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Round center hole of two cycloid wheel is roller way of arm bearing in the eccentric sleeve, which composed by a circular array meshing needle teeth of cycloid and pin gear, forming internal gear reduction mechanism with a tooth spacing.
When getting stable operation system, the AC signals produced by torque and revolution speed transducer was processed into digital signals through the data acquisition card.
Working principle of test bed Experimental data and analysis In this study, using the 1/9 reduction ratio of cycloid cam speed reducer as test transmission machinery.
During experiment, adjusts the motor speed and load size mainly by industrial computer. 1) Adjust rotational speed to a certain value by industrial computer, then change the load, the experiment data is shown in table 1 and table 2. 2) Keep constant load, then change motor rotational speed, experimental data is shown in table 3.
Since with the increase of speed, the mixing oil power of transmission loss correspondingly, the loss of coupling and bearing power also will increase, which lead to decrease of transmission efficiency, it also can be declined from the data of table 1 and table 2; the same input torque , high speed get low efficiency[5].

From this we can see that whether pre-distortion or reduction in modulation depth can all eliminate or reduce nonlinear of MZM modulation, but we should notice that compensation of pre-distortion changes the phase trace among conversion of original symbol.
The driving clock of ADC in coherent receiver is proximately 2 times of signal clock, therefore, the time-delay sampling used in coherent system is synchronous time-delay sampling, the relations of sampling rate and symbol rate is as follows: （6） We can find that the time interval between 2 sampling points of each data is one stable value and it is depend on sampling frequency of ADC.
The time-delay sampling scheme produced by X polarization data in zero QPSK system is indicated by figure 5.
Figure 5 Principle scheme based on OFDE and time-delay sampling technology Figure 6 Time-delay sampling scheme produced by polarization data If we define the distance from each point to diagonal as one variable d of time-delay sampling scheme, then we can get the following: （7） Choose one dispersion estimation parameter from it: Fd=[std(dx)+ std(dy)]/2 (8) Of which, std means the standard difference of data.
Simulation Result and Performance Analysis In the process of simulation, we use data length of Fd to uniformly set as 512.

The temperature-time curve in furnace is illustrated in Fig.3，and the heating setup is shown in Fig.4. 1.4 Measurement The measured data in testing includes: temperature of the furnace, temperature of concrete and reinforcement in bonded-in beam, the mid-span deflection, the strain of bonded-in rebar in the interface of high temperature at the place where the rebars are planted.
To obtain the data mentioned above, E and F Type thermocouples, differential displacement transformer as well as high temperature strain gauges are used.
The data is representative due to its smallest anchorage depth and shortest fire time.
There is no data collected at the end of curve C, which means the gauge fails in high temperature.
Data at the end of curve A and B keeps basically stable, and the strain value reflects the stress variation of rebar after the adhesive failure.

There is not enough data about the chip formation during the machining of composite materials produced by powder extrusion method.
First, the friction angle β is found by substituting the experimental data for the cutting force (Fc) and the axial force (Ft) in Eq. 2.
Consequently, the experimental cutting forces data and the cutting forces that are calculated according to Merchant and Lee-Shafer models are compared with each other.
This means that the data of these models compared with the experimental data are underestimated.
Third reason for reduction of cutting forces can be the thermal softening of the aluminum matrix, which occurs with increasing cutting temperature.

X-ray photoelectron spectroscopic (XPS) data were recorded (ULVAC-PHI, PHI 50000 Versa Probe).
The data were referenced to C 1s peak (binding energy (BE) 284.8 eV) resulting from adventitious hydrocarbons present on the sample surface.
From this data, the optical band gap energy Eopt of the glasses was determined by the following equation [7].
The ratio of TeO2 unit structures, especially TeO4 (tbp) (600, 660 cm-1), TeO3 (tp) (780 cm-1) and their intermediate structure TeO3+1 (740 cm-1) and connectivity of Te-O-Te linkage (400, 450 cm-1) in TeO2 glass network are obtained from deconvoluted data of Raman spectra [2].
Since Ag2O broke Te-O-Te linkages in Ag2O-Nb2O5-TeO2 glass system as seen in Raman data, it could be expected that Rec(3) of the glasses studied would decrease.

Multi-channel analog switch and differential amplifier are used for multi-channel data acquisition, and the equalization circuit is used for the balance of each single cell.
One is the system of multi-channel data acquisition, multi-channel analog switches and differential amplifier are used to collect the the monomers voltage in series-connected cells.
Data Acquisition.
The main task of BMS is sampling, all algorithms of the BMS use measured and calculated data as input information.
The experimental data prove that the li-ion BMS can accurately collect voltage data and balance control.

Inhibition Efficiency of MO extract by Comparing DPPH to the Sample Absorbance DPPH Ascorbic Acid MO Leaves Extract Trial 1 0.4500 0.0006667 0.3357 Trial 2 0.4500 0.001667 0.3337 Trial 3 04530 0.005667 0.3357 AVE 0.4510 0.002667 0.3350 SD 0.001732 0.002646 0.001155 % Inhibition 99.41 25.71 The data from Table 2 highlights MO extract’s superior ability (0.3350 ± 0.001155) to scavenge free radicals compared to ascorbic acid (0.002667 ± 0.002646), despite a lower % inhibition efficiency.
The sharpness and position of the peak indicate the successful reduction of silver ions (Ag+) to metallic silver (Ag0) nanoparticles during the synthesis process in the presence of MO extract.
The values of Rs and Rct are greater in the solution containing a corrosion inhibitor, suggesting a reduction in the corrosion rate and corrosion process.
Cdl was calculated using the CPE and a phase angle constant obtained from experimental data through the fitting of the equivalent circuit model from figure 9.
Key findings show a marked reduction in corrosion current density (Icorr) and a corresponding increase in inhibition efficiency, demonstrating that MO-AgNPs significantly slow the corrosion process.

By means of factor analysis and logistic regression approaches, this paper predicted financial failures of Chinese listed companis in 2009 from the published data in 2006 of those companies.
But most of these financial risk analysis are based on accounting data and financial ratios.
Sample and Data Selection.
Then the financial failure analysis was based on those data of 2006 fiscal year, in order to achieve the purpose of prediction, i.e., risk analysis and control beforehands.
In rotating the factor loading matrix after extracting factor, and its economic significance to clear explanations, which not only can find out the influence of a company's financial condition main factors, but also for warning model dimension reduction processing, to simplify the regression model.

For the current situation and deficiency of the enterprise material management system: huge material data, species diversity, single management means, management behavior is not standard, people involved in most materials management activities, materials management standards is not unique, materiel maintenance and resource sharing is difficult, and so on.
Da Hong Shan Pipeline company has already built a website platform, integrated management and control systems, data acquisition and monitoring of SCADA systems, slurry characteristics data management system and production information such as video monitoring platform.
It is in the "unified planning, step by step implementation, the key breakthroughs" management philosophy, advocate and support the digital management of enterprise production, real-time monitoring of production site and dynamic analysis and decision of production data.
Materials department of use according to "material management regulation", fill in the scrap material disposal application, after approved by head of department, review by the competent department of company, put forward disposal opinions, after approved by the company in charge of the leadership, report to energy conservation and emissions reduction center. 2.6 Material of repair.

Results First data set.
Second data set.
The second data set is a clutter scene including buildings, plants, flags, etc.
Third data set.
We use the third data set to estimate the RMS error between final point pairs.