工控视频搜索

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.

2009/11/6
人气(6836)
星级(10)
评论(0)

立体鼹鼠机—吸引人的可编程机器人系统: 立体鼹鼠机在不久的将来会在技术培训中发挥重要的作用。这些备有电脑芯片的立方体可以紧密接连接在一起。鼹鼠机之间可以相互沟通交流。能量和信号从一个立体鼹鼠机传递给下一个，这样也保证了能量的供应以及信号的传递。年轻人可以用这种机器给自己制造的机器人编程。Molecubes – an attractive programmable robotics system Molecubes could play a significant role in technical training in the near future. These cubes, fitted with computer chips, can be successively attached to each other. Each Molecube communicates with all the other cubes; the energy supply and transmission of signals from one Molecube to the next are thereby ensured. Young people can use the Molecubes to build and program their own robots.

2009/10/31
人气(6746)
星级(10)
评论(0)

[第46讲（下）]PID功能讲解: 本节简单介绍了PID功能，课堂上与学生互动，举例说明符合实际应用要求的简单编程方法及常出现的错误例程。

2009/10/30
人气(7465)
星级(10)
评论(0)

[第46讲（上）]PID功能序: 本节简单介绍了PID功能，课堂上与学生互动，举例说明符合实际应用要求的简单编程方法及常出现的错误例程。

2009/10/30
人气(12175)
星级(6)
评论(22)

[第43讲]扩展模块（3）: 本节重点讲解了扩展模块的应用，课堂上与学生互动，举例说明符合实际应用要求的简单编程方法及常出现的错误例程。

2009/10/30
人气(5637)
星级(10)
评论(0)

[第42讲]扩展模块（2）: 本节重点讲解了扩展模块的应用，课堂上与学生互动，举例说明符合实际应用要求的简单编程方法及常出现的错误例程。

2009/10/30
人气(5433)
星级(10)
评论(0)

iFab——3D 印刷技术: 3D印刷？听起来好像是未来的一个愿景与快速原型法一直存在于工业生产中。由于iFab技术，在客厅就能将自己的产品印出来这中以前不可能实现的想法现在已经逐渐成为现实。无论是塑料制品或者巧克力，iFab都可以将各种材料印出来。iFab 3D printing Printing in three dimensions? What sounds like a vision of the future has long been industrial reality with rapid prototyping. The previously unattainable dream of being able to print ones own products in the living-room has come much closer to realisation thanks to iFab. Whether it be plastics or chocolate, iFab can process the most diverse of materials.

2009/10/30
人气(7538)
星级(10)
评论(0)

[第41讲]扩展模块（1）: 本节重点讲解了扩展模块的应用，课堂上与学生互动，举例说明符合实际应用要求的简单编程方法及常出现的错误例程。

2009/10/29
人气(5920)
星级(10)
评论(0)

[第39讲（下）]变频器参数介绍: 本节重点讲解了变频器参数，课堂上与学生互动，举例说明符合实际应用要求的简单编程方法及常出现的错误例程。

2009/10/29
人气(6361)
星级(10)
评论(0)

[第39讲（上）]读/写指令功能介绍: 本节重点讲解了读/写指令功能，课堂上与学生互动，举例说明符合实际应用要求的简单编程方法及常出现的错误例程。

2009/10/29
人气(5333)
星级(10)
评论(0)