2) shaft orbit
轴心轨迹
1.
Auto-recognition of shaft orbits using affine moment invariants;
基于仿射不变矩的轴心轨迹自动识别方法
2.
Automatic identification of shaft orbit of hydraulic power sets;
水轮发电机组轴心轨迹自动识别方法研究
3.
Research of Fault Diagnosis of Hydro-power Set Based on Coupled Flexural and Torsional Vibrations and Shaft Orbits Recognition;
基于弯扭耦合振动与轴心轨迹辨识的水轮发电机组故障诊断研究
3) axis orbit
轴心轨迹
1.
Application of a new moment invariant to identification of axis orbit in hydro-generator unit;
一种新矩在水电机组轴心轨迹识别中的应用
2.
Automatic identification of axis orbit shape of generator rotor;
发电机转子轴心轨迹形状自动识别方法的研究
3.
Automatic identification of axis orbit using RBF network and moment invariants;
基于不变性矩的径向基函数神经网络转子轴心轨迹自动识别
4) orbit of shaft center
轴心轨迹
1.
With a certain type of diesel engines as the example,this paper calculated the pressure of film with FEM according to the orbit of shaft center,and analyzed the pressure change of film along with the revolving of crankshaft and the relative location of connecting rod.
将轴心轨迹和有限元法相结合,并以某柴油机为例,根据轴心轨迹计算得到的结果,对轴瓦的油膜进行了有限元计算,分析了轴瓦上相同点处油膜压力随曲轴的旋转,轴颈与连杆相对运动情况下的压力变化,为分析轴瓦的油膜压力提供了一种新的方法,理论计算与分析的结论为分析轴承或轴瓦发生穴蚀破坏提供理论依据。
5) axis locus
轴心轨迹
1.
Study on mechanical rotor axis locus based on virtual instrument;
基于虚拟仪器的机械转子轴心轨迹分析
2.
The variation of rotor’s axis locus and its axis location is the essential evidence to determine the rotor’s running state and fault sign.
转子轴心轨迹和轴心位置的变化是判断转子运行状态和故障征兆的重要依据。
3.
As an example,cylinder′s axis locus and friction work of a XG 0.
36/7型旋转气缸空气压缩机为例 ,求解了机器缸体的轴心轨迹等动态特性以及缸体的摩擦功耗等静态特性 ,并对计算结果与有关实验进行了对比。
6) orbit of shaft centerline
轴心轨迹
1.
Research on pattern recognition for orbit of shaft centerline ofmarine turbine rotor;
船用汽轮机转子轴心轨迹模式识别方法研究
2.
Mathematics model of orbit of shaft centerline is set up and analyzed when sliding bearing is used in machine tool spindle.
首先指出机床主轴产生纯径向跳动的原因是轴承以及主轴颈存在形状误差,然后建立了当机床采用滑动轴承时主轴纯径向跳动的轴心轨迹数学模型,并对这一模型进行理论分析,得到以下结论:轴心轨迹为类椭圆,其长轴是短轴的两倍,旋转频率是主轴旋转频率的两倍。
补充资料：图的减缩图(或称图子式)
图的减缩图(或称图子式)
minor of a graph
图的减缩图(或称图子式)【.皿以ofa脚户;MHHoPrpa中a」【补注】设G是一个图(graph)(可以有环及多重边).G的一个减缩图(nullor)是从G中接连进行下述运算而得的任何一个图: i)删去一条边; 五)收缩一条边; 说)去掉一个孤立顶点. NRobe由on与P.D.Se脚aour的图减缩定理(脚Ph nl的。r theon习11)如下所述:已知有限图的无穷序列G，，GZ，…，则存在指标i
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条