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Key Technology Research on Access System between Embedded Equipment and HPC System

Abstract

基于LinuxOS的嵌入式装置由于其小型紧凑、接口丰富、价格低廉、抗恶劣环境、源代码公开等特性,目前被大量用作许多控制系统的终端设备和通信设备,承担着数据采集、数据交换及命令执行的重任。由于软硬件资源的限制,嵌入式设备通常不具有较高的智能,难以承担大中型实时系统的复杂数据处理和控制策略优化任务,这部分工作需要由控制中心的高性能计算机(HPC)来完成。由此需要研究嵌入式设备到HPC系统间的接入系统。由于控制系统前后端之间的通信可能面临数据量巨大、时延敏感、缺乏有线信道等问题,因此设计并实现高性能的接入方案并非轻而易举的事情。 本课题源于“985”工程“智能信息技术”项目的需要,对嵌入式装置到中...Because of its characteristics such as small-size and compact, rich interfaces, lower price, good adaptability and open source code, embedded devices based on Linux OS currently have been used widely as terminal and communication units by many control systems, assuming important tasks of data processing, data exchanging, command executing. However, due to its restriction on hardware and software r...学位:工学硕士院系专业:信息科学与技术学院计算机科学系_计算机应用技术学号:20042803

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