无线网络化可穿戴辅助维修系统设计及低功耗研究

发布时间：2018-02-26 02:18

本文关键词： 无线网络低功耗可穿戴计算数字化辅助维修　出处：《电子科技大学》2012年硕士论文　论文类型：学位论文

【摘要】：随着国内民航业的迅速发展,给航空飞机维修带来了巨大的压力,亟需进行技术上的变革。近十年来,移动计算与可穿戴计算技术得到了迅速发展,特别是近年来随着各类智能手机、平板电脑与头戴显示器的日益普及,移动与可穿戴计算在工业维修中的应用正在被人们所日益重视。本论文设计的可穿戴计算辅助维修终端是一种微型的、可穿戴在身上、人机紧密结合与协同的个人移动计算辅助设备。相对其他计算机终端或设备,它对功耗、体积、结构等有更高的要求。在电池容量有限的情况下,可穿戴计算领域的功耗问题已经成为研究重点,尽管取得了一些成果,但是低功耗化的可穿戴辅助终端的研制仍然是一个充满挑战性的课题。本论文课题来源于国家重大专项-大型飞机项目,主要任务是研制大型飞机的数字化维修辅助系统。本文研究内容主要有以下几个方面：第一,根据应用领域的实际需求,将可穿戴计算技术应用于航空飞机辅助维修,设计一套便于维修人员使用的可穿戴辅助维修系统。第二,针对低功耗需求,设计合适能耗控制方法保证可穿戴辅助维修系统的低功耗运行。第三,对所设计的系统功能进行试验测试,并验证系统低功耗策略的有效性。本课题设计的可穿戴辅助维修系统经过一系列的测试实验,已基本满足设计要求,对低功耗的效果进行分析,从而看出本论文中所采用的低功耗技术能够显著的降低系统的功耗。
[Abstract]:With the rapid development of the civil aviation industry in China, great pressure has been brought to the maintenance of aviation aircraft, and the technology of mobile computing and wearable computing has developed rapidly in the past ten years. Especially in recent years, with the increasing popularity of all kinds of smart phones, tablets and head-mounted displays, the application of mobile and wearable computing in industrial maintenance has been paid more and more attention. The wearable Computer-Aided maintenance Terminal designed in this paper is a kind of personal mobile computing auxiliary device which is miniature wearable and closely combined with man and machine. Compared with other computer terminals or devices it has great influence on power consumption and volume. In the case of limited battery capacity, the problem of power consumption in wearable computing has become a research focus, although some achievements have been made. However, the development of wearable auxiliary terminals with low power consumption is still a challenging subject. The main task of this thesis is to develop the digital maintenance assistant system of large aircraft. The main contents of this paper are as follows:. First, according to the practical requirements of the application field, the wearable computing technology is applied to the aeronautical aircraft auxiliary maintenance, and a wearable auxiliary maintenance system is designed which is convenient for the maintenance personnel. Secondly, according to the requirement of low power consumption, a suitable energy control method is designed to ensure the low power operation of wearable auxiliary maintenance system. Thirdly, the system function is tested and the effectiveness of the low power policy is verified. After a series of test experiments, the wearable auxiliary maintenance system designed in this paper has basically met the design requirements, and analyzed the effect of low power consumption. It shows that the low-power technology used in this paper can significantly reduce the power consumption of the system.
【学位授予单位】：电子科技大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：TP368.33

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