2) reachability
能达性
1.
The reachability problem of switched linear singular (SLS) systems is investigated under the regularity assumption of all subsystems.
在各子系统正则的条件下研究了切换线性奇异系统的能达性问题。
2.
Basic DC-DC converters were built as switched linear system models and the basic control characteristics, such as controllability and reachability, were presented which provided the basics of optimal control and other control methods in DC-DC converters.
将基本DC-DC变换器建立为切换线性模型,由此提出DC-DC变换器能控性和能达性等基本控制特性,为DC-DC变换器控制系统的优化控制和其它控制策略的实现提供理论依据。
3.
The concepts of hybrid dynamic system (HDS) and sw itched linear system (SLS) were introduced into studying the controllability and reachability of Buck converter.
尝试在Buck变换器的能控性和能达性研究中引入混杂动态系统和切换线性系统的概念 。
4) Radar performance
雷达性能
1.
From engineering realizable purpose,the influence of abnormal atmosphere transmission on radar performance is introduced briefly.
从工程实现角度出发,简述了大气异常传播对雷达性能的影响,分析了气象杂波的主要特征,探讨了针对气象杂波所采取反杂措施的具体方法。
5) 2D reachability
2D能达性
6) controllability and observability
能控能观性
1.
The theory of Multiple Rational Function System takes the approach of system theory to study the structure properties of electrical network and takes the method of state space described to get the state equations of electrical networks and does some research such as controllability and observability.
多元有理函数(F(z))系统理论采用系统理论的方法研究电网络的结构性质,借助于状态空间描述的方法得到电网络的状态方程组,并对电网络结构的能控能观性等方面进行研究。
补充资料：柯尼卡美能达af微距50mmf3.5
柯尼卡美能达af 微距 50mmf3.5基本参数
对焦方式 自动
焦距 50 mm
卡口类型 美能达卡口
柯尼卡美能达af 微距 50mmf3.5光学参数
最大光圈 3.5
最近对焦距离 0.23 m
最大放大倍率 0.5 倍
滤镜口径 55 mm
镜头直径 66 mm
镜头长度 55 mm
镜头重量 240 g
镜头类型 定焦
镜头用途 微距镜头
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条