运动学原理

• Quite a few of new methods of soplat have been proposed in the last decade , most of these methods add new measurements values to the bearing - only method base on the particle kinematics . this paper studies the challenge technology of soplat method using frequency rate , including frequency and frequency rate estimation
  近几年来,这一技术得到了新的发展,质点运动学原理和多年的研究证明,在传统的只测向方法的基础上增加多普勒频率变化率的算法可提高无源定位系统的可观测性,实现瞬时定位,但同时也对信号接收机提出了更高的要求。