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agent_based_model:agents [2013/02/09 21:08] britaldo |
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| - | ===== Agents ===== | ||
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| - | Agents are defined as entities embedded in an environment with which they interact; they are able to see it through sensors and act upon it through actuators (Russell and Norvig 1995). | ||
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| - | In the model the agents occupy cells that depict the agent identification.\\ | ||
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| - | {{ :agent_based_model:coelhos4.jpg |}}\\ | ||
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| - | Agents have the following attributes: | ||
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| - | * //Vision//: (number of cells in the neighborhood) range of vision of the agent to search for resources on the landscape. | ||
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| - | * //Energy spent to survive//: amount of energy necessary to survive at each model step. | ||
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| - | * //Maximum absorption of energy//: maximum capacity for energy absorption of agent per model step. | ||
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| - | * //energy spent to move//: amount of energy an agent spends to move across a cell per model step. | ||
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| - | * //Average age//: average of a normal distribution that determines the likelyhood of agent death at a model time step. | ||
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| - | * //Type//: group to which the agent belongs. | ||
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| - | **Attribute values and Parameters** | ||
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| - | ^ Constants ^ Values ^ | ||
| - | | Vision | 3 | | ||
| - | | Maximum absorption of resources | 17, 19, 22 e 25 (according to the type) | | ||
| - | | Average lifespan | 36 | | ||
| - | | Energy spent to survive | 10 | | ||
| - | | Energy spent to move | 10 | | ||
| - | | Initial amount of calories in agent’s stock | 50 | | ||
| - | | Initial population of agents | 200 | | ||
| - | | Maximum Birth rate | 0.0323 | | ||
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| - | [[agent_based_model:model_dynamics|Back to Model Dynamics]]\\ | ||
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| - | [[agent_based_model:start|Back to Home]]\\ | ||
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