Redirigiendo al acceso original de articulo en 16 segundos...
Inicio  /  Aerospace  /  Vol: 10 Par: 6 (2023)  /  Artículo
ARTÍCULO
TITULO

Review of Launch Vehicle Engine PHM Technology and Analysis Methods Research

Ruliang Lin    
Jialin Yang    
Lijing Huang    
Zhiwen Liu    
Xuehua Zhou and Zhiguo Zhou    

Resumen

The reliability and safety of launch vehicle launch missions might be effectively increased thanks to the fault prediction and health management (PHM) technology of engines, which could also improve with problem diagnostics and decrease the cost of operation and maintenance overhaul. This paper combines the equipment characteristics and the current state of safeguarding for large, complex space systems, introduces the intelligent launch vehicle engine PHM technology methods that are being gradually implemented in space systems, and discusses and compares fault detection and health assessment techniques. Subsequently, analysis of the measurement signals from a rocket engine was performed using an example, and it was shown that the established comprehensive health assessment structure, which is based on the fault prediction algorithm method and the fuzzy comprehensive assessment method, could successfully realize the effectiveness of the rocket engine system health assessment, which had an outstanding application value.

 Artículos similares

       
 
Carmen Cristófol Rodríguez, Paula Meliveo Nogués and Francisco Javier Cristòfol    
Nowadays we are witnessing a significant change in content consumption. This, together with the global health situation, has caused some behaviors to accelerate. This research focuses on the specific case of the lockdown in Spain and the coincidence with... ver más
Revista: Information