模型试验测量技术的研究应用现状及发展趋势

Research situation and development of measurement technology for model test

摘要: 在对物理模型试验中流速、地形、水位、含沙量等关键测量技术的发展历程进行同顾的基础上,着重介绍了激光技术、超声波技术、计算机技术及数字图像处理技术等先进技术在模型试验测量中的应用及发展,详细分析了模型试验测量技术的研究应用现状及存在的问题,指出今后的发展趋势是将智能科学、数值模拟、物理模型试验测控技术相结合,研究智能模拟与模型试验测控技术相耦合的三维全场测量技术,并分析了其中的关键技术及相应的技术路线.

Abstract: Based on review of the development of measurement techniques for model test such as flow velocity,terrain,water level etc,the applications and development of advanced technologies such as laser,ultrasonic,computer and digital image processing are introduced emphatically.The research situations and problems of measurement techniques for model test are analyzed in detail.The development trend of measurement technology which combined intelligence science,numerical simulation,measurement and control technology ...