Low-Cost Automatic Shipboard Wireless Configuration Management

The building blocks of the proposed system include distributed WCM Tags to gather (1) logistical, personnel, and maintenance-related systems information, (2) a wireless network of multiple Tag Readers to correlate and report information, and (3) WirelessConfiguration Management software within the Main Control Unit that would contain all necessary information sufficient for the ship to exercise configuration management.The wireless protocols needed for an ad-hoc network must offer low-power transmitting and receiving capabilities. IEEE 802.11 WiFi technology is the state-of-the-art development in protocols. It is a de facto standard, as well as a specification forsmall-form factor (low-cost radio links between various devices). It delivers opportunities for rapid, ad-hoc connections and the possibility of automatic, unconscious connections between Tags and Tag Readers. Optimization of the parameters of the networkwill be addressed. This optimization will allow passive methods to be considered for implementation.This proposal presents techniques for properly implementing WCM as part of a larger, comprehensive, continuous maintenance strategy. Reducing total ownership cost by reducing shipboard workload will be the focus of this proposed research, though thetechniques developed do generalize to the control of a large class of general DE systems. WPI's engineering and marketing groups will work closely to develop a product with the needs of the customers and end-users in mind. Product development during PhaseII and beyond will involve a five-step process, outlined below.¿ Host prototype demonstrations¿ Undergo qualification testing¿ Undergo field testing¿ Supply a test market¿ Product launchAt Williams-Pyro, full-scale commercialization activities begin after proof-of-concept and technology development at the end of Phase I. First, WPI will host a product demonstration. Results from this product demonstration will guide WCM Tag design anddevelopment to suit our customers' needs. Second, our improved system will undergo qualification testing. Once qualified, our system will undergo field-testing with the support of NAVSEA, fleet representatives, and shipbuilders. This lengthy step willensure that WCM Tag performs as designed by providing low-cost, reliable asset tracking without alerting the enemy to a ship's position. By working with suppliers and producing its own parts throughout the development process, WPI will have a developedsupplier base, trained technicians, and a robust manufacturing process capable of quickly responding to meet demand for WCM Tag at launch.