Therefore, it is interesting to compare our model with spoke model which can directly identify physical interactions from AP-MS data.
The weakness of classical nonlinear dynamic inversion, its sensitivity to modeling errors, is circumvented here by making use of a real-time identified physical model of the damaged aircraft.
Mixed numerical-experimental techniques (MNETs) combine experimental test results and numerical modelling techniques with the goal of identifying physical properties.
The model is formulated in the framework of the continuum damage mechanics, according to the identified physical mechanisms during the tests.
This allows us to identify physical constraints for system parameters and to determine if the model behaves properly within the permitted range of parameters.
To describe an engineering problem, system parameters and design variables are identified, physical principles are converted into governing partial differential equations as corresponding mathematical models.
Consequently, this model has the required simplicity to be used in the simulation of a whole battery, while providing the depth of detail needed to identify physical phenomena.
The conceptual model identified fatigue, pain, cognition, daily activities, emotional well-being, physical/social functioning and work productivity as key SLE concepts.
Another meta-analysis using data from 30 cancer trials produced a multivariable model that identified impaired physical functioning, pain and appetite loss as independent predictors of survival in addition to established biomedical factors (Quinten et al, 2009).
The basic health-seeking behaviour models have identified several physical and psychological barriers, which may affect an individual's ability to utilize health-care services [ 21, 22, 33].
