无人机 https://mcu.eetrend.com/tags/94/all zh-hans 中科芯CKS32F103CBT6在无人机飞控系统中的应用 https://mcu.eetrend.com/content/2022/100561561.html <div class="field field-name-field-main-image field-type-image field-label-hidden view-mode-teaser"><div class="field-items"><figure class="clearfix field-item even"><img class="image-style-picture400" src="https://cdn.eetrend.com/files/styles/picture400/public/2022-06/wen_zhang_/100561561-259085-1.png?itok=At78uyLq" width="400" height="220" alt="" /></figure></div></div><div class="field field-name-body field-type-text-with-summary field-label-hidden view-mode-teaser"><div class="field-items"><div class="field-item even"><p>随着人工智能技术的不断发展,“无人机”与“智能驾驶”已成为智能科技的焦点。无人机具有体积小、造价低、使用方便、对环境要求低等优点,目前在航拍、农业、植保、自拍、快递运输、灾难救援、观察野生动物、监控传染病、测绘、新闻报道、电力巡检、救灾、影视拍摄等领域,得到了广泛的应用,发达国家也在积极扩展行业应用与发展无人机技术。</p> </div></div></div> Mon, 27 Jun 2022 02:29:07 +0000 cathy 100561561 at https://mcu.eetrend.com 基于嵌入式的无人机勘察系统设计 https://mcu.eetrend.com/content/2017/100008771.html <div class="field field-name-field-main-image field-type-image field-label-hidden view-mode-teaser"><div class="field-items"><figure class="clearfix field-item even"><img class="image-style-picture400" src="https://cdn.eetrend.com/files/styles/picture400/public/2017-11/wen_zhang_/100008771-29497-wurenjih.jpg?itok=yRab31xA" width="400" height="220" alt="" /></figure></div></div><div class="field field-name-body field-type-text-with-summary field-label-hidden view-mode-teaser"><div class="field-items"><div class="field-item even"><p>随着遥感、通讯技术的迅速发展,微小无人机的设计逐步被深究。小型无人机由于其高度灵活机动性、信息化强、适应恶劣环境等优势,近几年在军事、高空拍摄、农业等领域有着广泛的应用,通过搭载在机体上的各类传感器单元获取所需的数据信息,如图像的采集,能够对特定特殊环境进行有效的勘察。但目前,无人机的地面控制站主要使用功耗高、体积大的PCI总线采集技术,一定程度限制了无人机的高度灵活性等优点。</p></div></div></div> Tue, 07 Nov 2017 05:50:07 +0000 judy 100008771 at https://mcu.eetrend.com 【视频】Microchip无人机电调解决方案 https://mcu.eetrend.com/content/2017/100008533.html <div class="field field-name-field-main-image field-type-image field-label-hidden view-mode-teaser"><div class="field-items"><figure class="clearfix field-item even"><img class="image-style-picture400" src="https://cdn.eetrend.com/files/styles/picture400/public/2017-10/wen_zhang_/100008533-28587-wurenjid.jpg?itok=uQhpIjQL" width="400" height="220" alt="" /></figure></div></div><div class="field field-name-body field-type-text-with-summary field-label-hidden view-mode-teaser"><div class="field-items"><div class="field-item even"><p>本视频主要介绍Microchip基于FOC算法的无人机电调解决方案。</p> <p>目前市场上有很多无人机仍然使用基于方波的电调方案,随着技术的进步,基于矢量控制FOC的电调方案正逐步崭露头角。</p></div></div></div> Tue, 24 Oct 2017 03:38:20 +0000 judy 100008533 at https://mcu.eetrend.com 基于深度学习的无人机识别算法研究 https://mcu.eetrend.com/content/2017/100007657.html <div class="field field-name-field-main-image field-type-image field-label-hidden view-mode-teaser"><div class="field-items"><figure class="clearfix field-item even"><img class="image-style-picture400" src="https://cdn.eetrend.com/files/styles/picture400/public/2017-08/wen_zhang_/100007657-25030-shenduxuexi2.jpg?itok=JGctt-qr" width="400" height="220" alt="" /></figure></div></div><div class="field field-name-body field-type-text-with-summary field-label-hidden view-mode-teaser"><div class="field-items"><div class="field-item even"><p>摘 要: 无人机的广泛运用,在给人们带来便利的同时,也引发了不良影响。比如,无人机飞入禁飞区引发安全问题,由于不正当的使用侵犯公民的隐私等,因此需要构建一个无人机警察系统,对无人机实施监控,遏制乱飞现象。采用传统的识别方法,灵活性不足,精度也不够高。</p></div></div></div> Fri, 25 Aug 2017 02:35:44 +0000 judy 100007657 at https://mcu.eetrend.com 自动控制/感测融合再升级,无人机飞向专业多样化 https://mcu.eetrend.com/content/2017/100006302.html <div class="field field-name-field-main-image field-type-image field-label-hidden view-mode-teaser"><div class="field-items"><figure class="clearfix field-item even"><img class="image-style-picture400" src="https://cdn.eetrend.com/files/styles/picture400/public/2017-06/wen_zhang_/100006302-19512-wu.jpg?itok=G40c4BIE" width="400" height="220" alt="" /></figure></div></div><div class="field field-name-body field-type-text-with-summary field-label-hidden view-mode-teaser"><div class="field-items"><div class="field-item even"><p>作者:郭子仁<br /> —本文摘自新通讯杂志 2017 年 194 期《 趋势眺望 》</p> <p>据Gartner最新预测,2017年个人与商用无人机的市场规模将高达60亿美元,三年后更将成长到112亿美元,且出货量将达300万架,因此,无人机已被视为未来的明星产业。商用无人机竞争激烈,唯有发展专业技术,建立竞争门槛,才能避免沦为价格厮杀。