Exact(22)
The controller of moving target crowd model is composed of crowd model and mapping model.
Fig. 3 Architecture of moving target crowd model.
Previous crowd structure interaction modelling has utilised a continuous hydrodynamic crowd model.
Both the crowd model and dynamical system are coupled in a time-stepping framework with crowd model output used to update the dynamical system at each time-step.
This paper proposes an evolutionary framework to automate the crowd model calibration process.
A discrete element crowd model is coupled with a dynamical system.
Similar(38)
The crowd framework model is shown in Fig. 2.
One important issue in crowd modeling is model calibration through parameter tuning, so as to produce desired crowd behaviors.
Besides, a hybrid search mechanism based on differential evolution is proposed to efficiently tune parameters of crowd models.
Adapted to crowd modeling, the space colonization algorithm focuses on the competition for space among moving agents.
The proposed crowd modeling method is free-of-collision, simple to implement, robust, computationally efficient, and suited to the interactive control of simulated crowds.
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