có ưu tiên cao hơn so với một máy dò đối tượng. Các cảm biến nhiều hơn các bot tốt hơn thông tin nó có thể xử lý để xác định một phản ứng tốt hơn. Bạn cũng có thể thu thập một lịch sử thời gian của dữ liệu để dự đoán vị trí đối thủ sẽ được, và sau đó kế hoạch tấn công của bạn dựa trên dự đoán. Ví dụ, nếu bot của bạn phát hiện rằng đối thủ của nó là để một bên, nó có thể thực hiện một động thái tấn công preplanned,. | 302 Build Your Own Combat Robot has higher priority than an object detector. The more sensors the bot has the better the information it can process to determine a better reaction. You can also collect a time history of the data in order to predict where the opponent will be and then plan your attack based on the prediction. For example if your bot detects that its opponent is off to one side it can conduct a preplanned attack move such as moving forward for 6 inches and then making a U-turn maneuver to get behind its opponent instead of just turning toward the opponent. This generally requires a lot more processing power than a Basic Stamp. There are many microcontrollers available today that have this type of capability such as the MIT Handyboard that uses the Motorola 68HC11 microcontroller or the Robominds board that uses the Motorola 68332 microcontroller. Traction Improvements As stated earlier weight and traction are very important in a sumo bot. Most mini sumos are two-wheeled bots. In the international robot sumo class there is a wide range of two- four- and six-wheeled bots. And most of them have a single motor directly driving each wheel. After the bot s wheels have been modified to have the highest possible coefficient of friction and the bot is at its maximum weight what is left to increase its pushing power Increase the robot s apparent weight. The way this is done is to add a vacuum system to the bottom of the bot. The vacuum system then sucks the bot down to the sumo ring thus increasing the forces on the wheels and increasing the pushing power of the bot assuming the motors don t stall . The rules of the contest prohibit sticking or sucking down to the sumo ring but if the robot can continuously move while it s stuck then the vacuum system can be used because it doesn t interfere with motion. The Japanese make the best vacuum-based sumo bots. These bots are so good that they can compete on a sumo ring that is upside down without .
