Thrust Rate Reduction Methods During Landing

Thrust Rate Reduction Methods During Landing

P A Chandru*, S M Jawad Roshan, Jeffrey Neji George, Sri Ram

*Corresponding Author Email: chandrupa.aeroin@gmail.com

AEROIN SPACETECH PRIVATE LIMITED

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Abstract - This paper presents a comprehensive review of various thrust rate reduction methods employed during the landing phase of both aircraft and spacecraft. The study focuses on techniques validated through physical experiments and advanced simulation studies, emphasizing the critical role of thrust modulation in ensuring safe and smooth touchdowns. Key methods analyzed include pulse-width modulation (PWM) for optimizing engine output, predictive control algorithms that proactively adjust thrust based on anticipated landing conditions, and adaptive feedback systems that modify thrust in real-time. Additionally, the paper explores engine throttle modulation and thrust vectoring techniques for enhanced maneuverability and stability, alongside energy-efficient descent strategies aimed at minimizing fuel consumption and emissions. Each method's theoretical basis and experimental validation are discussed, highlighting significant improvements in thrust rate management, reduced mechanical stress on engines, lower fuel consumption, and minimized wear on landing gear. The paper also addresses the practical challenges of integrating these methods into existing flight control systems, considering implications for flight safety and operational protocols. The findings emphasize the importance of innovative thrust control strategies in advancing aviation safety and efficiency, underscoring the need for continued research and development in aerospace engineering.

Key Words:  Thrust rate reduction, pulse-width modulation, predictive control, adaptive feedback, energy-efficient descent, aerospace engineering.