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General Systems Theory

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Quiz by JRBerger
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Last updated: August 29, 2023
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First submittedAugust 29, 2023
Times taken3
Average score57.9%
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Hint
Answer
Determines if an object belongs to a system
Set
Elements of the system
Objects
Parts of the system
Static viewpoint
Basic functions performed by the parts
Functional viewpoint
Four parts of a Control System
Control Object, detector, comparator, effector
Three types of objects
Inputs, processes, outputs
Three types of inputs
Serial, probable, feedback
Three types of outputs
Consumed by other systems, consumed by focal system, waste
Three types of relationships
Symbiotic, synergistic, redundant
Two types of attributes
Defining, accompanying
Three degrees of change
Stable, dynamic, turbulent
Output of prior system becomes input
Serial
Output from multiple prior systems is selected
Probable
Input came from current system
Feedback
Current system
Focal system
Result of systems operations
Output
Purpose for which systems exist
Output
Bonds between objects
Relationships
Systems cannot function alone
Symbiotic
Systems work together at higher efficiency
Synergistic
Duplicate existing systems as a backup
Redundant
Properties of both objects and relationships which show qualitative features
Attributes
Essential to the identity of the object or relationship
Defining
Not essential towards identity of object or relationship
Accompanying
Outside focal system, not controllable by focal system
Environment
West Churchman's environmental determination Question 1
Is the factor system relevant?
West Churchman's environmental determination Question 2
Is the factor system controllable?
Implies the ability to make an object do as you desire
Control
Ability to exert pressure on decision-makers without guaranteed results
Influence
Hint
Answer
Structurally and functionally complete
Whole
Characteristics of System Complexity 1
Number of elements
Characteristics of System Complexity 2
Attributes of elements
Characteristics of System Complexity 3
Interactions among elements
Characteristics of System Complexity 4
Degree of organization
Reassembly of parts previously broken down
Synthesis
Examination of the whole and how a system functions in a goal directed manner with its environment
Systems Approach
Systems that are larger than and contain the focal system
Suprasystems
Systems smaller than and contained by focal systems
Subsystems
Used on system components within the system boundary
Control Theory
A control subsystem must be at least as complex as the system it is trying to control
Ashby's Law of Requisite Variety
A real goal requires all other goals to be sacrificed
Churchman's Principle of Primacy
Deviation amplifying
Positive feedback
Deviation counteracting
Negative feedback
Condition of a system
State/level
Factors that alter conditions and rate of alternation
Rates
Factor to be controlled
Control Object / variable
Senses state of control object
Detector
Compares condition and determines if corrective action is necessary
Comparator
Subsystem that takes corrective action
Effector
Focused on achieving effectiveness and efficiency
Mechanistic Organization
Focused on achieving adaptability
Organic Organizations
Used on factors outside the system boundary
Environmental Scanning
Two modes of Environmental Scanning
Passive (surveillance), active (search)
Taking notice of information that is found without a goal
Viewing
Taking notice of information that is found with a goal
Monitoring
Seeking info about a topic with a goal
Investigating
Structured approach to address carefully defined problem or info needed
Research
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