The Design Of Linear Actuator Control System Based On The Embedded System

This article in the investigation and study of domestic and foreign based motor push rod control technology development, focus on the analysis of the principle of Linear Actuator control system, combined with the modern industries on the Linear Actuator control technology of functional technical requirements and current cutting-edge technology field in embedded system, the design of a Linear Actuator control system of the ARM+μC/OS-II+μC/GUI+ embedded technology, LCD screen based on, improve accuracy,Linear Actuator control system efficiency, at the same time to ensure that the control system flexibility, easy operation. In this paper, the main research work is as follows:1, this paper according to the technical requirements of the Linear Actuator control system and to achieve the functional requirements, research on the implementation scheme of the control system to be composed of hardware: Cortex-M3 kernel 32 bit enhanced MCU STM32F103RBT6 as the main controller based on TFT, using the LCD as the display module,the keyboard matrix as the independent input module.2, the use of the μC/OS-II operating system and μC/GUI software platform based on graphical user, emphatically introduces the transplant process of μC/OS-II operating system and μC/GUI. Research and in-depth analysis of each main interface device driver, and then on this basis, according to the actual function of the Linear Actuator control system requirements,the preparation of the application of Linear Actuator control.3, the use of the corresponding KEIL development environment to a series of tests on the system, verified the rationality and the scientific design of the Linear Actuator control system,points out some problems and clearly in the system research and development process, and make the prospects and the vision of the Linear Actuator control system for the next step development and research the design of the key and difficult.The embedded Linear Actuator control system can be used in real life, meet the required technology index and to achieve the functional requirements, practical operability, fast response speed, visual display, operation error rate is low.