As in Matsuno (1966) and Gill (1982), we use a time scale (1/sqrt {c^beta ^) and a length scale (sqrt {c^/beta ^) to nondimensionalize the equation system (1a)–(1c) to give begin{array}rcl@ &&u_{t} - y v + p_{x} = 0, end{array} (7a).
According to [2, 3] we use a time scaling that allows to circumvent this issue.
The method reposes upon a suitable redefinition of the internal dynamics of a control-oriented model of the vehicle dynamics, and uses a time-scale separation between the controlled variables to manage the peaking phenomenon occurring in the system.
The problems that arise from the use of two overlapping time scales are well recognized [ 44] and can be avoided using a single time scale such as post-menstrual or post-conceptional age [ 16, 17, 43].
Although this problem can be ameliorated by using a logarithmic time scale, there are issues concerning museum visitors' understanding of this scale.
This may be due to a lack of information on how to simulate recurrent event data using a total time scale as opposed to published simulation algorithms for gap time [ 3, 4] and other multivariate [ 17, 18] or univariate [ 19] failure time data.
Using a logarithmic time scale, three distinct wetting phases (I, II, III) were easily observed in both systems, as is typical in reactive systems.
First, climate variability and weather events, expressed here as long-term average annual number of days with extreme heat, exert important control over suitability for rainfed agriculture, a process that may not be well represented by studies focusing only on mean climatic conditions or using a monthly time scale analysis.
Step-response experiments were used to identify a time scale of 5000 s which is associated with chemisorbed hydrogen.
Secondly, the choice of years-to-death as time scale further hampers comparison with studies that use age as a time scale.
