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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.

2009/11/20
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停电预防宣传片_ABB输配电解决方案: 停电预防_ABB输配电解决方案!世界上的停电事件使人们对电力传输系统可靠性产生了担心。作为世界电力技术的领导者，ABB 提供预防停电的可持续解决方案。ABB为其用户提供所有工业用最为齐备的输配电产品 ... 作为世界电力技术的领导者，ABB 提供预防停电的可持续解决方案。Power outages around the world have fed concerns about the reliability of power transmission systems. As the world leader in power technologies, ABB offers sustainable solutions to preventing a blackout. This portal provides easy access to information about ABBs power products and its expertise in blackout prevention, grid reliability, power transmission systems as well as other power products and services offered.

2009/11/20
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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.

2009/11/17
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Digivis操作员站软件-ABB Freelance 800F控制系统概述5: Overview Part 5 - DigiVis,述5-Digivis操作员站软件：在此部分，您将了解DigiVis操作员界面，时长：3分52秒。

2009/11/15
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Control Builder F工程软件-ABB Freelance 800F控制系统概述4

Control Builder F工程软件-ABB Freelance 800F控制系统概述4: Overview Part 4-Control Builder F,述4-Control Builder F工程软件：在此部分，您将了解工程组态工具软件Control Builder F.时长：1分53秒。

2009/11/13
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AC700F和AC800F控制器-ABB Freelance 800F控制系统概述3

AC700F和AC800F控制器-ABB Freelance 800F控制系统概述3: Overview Part 3 - The Controllers,述3-AC700F和AC800F控制器：在此部分，主要介绍了AC700F和AC800F控制器。时长：1分53秒。

2009/11/13
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Freelance 800F系统结构-ABB Freelance 800F控制系统概述2

Freelance 800F系统结构-ABB Freelance 800F控制系统概述2: Overview Part 2 - System Structure,概述2-Freelance 800F系统结构：在此部分，您将了解到Freelance 800F系统结构的一个总体概述。时间：3分57秒。

2009/11/12
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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.

2009/11/6
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[第39讲]RTC驱动: 这个结构的每一个成员的名字都对应着一个系统调用。用户进程利用系统调用在对设备文件进行诸如read/write操作时，系统调用通过设备文件的主设备号找到相应的设备驱动程序，然后读取这个数据结构相应的函数指针，接着把控制权交给该函数。这是linux的设备驱动程序工作的基本原理。既然是这样，则编写设备驱动程序的主要工作就是编写子函数，并填充file_operations的函数指针。

2009/11/4
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[第35讲]驱动程序IO口(5): Linux内核把驱动程序划分为3种类型：字符设备、块设备和网络设备。在uClinux 内核编写驱动程序并不像其他操作系统那么复杂,实际上,所要做的只是为相应的设备编写几个基本函数并向VFS(virtual file system)注册即可。当上层应用要使用该设备时,VFS 就会调用相应的设备函数。设备驱动程序通常可归为以下3 类:a) 块设备(block) ,以块为单位,允许随机访问,多用缓存技术；b) 字符设备(char) ,以字节为单位,只能按顺序访问,不用缓存；c) 网络接口(net) 。

2009/11/4
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