CAJ | 학술논문

为实现时差法被动测量数据的实时处理，采用主控计算机和微控制器主从结构及其相关软件功能设计和实现一个实时处理系统。该系统的核心处理软件采用改进的多点球面内插法，结合数据的综合预处理步骤，实现了对高速运动水下目标测量数据的轨迹实时处理与显示。实际使用验证，该系统实时处理结果离散度小、与事后处理结果一致性好、通用性和海上适应性良好，具有明显的军事和经济效益。
위실현시차법피동측량수거적실시처리，채용주공계산궤화미공제기주종결구급기상관연건공능설계화실현일개실시처리계통。해계통적핵심처리연건채용개진적다점구면내삽법，결합수거적종합예처리보취，실현료대고속운동수하목표측량수거적궤적실시처리여현시。실제사용험증，해계통실시처리결과리산도소、여사후처리결과일치성호、통용성화해상괄응성량호，구유명현적군사화경제효익。
In order to achieve real-time processing on passive measurement data with time difference approach,we design and implement a real-time processing system by using a host-slave structure consisted of host computer and MCU and its related software functions.The core processing software of the system adopts improved multipoint spherical interpolation method to have achieved real-time trajectory processing and display on the measurement data of high speed underwater moving objects in combination with synthetical pre-processing steps on the data.Practical use verifies that the system has low dispersion in real-time processing results and good consistency with post-process results.It also has good universality and marine adaptability as well,thus has remarkable military and economical benefits.