In this study, the design method and experimental implementation of an adaptive fuzzy sliding-mode controller (AFSMC) are presented, which has on-line learning ability for dealing with the system time-varying and non-linear uncertainty behaviors for adjusting the control rule parameters.
A finding of particular interest to the design of future training, is that both student groups expressed lack of knowledge about each other's roles and responsibilities which, in many cases, led to uncertainty and behavior rooted in established hierarchical role understanding.
Because of the environmental uncertainties, fuzzy behavior systems have been proposed.
Greater emphasis on modeling uncertainty, consumer behaviors, heterogeneity of impacts, and spatial modeling would further enhance policymakers' ability to design more effective and targeted policies.
It has been suggested that individuals engage in uncertainty-motivated behaviors such as avoidance, as a way to cope with ambiguous and potentially distressing situations.
This uncertainty of future behavior is reflected in studies that argue that the lack of a clear pattern of type of behavior makes the volcano more, not less dangerous.
"The weather is a problem and so is the weight of uncertainty on consumer behavior," said David Seiders, chief economist at the National Association of Home Builders.
In fairness, the wide range of possibilities in part reflects uncertainty about human behavior: The chart lays out different possible scenarios based on how much CO2 and other greenhouse gases humans might emit over the coming century.
In fact, water vapor is quite well understood, and, while there is uncertainty in the behavior of clouds, the evidence we do have agrees well with models that they will amplify the warming from greenhouse gas emissions".
Risk, uncertainty, and stochastic behavior are critical parts of how forest ecosystems work.
