Amplitude and frequency estimator of a sinusoid

Hou, M.

Abstract

A dynamic estimator with global convergence property is proposed to simultaneously reconstruct the unknown values of the amplitude, frequency, and offset of a sinusoidal signal which is measured. Several versions of the estimator along with illustrative simulations are presented.

• Journal Article Type: Article
• Publication Date: Jun 30, 2005
• Journal: IEEE TRANSACTIONS ON AUTOMATIC CONTROL
• Print ISSN: 0018-9286
• Publisher: Institute of Electrical and Electronics Engineers
• Peer Reviewed: Peer Reviewed
• Volume: 50
• Issue: 6
• Pages: 855-858
• APA6 Citation: Hou, M. (2005). Amplitude and frequency estimator of a sinusoid. IEEE transactions on automatic control, 50(6), 855-858. doi:10.1109/TAC.2005.849244
• DOI: https://doi.org/10.1109/TAC.2005.849244
• Keywords: Control and Systems Engineering; Electrical and Electronic Engineering; Computer Science Applications