Research on Cloud Control Model of Fuel Feeding Angular Advance of Marine Diesel Engine 船舶柴油机供油提前角云控制模型研究
The stability and small dynamic errors could be confirmed by using the method of composite control in which the pitch angular rate of barbette sensed by INS was feed back and compensated in advance. 用复合控制把惯导系统测量的炮塔俯仰转动角速度(扰动角速度)反馈到控制前端,进行预先补偿,可保证小的瞬态误差和系统的稳定性。
In star pattern recognition algorithms that recognition character is star pair angular distance, it is main way to advance the consumed time that improving match speed of star pair information catalogue. 在以星对角距为识别特征的星图识别算法中,星对信息表的匹配查找速度的提高是提升识别速度的一个主要途径。