# Sensor Fault Tolerant Control of a Fast Steering Mirror System Using Adaptive PI-Based Sliding Mode Observer and Hardware Redundancy

> Research article (Mathematical Problems in Engineering, 2015) · cited 12× · AI/ML

**Wikidata**: [openalex:W2138922334](https://www.wikidata.org/wiki/openalex:W2138922334)  
**Source**: https://4ort.xyz/entity/sensor-fault-tolerant-control-of-a-fast-steering-mirror-system-using-adaptive-pi-based-sliding-mode-observer-and-hardwar