project dynamics (11) Flashcards
model of system (problem to solution)
problem context environent, variables, system, form , solution.
what is a sub system
subset of elements
what is an aspect system
subset of the relations of a system (like geometrical, structural, physical, architectural)
phase system?
a period in which the system has another goal/function.
example, storm surge barrier, movable bridge, school.
examlpe of aspect systems
architecture quantity quality capital costs maintenance costs operational costs
definition of coordination
the control of a system which is built up by partsystems
control starts at elemental level, coordination is control at higher system levels
.
general validation adn specific validation
general-use of models
specific-fitting system in specific context
general verification and specfic verification
general-satisfy criteria mentioned in standards
specific, satisfy specific requirements of the client
stratergy for information processing
minimize information flow (between elements and subsystems)
maximise information fields (aspect systems)
effective communication, 5 factors
message should be-concise attention clear credible good timing
what are the three orginizational cultures and whats best
reactive, responsive and proactive, mix of the two later is best
a person outsources when
he is not competent
he does not want to do it
outsourcing definition
transaction between a seller and a buyer for a good.
client and contractor conflit interest
client intereseted in cost effectivness (outp/clents costs)
contractor interested in cost efficiency (price/contractors costs)
collaberation equations
vt>v1 +v2
ct b1 + b2
then to get b1=b1/(b1+b2) *bt
same for getting cost
outsourcing factors
different levels conflict of interest top down closed book transaction based
collaberation factors
equal level common interests bottum up open books relation based
basic laws of outsourcing and collab
two or more palyers that want to deliver the same product should be in outsourceing comp
two or more players that want to deliver complimentaty producst should collab
responsibility for outsourcing and collaberation
outsource- client responsible for context with respect to stakeholder(environment)
collaberation - parties are severally liable
two types of contracts
fixed price
cost plus fee
allience contract elements
creat inital risk bidget
unexpected events will be financed by risk budget
risk budget left over will be shared 50 50