</p></div></div></div> Mon, 05 Jun 2017 03:29:37 +0000 judy 100006302 at https://mcu.eetrend.com 一文了解无人机飞行感知模块 https://mcu.eetrend.com/content/2017/100005310.html <div class="field field-name-field-main-image field-type-image field-label-hidden view-mode-teaser"><div class="field-items"><figure class="clearfix field-item even"><img class="image-style-picture400" src="https://cdn.eetrend.com/files/styles/picture400/public/2017-03/wen_zhang_/100005310-16841-2.png?itok=4LiLRe1o" width="400" height="220" alt="" /></figure></div></div><div class="field field-name-body field-type-text-with-summary field-label-hidden view-mode-teaser"><div class="field-items"><div class="field-item even"><p>无人机的飞行感知技术主要用作两个用途,其一是提供给飞行控制系统,由于飞行控制系统的主要功能是控制飞机达到期望姿态和空间位置,所以这部分的感知技术主要测量飞机运动状态相关的物理量,涉及的模块包括陀螺仪、加速度计、磁罗盘、气压计、GNSS模块以及光流模块等。</p></div></div></div> Mon, 06 Mar 2017 03:17:59 +0000 Lee_ 100005310 at https://mcu.eetrend.com 日本发明家首次使用无人机完成授粉工作 https://mcu.eetrend.com/content/2017/100005172.html <div class="field field-name-field-main-image field-type-image field-label-hidden view-mode-teaser"><div class="field-items"><figure class="clearfix field-item even"><img class="image-style-picture400" src="https://cdn.eetrend.com/files/styles/picture400/public/2017-02/wen_zhang_/100005172-16445-12.gif?itok=QOVHjSdv" width="400" height="220" alt="" /></figure></div></div><div class="field field-name-body field-type-text-with-summary field-label-hidden view-mode-teaser"><div class="field-items"><div class="field-item even"><p>日本的发明家制造出了一种小型传粉无人机,希望替代一些濒危昆虫的工作。</p> <p></p></div></div></div> Thu, 23 Feb 2017 07:37:55 +0000 Lee_ 100005172 at https://mcu.eetrend.com TI技术延长四轴飞行器和工业无人机飞行时间和电池续航时间 https://mcu.eetrend.com/content/2017/100005072.html <div class="field field-name-field-main-image field-type-image field-label-hidden view-mode-teaser"><div class="field-items"><figure class="clearfix field-item even"><img class="image-style-picture400" src="https://cdn.eetrend.com/files/styles/picture400/public/2017-02/wen_zhang_/100005072-16251-timg.jpg?itok=ii5V7lmZ" width="400" height="220" alt="" /></figure></div></div><div class="field field-name-body field-type-text-with-summary field-label-hidden view-mode-teaser"><div class="field-items"><div class="field-item even"><p>德州仪器(TI)近日推出了两款基于电路的子系统参考设计,可帮助制造商延长四轴飞行器和其它非军用消费级和工业级无人机的飞行时间和电池续航时间,主要用于包裹运送以及远程监控、通信和协助。</p></div></div></div> Thu, 16 Feb 2017 08:23:26 +0000 Lee_ 100005072 at https://mcu.eetrend.com 大疆创新对于国内无人机安全飞行技术的若干思考 https://mcu.eetrend.com/content/2017/100004995.html <div class="field field-name-field-main-image field-type-image field-label-hidden view-mode-teaser"><div class="field-items"><figure class="clearfix field-item even"><img class="image-style-picture400" src="https://cdn.eetrend.com/files/styles/picture400/public/2017-02/wen_zhang_/100004995-16063-1469701204975530.jpg?itok=EtOvxBqP" width="400" height="220" alt="" /></figure></div></div><div class="field field-name-body field-type-text-with-summary field-label-hidden view-mode-teaser"><div class="field-items"><div class="field-item even"><p>今年以来,国内连续发生多起无人机威胁或干扰民航班机起降的事件,经新闻媒体报道后引发广泛讨论。作为民用无人机行业内一家负责任的企业,大疆创新认为有必要在此时简单阐述一下我们的一些想法。民用无人机时至今日尚属新生事物,如何更安全地飞行亦是一个全新课题。我们先来看看地面道路交通管理体系在我国是如何运作的,做一类比,以便于理解。</p></div></div></div> Fri, 10 Feb 2017 09:05:17 +0000 Lee_ 100004995 at https://mcu.eetrend.com 好文|无人机技术说透了关键就这七大点 https://mcu.eetrend.com/content/2017/100004885.html <div class="field field-name-field-main-image field-type-image field-label-hidden view-mode-teaser"><div class="field-items"><figure class="clearfix field-item even"><img class="image-style-picture400" src="https://cdn.eetrend.com/files/styles/picture400/public/2017-02/wen_zhang_/100004885-15773-163.jpg?itok=e_Eauh87" width="400" height="220" alt="" /></figure></div></div><div class="field field-name-body field-type-text-with-summary field-label-hidden view-mode-teaser"><div class="field-items"><div class="field-item even"><p>无人驾驶飞机简称“无人机”,英文缩写为“UAV”,是利用无线电遥控设备和自备的程序控制装置操纵的不载人飞行器。</p> <p>当前,无人机的市场规模正在以一种不可思议的速度扩增,创业者们如同鸟群一样纷纷进场,行业竞争日趋白热化。然而,无人机现在可能并不是一门好做的生意,短期内,无人机企业大多数看重的是供应链整合、营销。但长远来看,还是技术为王。</p></div></div></div> Sun, 05 Feb 2017 06:28:29 +0000 Lee_ 100004885 at https://mcu.eetrend.com