TQS has successfully and cost effectively extended the life several complex automated test systems by using the refurbishment approach. One good example of using this approach is the Fire Control Radar Automated Test System (FCRATS) refurbishment that TQS accomplished on four test systems for the USAF. Another good example is the NRETS refurbishment, discussed in a different section. These systems verify that overhauled or repaired F-16 fire control antennas meet specifications before being sent to active F-16 squadrons.
The approach that TQS used includes the following:
- Identify all tester subsystems that have been proven reliable and that will be sustainable for the foreseeable future (to minimize supportability and parts obsolescence issues)
- Identify all subsystems that need to be replaced with long term sustainable modern technology
- Perform a software update or replacement evaluation
- Design refurbished test system and review with customer
- Update technical documentation, to include: technical manuals, system drawings, calibration procedures, parts listing and recommended spares listing.
This approach proved very successful for TQS and the customer. The FCRATS testing cycle time was greatly reduced, eliminating that test system as a process bottleneck. The test system sustainability is improved, and the improved user interface that provides much improved test data presentation has allowed for the repair of some antennas that were previously non-repairable and thus condemned. Some informal estimates show that the ability to repair these antennas has saved an amount greater than the cost of the refurbishment project.
|