‘Loose connection’ prevented NVS-02 satellite from landing in intended orbit, says panel
GS3अर्थव्यवस्था · विज्ञान-तकनीक · पर्यावरण · सुरक्षा· Space technology (ISRO, missions)· Prelims·
चर्चा में क्यों
ISRO released a report attributing the NVS-02 satellite's failure to reach its intended orbit to a malfunctioning valve in the engine's oxidiser line caused by a loose electrical connector.
पृष्ठभूमि
The investigation committee included former Principal Scientific Adviser K. Vijayraghavan and former ISRO Chairman S. Somanath. The report identified a failure in the signal activation of the oxidiser line valve as the primary cause of the orbital deviation.
प्रीलिम्स के लिए तथ्य
- विज्ञान-तकनीकNVS-02: Satellite that failed to reach its intended orbit due to an engine oxidiser line valve malfunction
- पदK. Vijayraghavan: Former Principal Scientific Adviser included in the ISRO investigation panel
- पदS. Somanath: Former ISRO Chairman included in the investigation panel
- तथ्यThe failure was specifically linked to a loose electrical connector preventing signal activation
मेन्स के लिए
Q. Discuss the importance of redundancy and reliability in space mission engineering to ensure the success of India's orbital satellite deployments.
उत्तर के आयाम
- Technical bottleneck: Signal transmission failure due to hardware connectivity issues in oxidiser lines
- Risk mitigation: Necessity of multi-layered redundancy in critical propulsion systems for orbital insertion
कीवर्ड: Orbital mechanics · Redundancy · Space mission reliability · Propulsion systems · ISRO
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