电光与控制
電光與控製
전광여공제
ELECTRONICS OPTICS & CONTROL
2013年
9期
79-83
,共5页
无人机%双余度%飞控计算机
無人機%雙餘度%飛控計算機
무인궤%쌍여도%비공계산궤
unmanned aerial vehicle ( UAV)%double redundancy%flight control computer
为了提高无人机飞控计算机的可靠性，结合工程实践，设计了一种双余度飞行控制计算机系统。该系统在以MPC5554处理器为核心的飞控计算机基础上，加入一套硬件相同且功能相同的飞控计算机并添加少量硬件及软件模块，以较小成本大大提高飞控计算机的可靠性。该方法实施简单、成本低、易移植，较工程化，具有较好的通用性。
為瞭提高無人機飛控計算機的可靠性，結閤工程實踐，設計瞭一種雙餘度飛行控製計算機繫統。該繫統在以MPC5554處理器為覈心的飛控計算機基礎上，加入一套硬件相同且功能相同的飛控計算機併添加少量硬件及軟件模塊，以較小成本大大提高飛控計算機的可靠性。該方法實施簡單、成本低、易移植，較工程化，具有較好的通用性。
위료제고무인궤비공계산궤적가고성，결합공정실천，설계료일충쌍여도비행공제계산궤계통。해계통재이MPC5554처리기위핵심적비공계산궤기출상，가입일투경건상동차공능상동적비공계산궤병첨가소량경건급연건모괴，이교소성본대대제고비공계산궤적가고성。해방법실시간단、성본저、역이식，교공정화，구유교호적통용성。
To improve the reliability of flight control computer for unmanned aerial vehicles ( UAVs ),we designed a kind of double redundant flight control computer system on the basis of engineering practice . Based on a flight control computer using MPC 5554 processor as the core,another set of flight control computer having the same hardware and function was integrated,and some hardware modules and software modules were also added .The reliability of the flight control computer was improved with a relatively low cost.The method has the advantages of easy implementation,low cost,simple in transplanting and engineering,and fine universality .
