文章摘要
水槽造浪装置驱动机构运动特性分析与仿真
Analysis and Simulation of Motion Characteristics of Driving Mechanism of Flume Wave-making Device
投稿时间:2020-01-13  修订日期:2020-01-13
DOI:
中文关键词: 水槽造浪装置 驱动机构 运动特性分析 Motion仿真
英文关键词: flume wave-making device Driving mechanism Analysis of Motion Characteristics Motion simulation
基金项目:1.国家重点研发计划项目资助(the National Key Research and Development Plan),高寒高海拔水文要素在线监测技术与装备研发(编号:2017YFC0405704) 2.中央级公益性科研院所基本科研业务费专项资金青年项目(Y919008) Fund: Central public welfare basic scientific research institutes special funds (Y919008)
作者单位E-mail
毛春雷 水利部南京水利水文自动化研究所 MCL317@126.com 
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中文摘要:
      通常研发用于海上环境监测的仪器设备投入使用前,需要先在各类模拟环境下进行试机检测,为了模拟海浪环境,专门研制了水槽造浪系统,其核心部件是水槽造浪装置及其控制模块。为了指导控制系统模拟海浪控制,需要深入分析水槽造浪装置驱动机构的运动规律,本文通过矢量方程解析法推算出该驱动机构运动特性(各杆件角位移φ2、φ3,角速度ω2、ω3),并基于SolidWorks的动态仿真工具Motion平台对该机构进行仿真,深入分析了铰点B、C的速度与角速度运动规律,为造浪装置产生的浪高h和频率f等参数研究及控制策略提供了理论基础。
英文摘要:
      Before the instruments and equipment for marine environmental monitoring are put into use, it is necessary to test them in various simulated environments. In order to simulate the sea wave environment, a special flume wave-making system is developed, whose core component is the flume wave-making device and its control module. In order to guide the control system to simulate the sea wave control, it is necessary to analyze the motion law of the driving mechanism of the flume wave-making device in depth. In this paper, the motion characteristics of the driving mechanism (angular displacementφ2, φ3, angular velocity ω2andω3 of each member) are deduced by analytic method of vector equation, and the dynamic simulation tool Motion platform based on SolidWorks is used to simulate the mechanism. The structure is simulated, and the velocity and angular velocity of hinge points B and C are analyzed in depth, which provides a theoretical basis for the research and control strategy of wave height h and frequency f generated by wave-making device.
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