Mathematical optimization of test procedures for glide bomb maintenance.

Modern day military weapons are an integration of a several sub-systems and components. Each of these systems possesses distinct reliability characteristics, accompanied by diverse probability distributions that dictate their rates of failure. This paper focuses on the design of automated test equipment (ATE) and development of Graphical User Interface (GUI) for verification of weapon's Line Replaceable Units (LRUs) health status during functional ground testing of avionics systems. Functional ground testing of weapon LRUs through ATE is essential for ensuring the reliability and effectiveness of weapon. ATE is designed to perform Intermediate level periodic maintenance activity which includes the in-depth inspections, repairs, and replacements of faulty components. ATE is a computer-controlled system designed to perform tests automatically, eliminating human error and ensuring consistent results. It can perform a variety of tests, including electrical, functional, and environmental testing. A GUI is developed using Qt and C++ for verification of tests. The software supports multiple LRUs testing as well as individual LRU testing. The ethernet communication protocol between ATE and Unit Under Test (UUT)can be used to test multiple units at a time. During the functional ground testing process, the weapon is connected to the ATE and then ATE will send a series of signals to the weapon, simulating various operational scenarios. The ATE will monitor the weapon's LRU's response, comparing it to the expected results. If the LRU's response is outside the expected range, the ATE will flag the specific unit as faulty, and it will be removed from service. ATE will generate the test report of health of the constituent components. ATE provides a reliable and efficient way of identifying any issues with LRUs in the pre-flight phase and reduces the risk of malfunction. The use of ATE can increase testing efficiency and reduce costs, making it a valuable tool in modern warfare. [ABSTRACT FROM AUTHOR]