Study Of The Seeds Movement System In Mobile Sensor Networks

The robotic technology is the greatest innovation in the history of mankind, which had made great progress during the past 40 years since the 60's of the 20th century. Professor Song Jian, the president of Chinese Academy of Engineering described the robotics in this way that the development and wide application of robotics is the highest achievement of automation and control this century.In this article, first introduce the current dynamic sensor network research content, the present situation and the tendency, and point out the dynamic sensor network is composed by the motion pitch point and the non-motion pitch point, motion pitch point is partially is composed by the movement control section and signal gathering, the movement control section is a this article main work.Next, I analyzed the dynamic sensor network movement control system function request, the analysis has formulated the system design plan, and in detail elaborated taking AT90S8535 as the core movement control system hardware design and the software design process. The hardware design divides into micro part and so on controller, motor-driven, speed sampling, system power source, software design including system initialization, PWM output, PID operation, and speed sampling and so on.As for path planning problem of nonholonomic wheeled mobile seeds, the method based on Bezier curve is presented that can guarantee the path satisfy the nonholonomic constraints. Then emulating the method using Matlab, it is fine.Then, the paper introduces the key problem and crucial problem in wireless sensor networks and mobile sense networks research. That put forward the work for the coming research.Finally, I have made the summary to this article work, and pointed out the work achievement and needs the improvement place.