Assembly Error Analysis of Laser Tracking Steering Prisms with Sub-microradian Order Accuracy

2016 ◽  
Vol 52 (10) ◽  
pp. 9 ◽  
Author(s):  
Anhu LI
Keyword(s):  
Error Analysis ◽  
Order Accuracy ◽  
Laser Tracking ◽  
Assembly Error

Design and error analysis of a surface reflector for a laser tracking measurement system

Measurement ◽  
1999 ◽  
Vol 26 (3) ◽  
pp. 167-178 ◽  
Author(s):  
P Douglas ◽  
C.R Nagarajah ◽  
P Iovenitti
Keyword(s):  
Error Analysis ◽  
Measurement System ◽  
Laser Tracking ◽  
Tracking Measurement

Error Analysis Model of Aircraft Multi-Joint Assembly Based on Linkage Mechanism Theory

2011 ◽  
Vol 87 ◽  
pp. 43-48
Author(s):  
Chang Bai Tan ◽  
Jiang Xu ◽  
Lai Shui Zhou ◽  
Lu Ling An ◽  
Wei Wei
Keyword(s):  
Error Analysis ◽  
Tolerance Allocation ◽  
Analysis Model ◽  
Linkage Mechanism ◽  
Typical Structure ◽  
Vector Method ◽  
Analysis Models ◽  
Assembly Error ◽  
Mechanism Theory ◽  
Joint Assembly

Multi-joint link is a class of typical structure in aircraft assembly. And the quantification of assembly error is very important to tolerance allocation and assembly quality prediction. A novel error analysis model of multi-joint assembly is established based on linkage mechanism theory. First, a virtual linkage mechanism will be created according to specific structural character and tolerance of joint linkage. And then, the input-output equation of linkage mechanism can be derived by vector method. Subsequently, the coaxiality and coplanarity error analysis models are developed respectively for three-joint and four-joint assembly. Finally, a case study on the elevator & horizontal empennage docking demonstrates the proposed method.

Assembly Error Analysis for Large Aperture Transport Mirror in High Power Solid-State Laser System

2015 ◽  
Vol 35 (9) ◽  
pp. 0922004 ◽  
Author(s):  
王辉 Wang Hui ◽  
黎沁 Li Qin ◽  
熊召 Xiong Zhao ◽  
袁晓东 Yuan Xiaodong ◽  
姚超 Yao Chao ◽  
...  
Keyword(s):  
Solid State ◽  
Error Analysis ◽  
High Power ◽  
Laser System ◽  
Solid State Laser ◽  
State Laser ◽  
Large Aperture ◽  
Assembly Error

scholarly journals Development and Error Analysis of 3D Laser Tracking Ball Bar

2020 ◽  
Author(s):  
Ying zhi Zhang ◽  
Gong chang Ren ◽  
Hai tao Li
Keyword(s):  
Error Analysis ◽  
Laser Tracking ◽  
Ball Bar

Microlens assembly error analysis for light field camera based on Monte Carlo method

2016 ◽  
Vol 372 ◽  
pp. 22-36 ◽  
Author(s):  
Sai Li ◽  
Yuan Yuan ◽  
Hao-Wei Zhang ◽  
Bin Liu ◽  
He-Ping Tan
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Method ◽  
Error Analysis ◽  
Light Field ◽  
Assembly Error

The O–C diagrams of minor planets − a new approach to modelling the rotation

1999 ◽  
Vol 173 ◽  
pp. 185-188
Author(s):  
Gy. Szabó ◽  
K. Sárneczky ◽  
L.L. Kiss
Keyword(s):  
Error Analysis ◽  
Time Dependence ◽  
Theoretical Work ◽  
Minor Planet ◽  
Minor Planets ◽  
New Approach ◽  
Preliminary Results ◽  
Ccd Observations

AbstractA widely used tool in studying quasi-monoperiodic processes is the O–C diagram. This paper deals with the application of this diagram in minor planet studies. The main difference between our approach and the classical O–C diagram is that we transform the epoch (=time) dependence into the geocentric longitude domain. We outline a rotation modelling using this modified O–C and illustrate the abilities with detailed error analysis. The primary assumption, that the monotonity and the shape of this diagram is (almost) independent of the geometry of the asteroids is discussed and tested. The monotonity enables an unambiguous distinction between the prograde and retrograde rotation, thus the four-fold (or in some cases the two-fold) ambiguities can be avoided. This turned out to be the main advantage of the O–C examination. As an extension to the theoretical work, we present some preliminary results on 1727 Mette based on new CCD observations.

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