A Low-Cost, Modular Avionics and Thrust Vector Control Architecture for Experimental Rocketry

Abstract

This paper presents comprehensive results from our prototype demonstration of future rocket avionics and control systems. A thorough literature survey identified key technological gaps, particularly concerning cost-effectiveness and deployment flexibility. Rigorous testing for maneuvering time improvements validated enhanced performance through the implementation of an innovative thrust vector control (TVC) system. The study tackles the long-standing industry issue of high-cost avionics by proposing modular, cost-efficient substitutes that are as reliable but significantly lower in cost barriers to entry. A notable in- novation is the development of portable instrumentation systems capable of being deployed and operated in diverse environments, thereby overcoming traditional location constraints. The thrust vector control system uses solid motor configurations, a significant step away from the traditional approach. In addition, the study explores the scalability and practical feasibility of hybrid propulsion systems, especially under conditions of adequate funding and resource allocation. The main contribution lies in the integrated avionics and control system architecture, which strikes a balance between advanced functionality and operation simplicity. All developmental activities adhered strictly to recognized industrial standards, with particular emphasis on safety protocols. This research pushes the democratization of rocket science by offering robust, low-cost systems that preserve performance integrity while increasing accessibility to a wider variety of applications.