Development of A Grating Interferometer With Application to HOD Servo-Track Writing  

Oleh:

Lin, Guo ; Garner, Harry D. ; Lee, Kok-Meng

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Journal of Manufacturing Science and Engineering vol. 123 no. 3 (Aug. 2001), page 445-452.
Topik: WRITINGS; development; grating interferometer; application; HOD servo - track; writing

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: JJ93.2 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

Lihat Detail Induk

Isi artikel

The development of a grating interferometer with application to the angular measurement of a hard disk drive actuator arm for application to the servo - track writing process is presented. First, the theoretical background related to the linear type grating interferometer is presented, and this theory is extended to the measurement of the angular displacement of a hard disk drive actuator arm using a linear grating. A vector based diffraction technique has also been developed as a tool for visualization and analysis of the grating interferometer design. Finally, experimental setups and results from a prototype grating interferometer design are presented and discussed to demonstrate the feasibility of the grating interferometer measurement system.

Opini Anda

Klik untuk menuliskan opini Anda tentang koleksi ini!

Kembali