• The Journal of the Korea institute of electronic communication sciences
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• v.19 no.4
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• pp.647-654
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• 2024

In military weapon systems, control sticks for weapon operation are essential. This paper presents the design and performance evaluation of a control stick for weapon systems using RS-422 communication and an embedded processor. This control stick is ergonomically designed, considering the hand dimensions of Korean pilots and mission convenience. The circuitry and software based on RS-422 communication were designed using an embedded processor. A prototype of the control stick was manufactured and subjected to a series of tests, including basic performance tests and various environmental tests such as altitude, high temperature, low temperature, temperature shock, humidity, rain, vibration shock, and acceleration, all of which met the required standards.