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自动风筝Sky_liner
放飞风筝需要娴熟的技能,Festo公司凭借其“空中自动化风筝”首次证实运用机电学原理可以实现风筝全程自动化控制。这是其在运用流动气流核心技术上的新发展。 “空中自动风筝”包含两个分别用机电控制器操纵的双线风筝。运用伺服电机和人造风,这两个风筝就可以实现室内自动化操作。各风筝线通过快速开关阀连接到Festo公司生产的DMSP射流臂,它可以缩短风筝线的长度。如果风筝断线,通过射流臂收缩风筝线就可以使其平稳飞行。It takes a fair amount of skill to fly a kite. With its Sky_liner project, Festo has become the first company to demonstrate that fully automated control can be achieved with the aid of mechatronics, thus linking a new development to its core competency of automation using moving air. Sky_liner consists of two two-line kites, each of which is controlled using a mechatronic control unit. The two kites are operated automatically indoors, using servo motors and artificial wind. Each line is connected via fast-switching valves to a fluidic muscle DMSP from Festo, which shortens the line and counterbalances the kite by contracting when the kite breaks away. It takes a fair amount of skill to fly a kite. With its Sky_liner project, Festo has become the first company to demonstrate that fully automated control can be achieved with the aid of mechatronics, thus linking a new development to its core competency of automation using moving air. Sky_liner consists of two two-line kites, each of which is controlled using a mechatronic control unit. The two kites are operated automatically indoors, using servo motors and artificial wind. Each line is connected via fast-switching valves to a fluidic muscle DMSP from Festo, which shortens the line and counterbalances the kite by contracting when the kite breaks away.
  1. 2009/11/23
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韩翼专辑预告_NI网络讲坛《名家偶得》系列
掌握了LabVIEW之后,各种繁琐复杂,晦涩难懂的操作和编程就成了轻松的连连看游戏。只要您把相应的硬件连接建立好,通过LabVIEW就可以与其进行通讯。敬请期待接下来的三个主题演讲,将会为大家介绍并演示LabVIEW与不同硬件对象的连接
  1. 2009/11/20
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气动机器人手臂Airics_arm
“气动机器人手臂”的灵感来源于自然界。结合机电一体化和人类仿生学模型,机器人手臂彰显了未来自动运动序列新的可行性。 “气动机器人手臂”由机器骨骼和机器肌肉组成。30块肌肉连接带动骨骼移动,包括尺骨、桡骨、掌骨和指骨以及肩关节和肩胛。这种连接技术目前还没有发明出来。 机器肌肉是Festo公司的一个产品,已经广泛应用于工业应用,叫做流体肌肉。这种技术使用了Festo公司的微型创新压力比例阀,让我们能够精确控制设计的力量和硬度。这些执行器与机电一体化系统和软件的技术水平同步。 扩展“气动机器人”的传感器系统也非常合理,就像开发后背、臀部和脖子部位一样,比如安装摄像头或者有感知能力的零件。这些扩展让机器人能够在更加危险的情况下工作发挥了重要作用。 Airics_arm is inspired by nature. Combining mechatronics and the model of human biology, the robotic arm shows new possibilities in automated motion sequences of the future. Airics_arm is equipped with artificial bones and muscles. 30 muscles move the bone structure comprising the ulna and radius, the metacarpal bones and the bones of the fingers as well as the shoulder joint and the shoulder blade; joints that are not found in the world of technology. The muscles are a product of Festo and are already widely used in industrial practice under the name of Fluidic Muscle. This technology, combined with very small and highly innovative piezo proportional valves from Festo, enable us to accurately control the designs forces and rigidity. These actuators are coordinated by state-of-the-art mechatronic systems and software. Extending the system of sensors of Airics_arm, e.g. with cameras or elements for tactile perception, is just as plausible as the development of a design for a back, hip and neck. These extensions will also play an important role in robotics as even more dangerous and hazardous situations in technology could be assigned to them.
