Configuration Management

Configuration management is a vital part of the safety of any space system, and a staple to those in the safety business. What is configuration management? It's simply knowing exactly what the piece of equipment is and what it does at any point in its life, cradle to grave. This includes knowing which software version is being used and how changes might affect the desired effect. Remember the scene in the movie Apollo 13 in which the space craft experienced an O2 tank explosion and left the crew with insufficient breathable air? The NASA engineers on the ground first had to bring in every piece of equipment that was on the spacecraft and begin working on how to fix the problem. That's configuration management! They had to know every hose, pump, widget, and paperclip on the spacecraft, at the time it launched, and what they had to accomplish with them...create breathable air. By the way, it's useful to note that for quite some time, organizations of all different kinds have recognized that solving problems in a structured, orderly manner is more efficient and effective than random, " fly-by-the-seat of your pants " problem solving. There are many different problem solving processes that exist for different purposes, and the USAF has adopted an 8-Step Problem Solving Model based on Boyd's OODA Loop (Observe, Orient, Decide, Act). Coupled with the concept of configuration management, the 8-Step Problem Solving Model increases the opportunity for both risk reduction and mission success. If you happen to watch Apollo 13 again, you'll notice they basically follow the above problem solving construct. Always remember when using any problem solving methodology, " a good solution in time, is better than the perfect solution too late. " The 8 Step Problem Solving Model, now adopted by the AF, can help simplify the configuration management dilemma. The eight steps are: 1. Clarify and validate the problem a. Recognize the correct problem using tools such as: " Go and See " , Value Stream Mapping, Voice of Customer. Recognize how the problem aligns to the SA&D (Strategy, Alignment and Development Plan). b. State the problem by identifying when, where, how and the significance of problem.