科技创新导报
科技創新導報
과기창신도보
SCIENCE AND TECHNOLOGY CONSULTING HERALD
2014年
28期
93-93,95
,共2页
着陆状态%轮载信号触发时间%动力学模型
著陸狀態%輪載信號觸髮時間%動力學模型
착륙상태%륜재신호촉발시간%동역학모형
Landing status%Time to trigger the Weight on Wheel signal%Dynamic model
轮载信号是飞机相关系统进行空地状态判断的重要信号，轮载信号触发时间对飞机各系统工作状态具有重要影响。该文依据动力学方法，初步建立了飞机从机轮接地至触发轮载信号的动力学模型，分析了飞机着陆状态对轮载信号触发时间的影响，对于飞机相关系统设计工作具有一定参考价值。
輪載信號是飛機相關繫統進行空地狀態判斷的重要信號，輪載信號觸髮時間對飛機各繫統工作狀態具有重要影響。該文依據動力學方法，初步建立瞭飛機從機輪接地至觸髮輪載信號的動力學模型，分析瞭飛機著陸狀態對輪載信號觸髮時間的影響，對于飛機相關繫統設計工作具有一定參攷價值。
륜재신호시비궤상관계통진행공지상태판단적중요신호，륜재신호촉발시간대비궤각계통공작상태구유중요영향。해문의거동역학방법，초보건립료비궤종궤륜접지지촉발륜재신호적동역학모형，분석료비궤착륙상태대륜재신호촉발시간적영향，대우비궤상관계통설계공작구유일정삼고개치。
Weight on Wheel(WOW) signal is an electrical signal which plays an important role in confirming the air/ground condition of the airplane during landing phase. The time to trigger the WOW signal has important influence on the working condition of aircraft systems. Preliminary dynamic model from touchdown to the WOW signal is triggered was established according to dynamics method. Based on the dynamic model, the impact of landing status was analyzed.This model may have some reference value on the design of related aircraft systems.
