PLANNING FOR NON-INTRUSIVE & EMBEDDED INSTRUMENTATION

Abstract

Embedded Instrumentation (EI) and Non-Intrusive Instrumentation (NII) integrates data collection and processing capabilities into the design of a system for diagnostics, prognostics, testing, and training. EI and NII will provide decision makers with the data needed to adequately describe performance and mitigate risks throughout a programs lifecycle. DoD weapon systems have become very complex, with intricate electronics and guidance requirements to meet the mission. Many platforms, such as Army munitions, no longer have the internal space to append instrumentation after they are sent for testing, yet the data needs from a complex weapon system have increased, with the need to understand the operational health and characteristics of many sophisticated electronics systems within the weapon system. Furthermore, the developer must ensure the platform used for test or for training is representative of the full up tactical system to retain integrity. Recent implementation of policy changes will allow responsible activities to have test, training and logistical resources shared at the program concept and maintain the integrity of lifecycle requirements. To assure success, EI/NII must be planned for at the beginning of the acquisition phase, with capabilities needed and costs / benefits considered. There have been significant advances in miniaturized telemetry and instrumentation technology, such as ASIC based transmitters and encoders, however there are still needed improvements to reduce the size and cost of embedded instrumentation components. Failing to continue to foster the on-going development of EI/NII technologies, and failing to foster the incorporation of such systems into new weapons could ultimately hinder the success of initiatives such as Army transformation and could certainly raise the costs associated with development, fielding, and operation of complex weapons.