System Engineering Flashcards
Product Planning - translate customer requirements in ______ requirements / Product Design- translate ____ requirements into component characteristics.
* nakalimutan po kung alin sa dalawang yan basta TECHNICAL po ang sagot, thanks.
TECHNICAL
A combination of interacting elements.
ENGINEERED SYSTEM
it defines the detailed structural of the system specifying components, modules and interaction.
ARCHITECTURAL DESIGN OF SYSTEM
What system is treated as a special form of engineered system?
Sociotechnical Systems
Geometric equivalents, Either as natures, enlargements or duplicates made to the same scale.
PHYSICAL MODELS
The integration, test and evaluation steps constitute a bottom-up activity and should result in a_______
CONFIGURATION
A _____ is a schematic model that describe the order or occurrence of several events that constitute an objective, such as the assembly of an automobile from a multitude of component parts.
FLOW PROCESS CHART
An example is symbiosis, the association of two unlike organisms for the benefit of each other.
FIRST ORDER RELATIONSHIPS
This may involve both the customer (or procuring agency) and the producer (or contractor)
ACQUISITION PHASE
It is treated as a special form of engineered system.
SOCIOTECHNICAL SYSTEM
Are those in which human beings have intervened through components, attributes and relationships
HUMAN MADE SYSTEMS
They design, integrate and maintain complex systems.
SYSTEM ENGINEER
Is an iterative process of breaking requirements down from the system level to the subsystem, and as far down the hierarchical structure as necessary to identify input design criteria and/or constraints for various elements of the system.
FUNCTIONAL ANALYSIS
Also known as an extension of Waterfall Process Model, it starts with user needs on the upper left and ends with a user-validated system on the upper right.
“VEE” PROCESS MODEL
Usually exhibit the characteristics of equilibrium resulting from internal rigidity.
CLOSED SYSTEM
This model is the extension of the waterfall model.
VEE PROCESS MODEL
Introduced by Royce in 1970,initially for software development.
WATERFALL PROCESS MODEL
It is Called a Structured Process of mechanism for determining customer requirements and translating them into relevant technical requirements.
QUALITY FUNCTION DEPLOYMENT
Verification that software meets the system requirements.
SOFTWARE COMPATIBILITY
The principle that whole entities exhibit properties which are meaningful only when attributed to the whole, not to its parts.
EMERGENCE
The characteristic of design and installation that reflects the ease, accuracy, safety, and economy of performing maintenance actions.
MAINTAINABILITY
This technique is a straightforward method that assigns equal reliability requirements for all subsystems based on the system requirements.
EQUAL APPORTIONMENT TECHNIQUE
The objective is to accomplish a specified amount of testing for the purposes of design evaluation prior to entering a formal test and evaluation phase.
System Prototype Development
Can you define Dynamic System?
It combines structural components with operating or flow components
The degree to which a system’s design or code is difficult to understand because of numerous components or relationships among components.
COMPLEXITY
It extends the transition of system level requirement into design requirements for the subsystem level.
PRELIMINARY DESIGN PHASE
A systematic approach to create a system design that simultaneously considers all phases of the life cycle.
CONCURRENT ENGINEERING
Treated as a special form of engineered system.
SOCIOTECHNICAL SYSTEMS
Give the three (3) examples of Social System
LEGISLATURE, CONSERVATION FOUNDATION, UN SECURITY COUNCIL
Identifies process steps and parameters and translates them into process characteristics.
PROCESS PLANNING
This design will identify and plan for security measures to protect the system against potential threats.
SECURITY DESIGN
Exists when duplicate components are present for the purpose of assuring continuation of the system function in case of component failure.
REDUNDANCY
It defines the detail structural of the system specifying components modules and interaction.
ARCHITECTURAL DESIGN OF SYSTEM
Also known as advanced development, it’s extend the translation of system level requirement into design requirements for the subsystem level.
PRELIMINARY DESIGN PHASE
May be applied as “design to” criteria for the prime, the maintenance, and logistics support.
TECHNICAL PERFORMANCE MEASURES
Guided design is simultaneously responsive to customer needs.
LIFE CYCLE
Calculating MTTF for 3 desktop hard drives. The first failure occurred after 62,000 hours. The second didn’t last long, failing after 28,000 hours. Finally, the third failed after spending 42,000 hours in operation.
44,000 HOURS (MTTF = (62,000+28,000+42,000)/3) (132,000/3))
it should be presented in specific qualitative and quantitative terms and in enough detail to justify progressing to the next step.
STATEMENT OF THE PROBLEM
It refers primarily to the evaluation of system components in the laboratory using engineering breadboard, bench test models, service test models, rapid prototyping, and the like.
TYPE 1 TESTING
Identifies process steps and parameters and translates them into process characteristics.
PROCESS PLANNING
This involves refinement of system, and creation of more detailed specification.
PRELIMINARY DESIGN PHASE
Defined as the probability that a system or product will perform in a satisfactory manner for a given period of time.
RELIABILITY
Can be divided into a hierarchy of sets of elements that include subsystems, components, subcomponents, and parts.
SYSTEM
Will identify and plan for security measures to protect the system against potential threats.
SECURITY DESIGN
It refers to a specific or discrete action that is necessary to achieve a given objective.
FUNCTION ANALYSIS
It is constructed to provide a realistic simulation of a proposed system configuration.
MOCKUP
Assesing the likelihood of the adverse event occuring that may negatively affect a business or project
RISK ANALYSIS
Refers to a specific or discrete action that is necessary to achieve a given objective.
FUNCTION
