Instrumentation and Testing of Ground and Flight Hardware

The goal of this white paper is to highlight some of the key issues associated with the instrumentation and testing of ground and flight hardware. The information is arranged topically and follows a line of organization that begins with the development of test objectives, the development of requirements, the purchase and installation of instrumentation, and covers many considerations to ensure that measurements will provide the required data during the conduct of the test. Ideally, all of these considerations would be factored into a test program; however, due to programmatic, budgetary, and calendar restraints, only a subset of these factors will typically be considered. Although the primary emphasis of this text is on thermal measurements, all disciplines can benefit from these recommendations.