Open image in new window Fig. 5 CLIF load profiles of Webapp1 and Webapp2 Open image in new window Fig. 6 Autonomic responses with fluctuation of average response time of Webapps. Figure 6 shows the ART of both webapps and the corresponding reflections from the autonomic system to fluctuations of the response time.
This model has been used to analyze the thermal response of the system to fluctuations in design parameters (water flow, air flow and absorption coefficient of the plastic).
This rule is in agreement with standard hypothesis in physics; in a well mixed system the amplitude of fluctuations scales like the square root of the system size [ 24].
Meanwhile, from an engineering point of view, multiple spot modifications can make the risks of system fluctuations or external impulsions more distributive than in the case that all alterations are concentrated on a single spot.
The population balance equation yields only information about mean quantities and a rigorous description of the system requires the calculation of fluctuations about mean values; such fluctuations can be calculated from considering the higher order product density equations.
Facies sequences of different types reflect certain characteristics, such as the supply rate, evolution of the sedimentary system, fluctuations of lakes and tectonic evolution, during the process of sediment deposition (Zhang et al. 2011; Er et al. 2013).
The experimental set-up has been tested in real time outdoor conditions and the system stability was verified, regardless of fluctuations of the incident radiation, partial shading of the system and ion diffusion effects.
The phase shift caused by narrowband filter is compensated online to improve the robustness of control system to frequency fluctuations.
We also investigated the phase coherence and the entropy production rate of the system at different fluctuations and found that dissipations are less and the coherence is higher for larger number of molecules.
The former is given by the number of loops to reach equilibrium, while the latter is based on the absence of fluctuations in system parameters.
As the system size increases, the amount of fluctuations in each cell is effectively reduced, which decreases the frequency of noise-induced jumps between both bistable states.
