智能多功能型4D影院控制器的研究与设计

发布时间：2018-05-10 16:15

本文选题：集成化 + CAN总线　；参考：《燕山大学》2013年硕士论文

【摘要】：在动感影院整个系统中，4D控制器是动感影院的核心部分，国内目前在电动、气动、液压三种类型影院都采用单独的控制方式，国内很少有一种控制器能同时兼容电动、气动、液压这三种类型的控制。本课题对一款能兼容这三种控制类型的智能多功能型控制器进行了研究与设计。首先，本文分析了4D影院控制技术国内外的现状，，对照了各种控制器的优缺点，提出了本课题的设计要求，在此基础上提出了智能多功能型4D控制器的设计方案。其次，针对本控制器的特点，在研究了几种现场总线后，选用了CAN总线作为本控制器的现场总线；选用ARM公司的高集成度芯片STM32F103做控制器的微处理器，并围绕此处理器设计了DAC分时复用模块、PWM功率输出模块、PWM脉冲计数输出单元分别用于气动、液压、电动这三种类型影院的控制，为了控制系统稳定和控制的精确还设计了AD反馈采集和编码器脉冲反馈采集单元。再次，以Keil_uVsion4为开发平台，嵌入式C语言为开发工具，在硬件系统的基础上对各个模块的软件部分进行了编写调试，包括串口、CAN通信、IIC总线存储、以及各个驱动模块的底层驱动。最后，本课题所设计的智能多功能型4D控制器在4D平台上进行了实验，验证了本方案的可行性。
[Abstract]:In the whole system of dynamic cinema, the 4D controller is the core part of the dynamic cinema. At present, three types of cinemas, electric, pneumatic and hydraulic, are controlled separately in our country. Very few controllers in our country can be compatible with electric and pneumatic systems at the same time. Hydraulic control of these three types. This paper studies and designs an intelligent multi-function controller which is compatible with these three control types. Firstly, this paper analyzes the present situation of 4D cinema control technology at home and abroad, compares the advantages and disadvantages of various controllers, puts forward the design requirements of this subject, and then puts forward the design scheme of intelligent multi-function 4D controller. Secondly, according to the characteristics of this controller, CAN bus is chosen as the field bus of the controller after several kinds of fieldbus are studied, and the high integration chip STM32F103 of ARM company is chosen as the microprocessor of the controller. The DAC time-division multiplexing module and PWM power output module are designed to control the three types of cinemas: pneumatic, hydraulic and electric respectively. In order to control the stability and accuracy of the control system, AD feedback acquisition and encoder pulse feedback acquisition unit are also designed. Thirdly, with Keil_uVsion4 as the development platform and embedded C language as the development tool, the software part of each module is programmed and debugged on the basis of hardware system, including serial port can communication and IIC bus storage, as well as the bottom driver of each driver module. Finally, the design of the intelligent multifunctional 4D controller is tested on the 4D platform, and the feasibility of the scheme is verified.
【学位授予单位】：燕山大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TP273;TP368.1

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