Design Of Electromechanical Device Control Experiment Teaching Platform

With the rapid development of social science and technology, microcontroller and embedded hardware and software control technology has been widely applied to every aspect of production and life. The vast majority of colleges and universities and vocational colleges computer and electronic information and other relevant major, have opened the relevant course microcontroller or embedded software and hardware based on control technology. As most science and engineering required professional basic course,"single chip microcomputer principle and interface technology","automatic control principle" theory and application of curriculum theory teaching and practice teaching of colleges and universities have put forward higher requirements. Obviously, only by constantly improving experiment teaching quality, improve the level of theory teaching, can make the grasp and understanding of microcontroller and embedded hardware and software control technology students better, mastering its application and development, and gradually improve the practice ability and creative spirit. However, the current experimental teaching platform for domestic electromechanical device, less and less, this will cause the students cannot learn by experiment and the contact of mechatronics control system. Based on the above reasons, the design of the experimental teaching platform. Electromechanical device control experiment platform adopts the core control platform and electromechanical device combination, by adjusting the transmit information issued by the program control chip to the electromechanical device and its driving circuit to complete the control of the controlled object.This article from the STC89C51microcontroller based experimental teaching platform design theory of meaning, the specific hardware circuit design, control program design angle elaborated the experimental teaching platform design mentality and the realization method. At present, the hardware and software has been completed all the experimental platform involved, as well as6related experiments. The experiment includes single chip from common input and output interface to the operation of an electromechanical device specific control operations, from simple to complicated with example and introduces the main internal resources most of STC89C51MCU. After repeated testing and experiment, electromechanical device control experiment platform for teaching basic design to achieve the desired goal, the function is perfect and feasible.