# Observer-Extended Direct Method for Collision Monitoring in Robot Manipulators Using Proprioception and IMU Sensing

> Research article (IEEE Robotics and Automation Letters, 2020) · cited 64× · AI/ML

**Wikidata**: [openalex:W2999580541](https://www.wikidata.org/wiki/openalex:W2999580541)  
**Source**: https://4ort.xyz/entity/observer-extended-direct-method-for-collision-monitoring-in-robot-manipulators-using-proprioception-and-imu-sensing