Hierarchical SystemGeneral
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invariant characteristic |
Processes defined as class of hierarchies |
Description in natural language |
direction |
time axis |
usually top-bottom; by including the feed-back to every connection as an object within the subsystem the inverse direction and inverse hierarchy are predefined |
decomposition |
sequencing events according some rule(s) or some natural law(s) |
from the whole to its parts according to the specific function(s) actually entirety of connections |
elements |
situations that possess some common features and properties or are summoned in one set by some law |
no difference is made between elements and nodes |
nodes |
events, occuring after, following or evolving from one another |
subsystems and elements; the latter are actually the end nodes |
connections |
one step of evolution between one event and its following |
subordination comprising the objects’ entry point, process exit feedback, and restrictions, as well as their properties in a conjoint systemic process |
algorithm of decomposition |
sequencing events, disclosing their new or changed properties, notifying the moment or time interval when they take place and how long they (might) last |
sequencing the processes within the subsystems according to their subordination and support ensuring the results |
polyhierarchy |
possible: 2 events may be followed by one and the same |
non per definition; counterexample can be demonstrated |
polythematics |
possible: the sequencying may follow several rules at a time |
none by definition; counterexamples are the multitude of possible functions to which the multitude of measures are applied, the goal hierarchy of restrincting criteria |
measure |
1) time and space units 2) units for measuring properties of a situation: light, color or warmth intensity, spectral values, velocity, weight, height, temperature, etc. |
a great multitude of physical, chemical, etc. measures, as well as specific control criteria; fuzzy methods of measurement play an increasing role. |
Source: nfm |