The Sentinel's Engine - Part 4: The Sentinel's Oversight23 December 2019·587 words·3 minsSystems and Innovation Technical Management Risk-Management Configuration Management Mission Operations Project Planning Systems Thinking Design and Innovation Disaster Analysis Policy and CritiqueAn examination of NASA's technical management processes that ensure safety, cost control, and mission success from development through operations.
The Sentinel's Engine - Part 3: The Crucible of Realization22 December 2019·615 words·3 minsSystems and Innovation Product Realization Testing and Verification Validation Integration Spacecraft Manufacturing Systems Thinking Design and Innovation Disaster Analysis Policy and CritiqueExploring how NASA transforms verified designs into operational spacecraft through rigorous product realization and testing.
The Sentinel's Engine - Part 2: The Gauntlet of Design21 December 2019·667 words·4 minsSystems and Innovation Design Process Requirements Engineering Stakeholder Management Systems Architecture Concept of Operations Systems Thinking Design and Innovation Disaster Analysis Policy and CritiqueExamining how NASA transforms stakeholder expectations into rigorous technical requirements that anchor spacecraft design.
The Sentinel's Engine: Navigating Complexity in NASA Systems Engineering20 December 2019·278 words·2 minsSystems and Innovation Systems Engineering NASA Engineering Management Space Exploration Technical Design Project Management Systems Thinking Design and Innovation Disaster Analysis Policy and CritiqueA comprehensive exploration of how NASA's systems engineering discipline transforms ambitious space exploration goals into operational realities.
The Sentinel's Engine - Part 1: The Architecture of Ambition20 December 2019·696 words·4 minsSystems and Innovation Systems Engineering NASA Engineering Design Methodology Technical Discipline Systems Thinking Design and Innovation Disaster Analysis Policy and CritiqueAn exploration of NASA systems engineering as a holistic discipline that balances competing interests and navigates the constraints of space exploration.
The Gravity of Error - Part 3: The Blade’s Last Breath: Analyzing Propeller Failures in High-Speed Transit1 December 2019·681 words·4 minsSystems and Innovation Propeller Failure Aircraft Fatigue Forensics Engineering Technological History Disaster Analysis Design and Innovation Systems ThinkingExamination of propeller blade failures in aircraft and the forensic techniques used to analyze them.
The Gravity of Error - Part 2: Invisible Arcs: The 200-Mile Electrical Legacy of the Space Shuttle Columbia30 November 2019·673 words·4 minsSystems and Innovation Electrical Failure Space Shuttle Wiring Insulation Forensics Technological History Disaster Analysis Design and Innovation Systems ThinkingAnalysis of electrical failures in the Space Shuttle fleet and the systemic issues with wiring insulation.
The Gravity of Error: Forensic Engineering in Flight29 November 2019·286 words·2 minsSystems and Innovation Engineering Failure Analysis Aerospace Forensics Disaster Technological History Disaster Analysis Design and Innovation Systems ThinkingA forensic examination of engineering failures in aerospace systems, from orbital joints to propeller blades.
The Gravity of Error - Part 1: The Orbiting Abrasion: Solving the Solar Alpha Rotary Joint Crisis29 November 2019·693 words·4 minsSystems and Innovation Aerospace Failure Analysis Lubrication ISS Engineering Technological History Disaster Analysis Design and Innovation Systems ThinkingForensic analysis of the ISS Solar Alpha Rotary Joint failure and its resolution through lubrication changes.
The Anatomy of Iron: Lessons from the Edge of Structural Failure - Part 5: The Platform That Sank13 November 2019·533 words·3 minsSystems and Innovation Structural Engineering Bridge Failures Disaster Analysis Steel Structures Construction Safety Engineering Failures Disaster Analysis Systems Thinking Technological History Leadership and CrisisThe collapse of the Alexander L. Kielland oil platform in the North Sea, where fatigue cracks and human factors led to disaster.