多余度 meaning in English

numericalabundance
redundance
redundancy

Multi - redundancy and multi - sensor self - determination ( passive ) fault - tolerance technologies are emphases in long - duration very high altitude uav navigation system research
网络化多余度、多传感器自主(无源)容错导航技术是长航时无人机导航技术研究的重点。
Because of its unique structure and outstanding characteristics , multiple - channel brushless dc generator which is made up of doubly salient electro - magnetic generator is a new kind of one . it can improve the reliability of the power - supply system for helicopters
由于电励磁双凸极电机独特的结构和优良的性能,所以由电励磁双凸极电机构成的多余度无刷直流发电机是实现高可靠性直升机电源系统较为理想的一种新型无刷电机。
Besides , the detail distribution layout is presented , which concludes the design of the baseline , elmc and the mode of distribution etc . at last , in order to guarantee the reliability and fault tolerance , being based upon troubleshooting , the dissertation analyses the system by use of the fault tree analysis
并进行了配电布局的容错设计，提出了一种实现系统容错的方法。针对配电系统的总体设计结构，用基于故障树的故障诊断方法进行了系统可靠性分析，以保证多电飞机高可靠性和多余度的要求。