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   随机风荷 在 仪器仪表工业 分类中 的翻译结果: 查询用时:1.279秒
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随机风荷    
相关语句
  random wind
    The effect of random wind load applied on the structure is simulated and calculated. And random wind vibration response of the structure is studied deeply.
    模拟计算了施加于结构的随机风荷,并对结构的随机风振响应作了较深入的研究。
短句来源
    Based on the theory of random process and method of numerical simulation, a new methodology of generating random wind forces by MATLAB software is developed.
    基于随机过程理论和数值模拟方法 ,提出了利用 MATL AB软件模拟生成随机风荷的一种新途径。
短句来源
    Random wind forces acted on the cables and the cabin are simulated based on the characters of the structure.
    其次 ,针对结构特点模拟作用在悬索和馈源舱上的随机风荷
短句来源
  random wind load
    The effect of random wind load applied on the structure is simulated and calculated. And random wind vibration response of the structure is studied deeply.
    模拟计算了施加于结构的随机风荷,并对结构的随机风振响应作了较深入的研究。
短句来源
  random wind forces
    Based on the theory of random process and method of numerical simulation, a new methodology of generating random wind forces by MATLAB software is developed.
    基于随机过程理论和数值模拟方法 ,提出了利用 MATL AB软件模拟生成随机风荷的一种新途径。
短句来源
    Random wind forces acted on the cables and the cabin are simulated based on the characters of the structure.
    其次 ,针对结构特点模拟作用在悬索和馈源舱上的随机风荷
短句来源
  random wind
    The effect of random wind load applied on the structure is simulated and calculated. And random wind vibration response of the structure is studied deeply.
    模拟计算了施加于结构的随机风荷,并对结构的随机风振响应作了较深入的研究。
短句来源
    Based on the theory of random process and method of numerical simulation, a new methodology of generating random wind forces by MATLAB software is developed.
    基于随机过程理论和数值模拟方法 ,提出了利用 MATL AB软件模拟生成随机风荷的一种新途径。
短句来源
    Random wind forces acted on the cables and the cabin are simulated based on the characters of the structure.
    其次 ,针对结构特点模拟作用在悬索和馈源舱上的随机风荷
短句来源
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  random wind
By means of the technique it becomes possible to adopt with a high degree of reliability a correct decision as to whether to continue or to halt drilling when the platform is functioning under conditions of random wind and wave disturbances.
      
OSS structural displacements due to average static loads of 75 N Dynamic response analysis to a random wind load was then performed.
      
Regarding the multi-point representation of random wind field the description of spatial coherence is essential for any functional description.
      
  random wind load
OSS structural displacements due to average static loads of 75 N Dynamic response analysis to a random wind load was then performed.
      
  random wind
By means of the technique it becomes possible to adopt with a high degree of reliability a correct decision as to whether to continue or to halt drilling when the platform is functioning under conditions of random wind and wave disturbances.
      
OSS structural displacements due to average static loads of 75 N Dynamic response analysis to a random wind load was then performed.
      
Regarding the multi-point representation of random wind field the description of spatial coherence is essential for any functional description.
      


Based on the theory of random process and method of numerical simulation, a new methodology of generating random wind forces by MATLAB software is developed. This method is utillized to analyze nonlinear vibration of the suspended feed cabin of largest radio telescope. The simulated result is valuable to the design of control range of stabilizer in feed cabin.

基于随机过程理论和数值模拟方法 ,提出了利用 MATL AB软件模拟生成随机风荷的一种新途径。分析了 5 0 0 m口径大型射电望远镜 ( FAST)悬挂馈源结构在随机风荷下的非线性动力响应 ,为设计馈源稳定平台的运动控制范围提供了依据。

WT5BZ]The structural passive vibration control technique is utilized in the area of large radio telescopes.A cable_mass control scheme is proposed to control the wind_induced vibration of the suspended feed cabin structure of the next generation large radio telescope.The initial static reference posture and initial stresses are determined by nonlinear static analysis.Random wind forces acted on the cables and the cabin are simulated based on the characters of the structure.Then the control effect of the stable...

WT5BZ]The structural passive vibration control technique is utilized in the area of large radio telescopes.A cable_mass control scheme is proposed to control the wind_induced vibration of the suspended feed cabin structure of the next generation large radio telescope.The initial static reference posture and initial stresses are determined by nonlinear static analysis.Random wind forces acted on the cables and the cabin are simulated based on the characters of the structure.Then the control effect of the stable cable system on structural vibration is analyzed in the time region.Meanwhile the frequency response spectrum of a special node of the cabin is drawn through FFT transformation,which describes further the control effect. [WT5HZ]

将结构被动控制技术推广应用于射电天文领域。提出拉索 -吊重振动控制方案 ,控制新一代大型射电望远镜悬挂馈源舱结构的风振响应。首先 ,由非线性静力分析确定结构初始静态参考位形和初应力。其次 ,针对结构特点模拟作用在悬索和馈源舱上的随机风荷。在上述模型的基础上 ,在时域中模拟分析稳定索系对结构风振的抑制效果。同时 ,通过典型节点时域响应的FFT变换 ,绘出响应自功率谱图 ,进一步描述了振动控制的效果。

 
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