The reason of mechanical excitation automobile damper test bench mechanism error occurrence and its bad effects to the test results are analyzed, with some efficient compensation methods proposed on the basis of interpolation.

In order to improve the kinematics accuracy of parallel machine tool and to simplify error resource model(including 42 errors),a new kind of algorithm on parallel mechanism structural errors reorganization is proposed in this paper based on the fast algorithm of parallel mechanism forward displacement analysis.

This paper puts forward the technique of reliability simulation for missile抯 flight control system under the influence of structural errors.

The profiling error of a new type skiving hob with convex curved rake face is analyzed and the change law of profiling error affected by parameters is expounded.

Separation and identification for structure error parameter in vibratory silicon MEMS gyroscopes;

Due to some factors induced by the fabrication technology and fitting process,the inevitable HRG structure error can affect the amplitude detection and control.

Due to some factors induced by fabrication technology and other reasons, the structure error and drift are inevitable , they affect measuring result and reduce accuracy.

Two outlier indices including the contribution factor and reconstruction error were applied to the outlier subsequence detection process for the ST Orient(B) stock time series data sets based on the mapping characteristics of LLM.