Inicio  /  Applied Sciences  /  Vol: 9 Par: 21 (2019)  /  Artículo
ARTÍCULO
TITULO

Design of Positioning Mechanism Fit Clearances Based on On-Orbit Re-Orientation Accuracy

Qingya Li    
Libao Yang    
Weiguo Zhao    
Zhen Shi and Zhenyu Liu    

Resumen

The research in this paper will be helpful to researchers studying the positioning mechanism of the on-orbit replaceable optical unit, and can provide them with a simple fit clearance design method. It can also assist with research on the re-orientation accuracy of the on-orbit replaceable unit and the design of fit clearance.

 Artículos similares

       
 
Muhammad Sulman, Simone Mancini and Rasul Niazmand Bilandi    
Incorporating steps into a hull reduces the wetted surface, promoting improved hydrodynamic lift and reduced resistance at high speeds, provided that the step is designed appropriately. Traditional hydrodynamics studies rely on scaled model testing in to... ver más

 
Yang-Rui Li, Chih-Chia Chen and Chao-Chung Peng    
For quadrotor control applications, it is necessary to rely on attitude angle changes to indirectly achieve the position trajectory tracking purpose. Several existing literature studies omit the non-negligible attitude transients in the position controll... ver más
Revista: Algorithms

 
Jaime Perez-Martinez and Rodrigo Perez Fernandez    
Since the introduction of scientific disciplines into the shipbuilding process, there has been a search for optimisation of human and material resources. The current environmental crisis is putting additional pressure on global resource management and sp... ver más

 
Sharanya Srinivas, Samuel Welker, Andrew Herschfelt and Daniel W. Bliss    
As radio frequency (RF) hardware continues to improve, many technologies that were traditionally impractical have suddenly become viable alternatives to legacy systems. Two-way ranging (TWR) is often considered a poor positioning solution for airborne an... ver más
Revista: Applied Sciences

 
Dongdong Mu, Yupei Feng, Guofeng Wang, Yunsheng Fan, Yongsheng Zhao and Xiaojie Sun    
In order to simultaneously address the issues of ship operating area limitation, unknown time-varying disturbances, immeasurable ship speed, unknown dynamics, and input saturation, this paper investigates the position-constrained ship dynamic positioning... ver más