高速高精度电子制造过程中大加减速传送带的振动制约其生产精度.目前在传送带振动控制的研究中,主要还停留在理论研究阶段,而单纯的理论分析很难反映系统真实的振动状况,只能对系统的性能做定性分析与粗略评估,而仿真实验能够更客观、更直观、更准确地描述系统的行为.首先对传送带模型数学解析,然后分别在PC机和ARM开发板上基于Matlab GUI和Eclipse软件平台设计模型解析、显示模块和控制模块,通过串口使上述两模块通信,最终完成仿真平台设计.所设计仿真平台的实验结果验证了控制算法的正确性和有效性,并且直观地显示了传送带的振动在控制前后动态实时仿真效果图.
In high speed and high precision electronic manufacturing process,the vibration of the conveyer belt with high acceleration/deceleration restricts the accuracy of the production equipment.So far the vibration suppression for the conveyor belt mainly still remains at the theoretical research stage,but the mere theory analysis is hard to truly reflect the systematic status,and it can only make qualitative analysis and rough evaluation of system performance.However,the simulation experiment can be more objective,intuitive and accurate to describe the system's behavior.First,we analyze the mathematical model of the conveyor belt.Second,we design model-analysis,display module and control module based on Matlab GUI and Eclipse software platform,in PC and ARM development board respectively.The two modules mentioned above can communicate with each other through serial port.Finally the design of simulation platform is completed.The experimental results of designed simulation platform validate the control algorithm,and directly display the dynamic real-time simulation effect graphics of the conveyor belt's vibration with and without control.