Failure Modes and Effects Analysis (FMEA)
Reliability Implementation employs Failure Modes and Effects Analysis (FMEA). FMEA is the is a systematic, proactive method for evaluating how a system or process might fail. This is performed to …
State Machine Diagrams
State Machine diagrams represent the behavior(s) of entities capable of dynamic behavior by specifying their response to the receipt of event instances. State Machine Diagrams are part of the family …
Lifelines and Sequence Diagrams
Lifelines and Sequence Diagrams focus on the interchange of matter/messages between system components. A Sequence diagram shows the interaction information with an emphasis on the time sequence. The diagram has …
Functions and Activity Diagrams
Functions and Activity Diagrams are representations of workflows of stepwise activities and actions with support for choice, iteration and concurrency. Activity Diagrams are some of the most widely used behavioral …
Internal Block Diagrams
Internal Block Diagrams can help define the interface and characteristics of a system, as well as detail the communication between system elements. Often Internal Block Diagrams are perceived as a …
Blocks & Block Definition Diagrams
Blocks & Block Definition Diagrams can help convey internal and external interaction. Blocks are the foundation of the structural architecture and defining characteristics of system elements. Block Definition Diagrams define …
Requirements and Requirement Relationships
Requirements and Requirement Relationships follow a few basic guidelines: Requirements are foundational to any system design and represent a Pillar of SysML.A good requirement is a complete sentence with a …
Use Cases and Use Case Diagrams
Use Cases & Use Case Diagrams captures the interactions between stakeholders of a System of Interest about its behavior. Use Cases & Use Case Diagrams describes the system’s behavior under …
Packages & Package Diagrams
Packages & Package Diagrams allow the organization of a model by containing model elements within packages. Packages & package diagrams may be useful to help convey your model’s organizational structure …
Pillars of MBSE: Language, Method and Tool
The engineering industry has identified two primary approaches for conducting systems engineering: the traditional and Model-Based Systems Engineering. The traditional systems engineering approach is commonly referred to as “Document-Based“. This …