spiral scanning meaning in English
螺旋扫描
螺旋式扫描
螺旋形扫掠
Examples
- Then summarizes the respective characteristics , and integrates their advantages to make computer simulation and system simulation to the application of spiral scan in laser radar
结合二者的优点将分行式螺旋扫描在激光雷达系统中的应用进行了计算机仿真,并对其进行了系统仿真分析。 - ( 2 ) . according to the system indices and requirements together with the technology characteristic , it researches the capture possibility of apt capturing system . then it introduces the common scan methods , such as raster , spiral , raster spiral , rose and lissajo . ( 3 ) . it makes a detailed simulation analysis of the raster and spiral scan , analyze the connection between capture probability , capture time , system index at different capture resolution angle , capture range , vibration angle extent and terminal location distributing mean square deviation
其中对几个关键部分进行了详细分析:计算了目标角反射器的激光雷达散射截面( lrcs )值,研究了qd与ccd对目标位置角度的计算方法和空间分辨率; ( 2 )根据系统指标和要求并结合现有国内技术特点研究了apt捕获系统扫描的捕获概率问题,然后分析了几种常见的扫描方式:矩形( raster )扫描、螺旋( spiral )扫描,矩形螺旋( rasterspiral )扫描,玫瑰形( rose )扫描以及李萨如形( lissajo )扫描; ( 3 )对分行扫描和螺旋扫描进行了详细的仿真分析,分析了它们在不同捕获分辨角、捕获范围、振动角振幅和终端位置分布均方差时的捕获概率、捕获时间与系统常数之间的关系。