat Training : Adverse condition in a variety of simulation is being used to flight face  to face with the enemy . many sophisticated war weapon’s used in the right way , at war , the enemy’s position t optimize the way to work. Simulation are being used today in many of the country’s military.

Trade and Commerce :  The simulation is being used in different way for  trade and commerce . In business environment virtual tours,training new employees, a product display etc.Many businesses and service is being used it for a lower price for any product development .

Creates Games : BY using simulation in a variety of exciting games being made . Vice city, ps2, Xbox , the sims and there are different type of game for computer.