Title :
Development of a non-contact multi-DoRF rotary encoder
Author :
Kato, Yu ; Xiaolin Zhang
Author_Institution :
Interdiscipl. Grad. Sch. of Sci. & Eng., Tokyo Inst. of Technol., Yokohama, Japan
Abstract :
In this paper, we proposed a method for new determining the orientation of a rotor with three degrees of rotational freedoms without touching the rotor. And, we implemented the prototype using the method and estimated performance of this. Finally, we achieved the following performances; Average of error: 0.117 [deg], Standard deviation of error: 1.846 [deg], Frequency response 63.95 [Hz].
Keywords :
angular measurement; rotation measurement; rotors; 3-DoRF rotational angle measurement; degrees of rotational freedom; frequency 63.95 Hz; noncontact measurement method; noncontact multiDoRF rotary encoder; rotor; Frequency measurement; Magnetic field measurement; Magnetic fields; Magnetic flux; Principal component analysis; Rotors; Table lookup; angle detection; multi degrees of rotational freedoms; non-contact; rotary encoder;
Conference_Titel :
Information Science and Technology (ICIST), 2014 4th IEEE International Conference on
Conference_Location :
Shenzhen
DOI :
10.1109/ICIST.2014.6920503
