某型教练机起落架信号电路改进设计

Upgrading Design for Signal Circuit for Landing Gear of a Certain Type of Trainer

针对某型教练机在外场使用时出现起落架未放到位,而飞行员却没能及时发现的问题,本文对飞机起落架信号电路进行了分析,并提出了相应的改进措施。

There occurs the accident that the L/Gs are not extended to limit positions during the operation of a certain type of trainer in flight line, which is not found by the pilot; Aiming to the problem, this paper analyzes the aiwraft ldG signal circuit and put torward corresponding improvement measures.