An intelligent control scheme for solar water heater’s functions such as inlet and outlet water, heating and leakage protection is designed and expounded. The purpose is to design a simple, high efficiency and low cost integrated device. This system uses STM32F103ZET6 of TI company as the main controller, and cooperates with temperature detection module, water

With the rapid development of national economy, a higher requirement is put forward for the dimension accuracy of thin plate. Because of the time lag in the thickness control system of rolling mill, the traditional PID regulation can no longer meet the technical requirements of thin plate. Smith predictor is used to compensate the measured

Firstly, the structure and working principle of FlexRay bus protocol and on-line control braking system are briefly introduced, and then Flexray is applied to on-line control braking system. By making full use of the advantages of Flexray communication, the source address allocation, output parameters and parameter group definition of each node of the on-line control

With the economic progress and the continuous development of science and technology, the research of asynchronous motor has attracted wide attention from all walks of life. Because of the adverse reaction of delay and overshoot in the vector system of asynchronous motor during the operation of traditional PI control mechanism, the relevant managers should upgrade

In order to speed up the intelligent and standardized management of rice seed soaking and germination promotion in Heilongjiang reclamation area, and improve the germination rate of rice seed soaking and germination promotion, a design method of fuzzy control was put forward based on Mitsubishi FX2N series PLC as the controller, aiming at the temperature

This system takes mcf52255 as the core processor, detects the signal of the traverse through the electromagnetic sensor, first processes the detected signal, obtains the road characteristic through the algorithm, then carries on the differential control and the steering control to the wheel through the PID algorithm, enables the intelligent vehicle to move along the

With the popularization and use of electric vehicles, the electromagnetic compatibility problem of electric vehicle motor controller directly affects the safety and reliability of electric vehicles, and becomes an urgent problem to be solved, which attracts much attention of the industry. Based on the requirements of EMC radiation emission standard and the analysis and verification

According to the characteristics of the course “Programmable Controller and its Application”, this paper introduces the project-based teaching method into its teaching practice, and explores the project-based teaching method from the aspects of teaching situation creation, task modularization, teacher guidance, team cooperation and task expansion. Practice has proved that this method is conducive to improving

This paper introduces an intelligent tracking control system for sunlight. The 51 single chip computer is used as the detection and control core. Four photosensitive diodes inside and outside are used to roughly detect and accurately detect the illumination intensity under different weather conditions, so as to enhance the reliability of the system. The motor

This paper is based on Freescale Intelligent Vehicle Competition. It mainly introduces the hardware structure and the design of software control system of the Intelligent Vehicle. The Intelligent Vehicle takes MK60DN512VLQl0 microcontroller as the control core. Through detecting the alternating magnetic field generated by the conductor with 20KHz 100mA alternating current as the guiding signal,