Simulation

Simulation is the imitation of the operation of a real-world process or system over time. The act of simulating something first requires that a model be developed; this model represents the key characteristics or behaviors of the selected physical or abstract system or process. The model represents the system itself, whereas the simulation represents the operation of the system over time.

Simulation is used in many contexts, such as simulation of technology for performance optimization, safety engineering, testing, training, education, and video games. Training simulators include flight simulators for training aircraft pilots to provide them with a lifelike experience. Simulation is also used with scientific modelling of natural systems or human systems to gain insight into their functioning. Simulation can be used to show the eventual real effects of alternative conditions and courses of action. Simulation is also used when the real system cannot be engaged, because it may not be accessible, or it may be dangerous or unacceptable to engage, or it is being designed but not yet built, or it may simply not exist.

Key issues in simulation include acquisition of valid source information about the relevant selection of key characteristics and behaviours, the use of simplifying approximations and assumptions within the simulation, and fidelity and validity of the simulation outcomes.

Read more about Simulation:  Classification and Terminology, Computer Simulation, Simulation in Education and Training, Common User Interaction Systems For Virtual Simulations, Clinical Healthcare Simulators, Simulation in Entertainment, Simulation and Manufacturing, Simulation and Games, Historical Usage

Other articles related to "simulation, simulations":

Simulation - Historical Usage
... and a Deceiving by Actions, Gestures, or Behavior, is called Simulation… —Robert South, South, 1697, p.525 However, the connection between simulation and dissembling later faded out and is now ...
Simulation Hypothesis - Types of Reality Simulation - Virtual Solipsistic Simulation
... In this type of simulation, an artificial consciousness is created the "world" participants perceive exists only within their minds ... is only a single solipsistic conscious entity in existence, and is the sole focus of the simulation in the second, there are multiple conscious entities, but each receives a separate but ... An intermingled simulation would support both extrinsic and intrinsic types of consciousness beings from an outer reality visiting or emigrating, and ...
Mixed Logit - Simulation
... Then the formula for the simulation look like the following. ...
Simulation Hypothesis - Types of Reality Simulation - Emigration
... In an emigration simulation, the participant would enter the simulation from an outer reality, via a brain-computer interface, but to a much greater degree ... Their outside-world presence remains in stasis during the simulation ... After the simulation is over, the participant's mind is transferred back into their outer-reality body, along with all new memories and experiences gained ...
Simulation Hypothesis - Consequences of Living in A Simulation
... Based on the assumption that we are living in a simulation, philosophers have hypothesised about the nature of their creators ... argues that there would be multiple reasons to create a simulation In order to avoid the simulation creating another simulation, the first would be deleted ... that we'd have the technology to create simulations in the year 2050, long-term planning after that "would be futile" ...

Famous quotes containing the word simulation:

    Life, as the most ancient of all metaphors insists, is a journey; and the travel book, in its deceptive simulation of the journey’s fits and starts, rehearses life’s own fragmentation. More even than the novel, it embraces the contingency of things.
    Jonathan Raban (b. 1942)