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Lecture 5 – Systems Engineering and Passenger Ships - Coggle Diagram
Lecture 5 – Systems Engineering and
Passenger Ships
Systems engineering differs from
traditional disciplines in that
– it is focused on the system as a whole
– it is concerned with customer needs and operational environment
– it leads system conceptual design; and
– it bridges traditional engineering disciplines and gaps between specialties
successful systems engineers
enjoy learning new things and solving problems,
like challenges,
are skeptical of unproven assertions,
are open-minded to new ideas,
have a solid background in science and engineering,
have demonstrated technical achievement in a specialty area,
are knowledgeable in several engineering areas,
pick up new ideas and information quickly, and
have good interpersonal and communication skills
System
life cycle
concept development
needs analysis
concept exploration
concept definition
engineering development
advanced development
integration and evaluation
post development
Production
Operations and Support
Work Break Down Structure and Critical
Paths
Program Requirements
Program Management Plan (PMP)
Program Management Requirements
System Engineering Managemnt Plan (SEMP)
Individual Program Plans
Functional Design
Reliability
Maintainability
Producibility
Safety
Logistics
Related Management Plans
Configuration Management
Test and Evaluation
Manufacturing Management
Total Quality
Program Technical Requirements
Specifications
A
B
C
D
E
Decision Making
– Define the objective.
– Identify qualified alternative candidates.
– Define selection criteria
– Assign weights to selection criteria in terms of their importance to the decision
– Identify or develop a value rating for each criterion
– Calculate or collect comparative scores for each alternative ’ s criterion;
combine the evaluations for each alternative.
– Analyze the basis and robustness of the results.
The activities constituting integration and evaluation are
– Test Planning: defining test issues, test scenarios, and test equipment;
– System Integration: integrating components into subsystems and the total system
– Developmental System Testing: verifying that the system meets specifications;
– Operational Test and Evaluation: validating that the system meets operational requirements.
Production Operations
• responsibility and delivery schedule for each major subassembly (component);
• manufacturing sites and facilities;
• tooling requirements, including special tools;
• factory test equipment;
• engineering releases;
• component fabrication;
• components and parts inspection;
• quality control;
• production monitoring and control assembly;
• acceptance test;
• packaging and shipping;
• discrepancy reports;
• schedule and cost reports; and
• production readiness reviews.