We use grey system theory to analyze the experimental findings and found out the parameter which mostly affects the vibration velocity of tapered roller bearing.
利用灰色系统理论对试验数据进行分析，找出了对轴承振动速度值影响比较大的参数。
This paper introduces hydraulic vibration-exciting system for marble moulding machine, and pats forward rational selection method of vibration. parameter for the system controlled by rotary valve.
本文介绍了应用于再造大理石成型机的液压激振系统，并提出了应用转间控制的系统其振动参数的合理选择方法。
This paper studies inverse design problem of generalized eigenvalue problem of linear parameter discrete vibration system.
本文研究了具有线性参数的离散振动系统广义特征值逆设计问题。
According to random vibration theory, the concentrated parameter analysis model of INS (Inertial Navigation System) absorber for random vibration is presented.
利用随机振动理论，建立了惯导减振系统的集中参数分析模型。
Through the force analysis of the main vibration system about the CDQ electromagnetic vibration feeder, the vibration mechanical model is established and the dynamics parameter is computed.
通过对干c DQ电磁振动给料机主振动系统的受力分析，建立振动力学模型，并进行动力学参数计算。
The paper describes the principle and function of the vibration screen characteristic parameter data acquisition analysis system, that designed by using the tecnologe of computer aided test(CAT).
介绍应用计算机辅助试验技术，设计实现的振动筛性能参数微机数据采集分析系统的原理和功能。
Loading identification, like the system parameter identification and dynamic characteristics modification, is an inverse problem of structural vibration.
载荷识别与系统参数辨识、动力特性修改等都属于振动的反问题。
The later restricts their wide application in plant. This paper establishes a system model with both unbalance and bearing parameter as inputs and the vibration responses on bearings as outputs.
通过建立以轴承参数和不平衡量为输入、轴承处振动响应为输出的系统模型 ，利用遗传算法逆向求解出不平衡量。
The continuous model is adopted in the torsional vibration frequency and resonance of shaft system, the lumped parameter equivalent applied in the sub-synchronous resonance.
轴系扭振频率和响应计算采用连续质量模型，次同步谐振特性分析采用集中质量模型。
The numerical simulation verified its feasibility in restraining the flexible appendage vibration, optimizing the maneuver time and promoting the system robustness in parameter Perturbation.
仿真结果表明该策略能成功地抑制柔性附件的振动及减小系统的机动时间，并使系统对参数的摄动具有鲁棒性。
Lumped parameter equivalent model is adopted in the shaft system torsional vibration model and the whole shaft system are divided into 6 parts.
轴系扭振模型采用集中参数等值模型，整个轴系分为6段。
The effects of design parameter changes were investigated on system natural frequence and vibration modes.
分析了物理参数对系统固有频率和模态的影响。
Dynamic parameter of power unit mounting system is an important basis for re-searching dynamic characteristic and vibration isolation design of the mounting system.
动力总成悬置系统的动力学参数是研究悬置系统动力特性和隔振设计的重要依据。
Dynamic parameter of power unit mounting system is an important basis for re-searching dynamic characteristic and vibration isolation design of the mounting system.
动力总成悬置系统的动力学参数是研究悬置系统动力特性和隔振设计的重要依据。
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