Study of engineering education to develop the creativity and originality based on the soccer robot made at low price and quantitative evaluation of creative minds

我们以低价制造的足球机器人为例，进行了实践性教学研究，以培养学生的创造力和创造力。并对通过制造机器人提高学生创造性思维的程度进行了定量评估。对于机器人的表现，从2007年RoboCup世界锦标赛八强和2007年RoboCup日本公开赛亚军的结果来看，我们似乎已经足够了。与以前的系统相比，RoboCon.1的经验丰富的学生在以下几个方面进行了改进。对于图像和通信过程，由于渐进式广域摄像机作为全局视觉，将其改为两个摄像机系统。通过机器和球的局部识别方法和高性能无线设备的引入，实现了图像处理系统的提速。对于电子电路，安装在机器人上的CPU从H8改为SH2微型计算机。为了防止车轮打滑，增加了加速度传感器，并将触发器由继电器改为场效应管，以方便控制踢脚功率。设计制作了电磁螺线管的充电电路和接收电路中的纠错电路。为了制定策略方案，我们引入了卡尔曼滤波来降低可观测噪声，并使用了动力学软件。此外，我们还开发了与传球打法相对应的协同运动程序和仿真程序。制作了机器人、专用守门员机器人、方向盘、运球、踢球机构和球速测量装置，通过对学生创造性思维的定量评价，检验了上述实验，能力有了显著提高。

We have studied the practical education to develop the creativity and originality based on the soccer robot which is made at low price. And we have evaluated quantitatively the degree of creative minds for the student improved through manufacturing robots. For the performance of robots, it seems that is enough in our judgment from the results of last eight in RoboCup world competition 2007 and the second place in RoboCup Japan open 2007. Compared with previous system, it was improved at following points by the experienced students of RoboCon.1. For the image and communication process, it was changed into two camera system due to the progressive wan camera as a global vision. We have been done the speed up of image processing system through the partial recognition method around a machine and the ball and by introducing high performance wireless devices.2. For the electronic circuit, a CPU put on the robot was changed into the SH2 microcomputer from H8. An acceleration sensor was added to prevent the skidding of the wheel and trigger device was changed into FET from a relay to control easily the kicking power. We designed and manufactured the charge circuits for electromagnetic solenoids and error correcting circuit in receive circuit.3. For making the strategic program, we introduced Karman filter to decrease the observable noise and dynamics software. In addition, we developed the programs of cooperative motion corresponding to the pass play and of the simulation.4. For the manufacturing the robot, specialized robot for goalkeeper, movable wheel for all direction, dribble and kick mechanism and a device to measure the ball speed were produced.As the results of quantitative evaluation for the creative minds of the student examined the experiment such as mentioned above, the ability was shown a remarkable increase.