开放式风速控制系统的研制

Development of Open Wind Velocity Control System

摘要:

在海洋工程结构动力模型模拟试验中,为了实现开放环境下风荷载的实验室模拟,研发了一套开放式风速模拟控制系统；简要介绍了系统的整体结构设计和软件开发流程；由于在开放环境下进行风速的控制容易受到外界气流、温度等环境因素的影响,控制难度大且建模较困难,采用专家-模糊自适应PID控制算法,能够较好地跟踪目标风速,实现了对风速的实时模拟控制；最后通过实验验证了所设计的开放式风速控制系统能够满足实验要求。

Abstract:

To realize the laboratory simulation of wind load in the test of ocean engineering structure dynamic model, this design develops an open system of wind velocity control. It briefly introduces the integral structure design and software development of the system. Due to the vulnerability to the environment, the difficulties of establishing mathematical model and controlling of the open wind speed control system, fuzzy self-adaptive PID algorithm combined with expert control is adopted to track target speed and realizes the real-time control of the wind velocity well. The end experiment verifies open wind speed control system can meet the experimental requirements.