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主页菜单栏_PROTEL2004动画(3): Protel 2004是Altium公司最新一代的板级电路设计系统，它几乎具备了当前所有先进的电路辅助设计软件的优点。 EDA(Electronic Design Automation，电子设计自动化)技术是现代电子工程领域的一门新技术，它提供了基于计算机和信息技术的电路系统设计方法。EDA技术的发展和推广极大地推动了电子工业的发展，尤其是教学和产业界的技术推广成了当今业界的一个热点话题。EDA技术是现代电子工业中不可缺少的一项技术，掌握这项技术是对电子工程师的一个基本要求。原理图设计、PCB设计、电路仿真等都是EDA技术中的重要内容。Protel 2004囊括了这几大类EDA技术，它是当今PC平台上最优秀的EDA软件之一，也是最早进入中国的电子设计软件之一。多年来该软件以其功能实用、界面友好和操作简便著称，它已经进入我国的航空航天、电子、国防以及家电等领域。它是为中国广大的电子设计工程师所熟悉、所喜爱，并且在国内发展最快、应用最广泛的EDA软件之一。

2010/7/9
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工作窗口_PROTEL2004动画(2): Protel 2004是Altium公司最新一代的板级电路设计系统，它几乎具备了当前所有先进的电路辅助设计软件的优点。 EDA(Electronic Design Automation，电子设计自动化)技术是现代电子工程领域的一门新技术，它提供了基于计算机和信息技术的电路系统设计方法。EDA技术的发展和推广极大地推动了电子工业的发展，尤其是教学和产业界的技术推广成了当今业界的一个热点话题。EDA技术是现代电子工业中不可缺少的一项技术，掌握这项技术是对电子工程师的一个基本要求。原理图设计、PCB设计、电路仿真等都是EDA技术中的重要内容。Protel 2004囊括了这几大类EDA技术，它是当今PC平台上最优秀的EDA软件之一，也是最早进入中国的电子设计软件之一。多年来该软件以其功能实用、界面友好和操作简便著称，它已经进入我国的航空航天、电子、国防以及家电等领域。它是为中国广大的电子设计工程师所熟悉、所喜爱，并且在国内发展最快、应用最广泛的EDA软件之一。

2010/7/8
人气(6595)
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启动和工作界面_PROTEL2004动画(1): Protel 2004是Altium公司最新一代的板级电路设计系统，它几乎具备了当前所有先进的电路辅助设计软件的优点。 EDA(Electronic Design Automation，电子设计自动化)技术是现代电子工程领域的一门新技术，它提供了基于计算机和信息技术的电路系统设计方法。EDA技术的发展和推广极大地推动了电子工业的发展，尤其是教学和产业界的技术推广成了当今业界的一个热点话题。EDA技术是现代电子工业中不可缺少的一项技术，掌握这项技术是对电子工程师的一个基本要求。原理图设计、PCB设计、电路仿真等都是EDA技术中的重要内容。Protel 2004囊括了这几大类EDA技术，它是当今PC平台上最优秀的EDA软件之一，也是最早进入中国的电子设计软件之一。多年来该软件以其功能实用、界面友好和操作简便著称，它已经进入我国的航空航天、电子、国防以及家电等领域。它是为中国广大的电子设计工程师所熟悉、所喜爱，并且在国内发展最快、应用最广泛的EDA软件之一。

2010/7/7
人气(7870)
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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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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
人气(5953)
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水下鳐鱼Aqua_ray: “水下鳐鱼”是一种远程控制的水力驱动鱼，它的形状和运动都以鳐鱼为模板。 “水下鳐鱼”的中央驱动和控制单元采取了Festo公司特有的流体肌肉形式，并结合了射线效应——一种基于鱼鳍的功能解剖的设计。这使得模仿自然的鱼鳍推进近乎完美。由于“水下鳐鱼”能够任意移动，可以作为一水压滑翔机或者振翅驱动，节约了大量能源。“水下鳐鱼”的形状和运动的方式让它可广泛用于海洋学领域而不破坏自然环境。Aqua_ray is a remote-controlled fish driven by water hydraulics, the shape and movements of which have been based on the model of a manta ray.The central drive and control unit of Aqua_ray takes the form of a fluidic muscle from Festo, in combination with the Fin Ray Effect®. The Fin Ray Effect® is a design based on the functional anatomy of a fish’s fin. This makes it possible to imitate the fin propulsion of the natural role model almost perfectly. As the Aqua_ray can be manoeuvred extremely well, and can be operated both as a hydrostatic glider and with an active wing beat, substantial energy savings can be achieved. Thanks to its shape and its means of locomotion, the Aqua_ray can be used in wide ranging areas of oceanography without disrupting the natural environment.

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
人气(6331)
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水下企鹅AquaPenguins_Festo仿生技术: 水下企鹅- 技术-水下自动运载工具AquaPenguins - technology-bearers as autonomous underwater vehicle.与它自然界的原型一样，来自费斯托（Festo）公司的水下企鹅具有一个带水动力的身体轮廓。其优雅的推进力以及其可向各个方向移动的机翼头部和尾部，让机器人企鹅可以在狭窄的空间条件下自由穿行，并且在必要时及时出现甚至可以向后游——这一点可不像它们的自然界的原型。仿生企鹅设计成水下自动运载工具，可以自由定位并且可在水池中穿行。这种工具有一个3D的海豚音声纳系统，使得“企鹅”可以与周围的伙伴们交流，比如避免互相碰撞。Like its natural archetype, the AquaPenguin from Festo has a hydrodynamic body contour. Its elegant wing propulsion and its head and tail sections, which can be moved in all directions, allow the robotic penguins to manoeuvre in cramped spatial conditions, to turn on the spot when necessary and – unlike their biological counterparts – even to swim backwards. The bionic Penguins are designed as autonomous underwater vehicles that independently orient themselves and navigate through the water basin. They are supported by a 3D sonar system which, as with dolphins, allows communication with their surroundings and with other robotic penguins – for example to avoid collisions.

2009/10/22
人气(6131)
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AC220 SureGrip鳄鱼夹产品演示: AC220 SureGrip™ 鳄鱼夹 SureGrip™ accessories are designed to improve steadiness in slippery hands. Rubber overmolded surfaces and finger-hugging curves give the user a comfortable, reliable grip on the accessory so they can focus on making an accurate measurement. One pair (red, black) of small, insulated, nickel plated jaws Blunt tip grabs round screw heads up to 9.5 mm Recommended for use with TL222 and TL224 test leads CAT IV 600 V, CAT III 1000 V, 10 A rating. UL listed One year warranty

2009/10/20
人气(4828)
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AC280 SureGrip挂勾探针产品演示: AC280 SureGrip™ 挂勾探针 SureGrip™ accessories are designed to improve steadiness in slippery hands. Rubber overmolded surfaces and finger-hugging curves give the user a comfortable, reliable grip on the accessory so they can focus on making an accurate measurement. One pair (red, black) of nickel plated clips Profile narrows to 5.6 mm at tip, hook opening 6.4mm at front, 2 mm at base Recommended for use with TL222 and TL224 test leads CAT IV 600 V, CAT III 1000 V, 3 A rating. UL listed One year warranty

2009/10/20
人气(4584)
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