  1. 2009/11/20
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工博会自主创新 还看研祥
2009中国国际工业博览会于11月3日在上海新国际博览中心隆重开幕。本届工博会七大专业展紧扣国家重点发展产业和重大科技专项,展示我国改革开放30年来国内制造装备的最新成果和自主创新的最新技术,展示面积共达126,500平方米,19个国家和地区的1869家中外展商携万件展品参展,74场高质量的论坛也将在展会中举行。在国际金融危机的严峻形势下,本届展会最终展示面积、参展企业再创历史之最。中国特种计算机行业领军企业的研祥集团盛装出席了本次博览会。 本届工业博览会研祥集团展位面积为56 平方米,简约、大气、时尚,展位布置别具一格,受到多方媒体关注;研祥展出了最近半年来研发成果,展览产品涉及8 大系列约60 多种新产品, 板卡系列多达 20 多个品种,型号齐全,整机结构摆脱了以往传统机型,全部都是新型的整机; 备受关注的是 JMC-1101,此款产品接口采用防水航空插头,整机防水等级达 IP68标准,可在水下1 米深处正常工作;适用于车载、机载、野外和水下等恶劣环境,无风扇密封设计,散热性能优异,宽温达-40℃ ~85℃, 产品轻便、坚固、工作可靠,抗振及抗冲击性能符合GJB322A加固型3级A类标准。另一款吸引眼球的产品是研祥加固笔记本电脑 JNB-1404, 此款产品属于研祥新品,开机状态360度防淋水,抗振动冲击,从4 米高处跌落仍旧正常工作,此款笔记本采用英特尔® 酷睿™ 双核处理器,宽温设计,东北寒冷冬天室外仍可开机,俗称“极地酷霸”,同时,此款产品还耐高温,在炎热夏天沙漠中仍能开机。 本次博览会还展示了研祥集团新一代工业总线专利技术产品,研祥EPI-1812 主板,完全采用针式固定连接方式,由于工业计算机故障60% 以上是由于连接松动所造成,所以对于机器的加固甚至超过性能的设计。由 EPI 系列主板安装出的整机,抗振动性比以往金手指结构的整机增强 3 倍,以往整机故障符合在车载颠簸,工业现场机器振动,还是搬运过程中的撞击,只要不是人为故意损坏,以往振动造成系统故障率降为零。至少减少企业 30%维护成本和人工成本。 详细文字报道
  1. 2009/11/19
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[第5讲]防电击
正常条件下的防护——基本绝缘、可触及部分是否危险带电、电气间隙和爬电距离、介电强度试验、外壳或挡板:刚性要求,基本绝缘、阻抗; 单一故障条件下的防护——保护连接:保护连接的完整性、保护导体端子、保护连接阻抗<0.1Ω、插头连接:25A或两倍额定电流,1min、永久连接:过流保护装置额定值两倍或10V压降, 1min;双重绝缘和加强绝缘:电气间隙和爬电距离、介电强度试验;保护阻抗;电源的自动断开。查看更多
  1. 2009/11/17
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空中鳐鱼Air_ray
以自然界的鳐鱼为模板的“空中鳐鱼”是一种由远程遥控的氦气气囊和羽翼振动产生驱动力组成的混合体。它轻便的设计借助氦气的浮力让它可以在广阔的空中“遨游”,这种方法与水中的鳐鱼相似。 “空中鳐鱼”的驱动力由羽翼振动产生。利用射线效应并基于与四周有连接的拱侧翼交替推拉运动的原理,私伺服控制的羽翼可以上下移动。当一侧受到压力时,它几何形的结构会自动向受力的反方向卷曲。一个伺服驱动两片侧翼交替地纵向移动,驱使羽翼上下运动。Air_ray, modelled on the manta ray, is a remote-controlled hybrid construction consisting of a helium-filled ballonet and a beating wing drive. Its lightweight design enables it to “swim” in the sea of air using the lift from the helium in a similar way to the manta ray in water. Propulsion is achieved by a beating wing drive. The servo drive-controlled wing, which can move up and down, utilises the Fin Ray Effect and is based on alternate pulling and pushing flanks connected via frames. When pressure is exerted on one edge, the geometrical structure automatically curves against the direction of the influencing force. A servo drive pulls the two flanks alternately in longitudinal direction, thus moving the wing up and down.
  1. 2009/11/17
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如何配置UNO-2160/2170+PCM通讯板卡
安装并运行ADVANTECH ISA configure tool ,添加一上板卡,依次选择板卡类型,设定基地址,设串口起始号,中断设置,中断向量入口地址设置.添加端口后退出,重启后用交叉线将COM5COm6连接起来,
  1. 2009/11/16
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如何使用远程监控软件连接UNO-1019
用交叉网线连接UNO-1019,对UNO-1019供电,更改ip与UNO-1019为同网段,ping能UNO-1019.
  1. 2009/11/10
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如何能过EVC连接CE系统下的UNO
首先,使用一根交叉网线将UNO与上位机连接起来,上位机需要embedded Visual C++ 4 及相应的UNO的SDK.在CE下打开UNO上的网络设置,给静态IP,将上位机IP设为同一网段.ping通网络,运行embedded Visual C++ 4
  1. 2009/11/10
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空中水母AirJelly
空中水母的环境是空气。与水下水母不同,远程控制的水母——空中水母不是在水中游,而是在广阔的空中滑翔,因为它有一个中央电机装置和一个智能听候指令的体系。它能够这样是因为它有一个充满氦气的球形网。 空中水母仅有的动力来源就是连接中央电动驱动器的两个锂离子电池。中央驱动器把动力传输到一个锥齿轮上,然后再传给八个连续的直齿轮,直齿轮通过曲柄带动水母上的八个“触角”。每个“触角”都设计成鱼鳍鳍条结构。把蠕动当做这个球形网的动力到目前为止在空军史上还是空白。空中水母是第一个以蠕动为驱动力的室内飞行物体。这种新型的驱动理念基于反弹原理的助推力,让水母轻轻地在空中穿行。 AirJellys environment is the air. Unlike AquaJelly, the remote-controlled jellyfish AirJelly does not swim through water, but instead glides instead through a sea of air thanks to its central electric drive unit and an intelligent, adaptive mechanism. It is able to do so because it consists of a helium-filled ballonett. AirJellys sole source of power is two lithium-ion polymer batteries connected to the central electric drive unit. It transmits the force to a bevel gear and from there to a succession of eight spur gears, which move the eight tentacles of the jellyfish via cranks. Each tentacle is designed as a structure with Fin Ray Effect . Propulsion of a ballonett by means of peristaltic motion is hitherto unknown in the history of aviation. AirJelly is the first indoor flight object with peristaltic drive. This new drive concept, with propulsion based on the principle of recoil, moves the jellyfish gently through the air.
  1. 2009/11/6
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