电讯技术2017，Vol.57Issue(9)：1082-1087,6.DOI:10.3969/j.issn.1001-893x.2017.09.018
多目标控制系统中TCP粘包问题的解决方法
Methods for Solving TCP Sticky Packet Problem in Multi-object Control Systems
党琦 1苟茹君 2董广然 1季茂鹏3
作者信息
- 1. 西安卫星测控中心,西安710043
- 2. 航天器在轨故障诊断与维修重点实验室,西安710043
- 3. 宇航动力学国家重点实验室,西安710043
- 折叠
摘要
Abstract
It's easy to cause the problem of network data sticking when the tracking,telemetry and command ( TT&C) equipment works in multi-channel and parallel state by using transmission control protocol/Internet protocol( TCP/IP) as the basis protocol. According to the analysis of TCP features,through discussion of the TCP program model and stream delivery model,the network data features have being researched when TCP data stream stick happens, and the cause of data stream stick is analyzed. Three methods for solving the problem are given by short links,transmitter side process and format data packet. The test results have veri-fied the adaptability of three methods and the effectiveness of rebuilding TCP network data packet by using the format data method. The research provides the reference for the software development based on TCP.关键词
多目标控制系统/TCP数据流/网络粘包/网络程序设计Key words
multi-object control system/TCP data stream/sticky packet/network programming分类
信息技术与安全科学引用本文复制引用
党琦,苟茹君,董广然,季茂鹏..多目标控制系统中TCP粘包问题的解决方法[J].电讯技术,2017,57(9):1082-1087,6.
