Large Belt Conveyor Dynamics Modeling And Software Development

With the development of economy, material volume increased,Used to transport the important equipment belt conveyor also get the very quick development。It toward the long distance, high speed, large-capacity, high-power direction,the dynamic characteristics more complex, therefore for belt conveyor for dynamic analysis and design has become urgent problems. This paper will conveyor belt as viscoelastic materials, select can correct response characteristics of tape dynamics model, and in the light of belt conveyor components and the dynamic characteristic was analyzed, established including conveyor belt, tension device, drives and braking device etc unit and the dynamic model and equations, and detailed research on belt conveyor system automatic modeling theory, including running line shape function, particle division, parameter calculation and the system state equation generation and solving etc. On this basis, using VC++ visualization high-level programming language writing the circuitry automatic recognition module, automatic modeling procedures and solve the system state equation module, application graphic display powerful MATLAB program compiles a graphical display, will output kinetic tension and speed, acceleration and displacement of parameters on dynamic 2d and 3d graphics display, results intuitive concise, developed belt conveyor for dynamic analysis software, finally through engineering examples of analysis software in use and verified.