RESEARCH STATUS AND PROSPECTS OF KEY TECHNOLOGIES IN AGRICULTURAL MACHINERY CHASSIS FOR FIELD FARMING OPERATIONS

As the locomotion system of agricultural machinery, the chassis significantly influences operational efficiency and maneuverability. This study focuses on two key aspects: field-oriented agricultural machinery chassis components and their intelligent development. The study examines the historical evolution of agricultural machinery chassis. A detailed analysis is provided on the operational mechanisms, technical features, and global application status of chassis drive systems, steering mechanisms, and leveling control technologies. Building upon this analysis, the study further explores future trends in field-oriented agricultural machinery chassis development. Field agricultural machinery chassis will develop towards intelligent technology, modular design, new energy and autonomous driving technology applications. Incorporating advanced sensor networks, machine learning algorithms, and artificial intelligence, the chassis system will implement tightly coupled multi-sensor fusion and control strategies to enable synergistic optimization of powertrain, steering, and leveling mechanisms, with integrated prognostic and health management capabilities.