Landing Gear Retraction, Deployment & Control Analysis

Landing Gear Touchdown Impact Analysis

【 Background 】

       Understand the stress distribution and magnitude on the main load-bearing components during the touchdown impact process. If the initial design strength is insufficient, optimization techniques are applied to enhance structural strength with minimal weight increase.

【 Results 】

       Using shape optimization techniques, localized stress was reduced by 25%, improving the safety margin to meet structural strength requirements.

Landing Gear Retraction & Extension Analysis

【 Background 】

       Using hydraulic control and mechanism simulation for system-level analysis, we evaluate the landing gear retraction and extension motion, trajectories, actuation timing, and actuator forces. This assessment verifies whether the system meets functional requirements and helps determine appropriate component specifications or evaluate hydraulic circuit design feasibility.

【 Results 】

       Successfully completed system-level landing gear retraction/extension simulation and obtained required actuator force parameters.