A new unified analysis of estimate errors by model-matching phase-estimation methods for sensorless drive of permanent-magnet synchronous motors and new trajectory-oriented vector control, Part II

A new unified analysis of estimate error

A new unified analysis of estimate errors by model-matching phase-estimation methods for sensorless drive of permanent magnet synchronous motors and new trajectory-oriented vector control, Part I

✍ Shinji Shinnaka; Kousuke Sano 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 859 KB

## Abstract This paper presents a new unified analysis of estimate errors by model‐matching phase estimation methods such as rotor‐flux state observers, back EMF state observers, and back EMF disturbance observers, for sensorless drive of permanent magnet synchronous motors. Analytical solutions fo