Control of Drop Volume and Drop Jetting Velocity in Inkjet Printing

• Published in: IFAC-PapersOnLine Vol. 55; no. 27; pp. 37 - 43
• Main Authors: Wang, Jie, Chiu, George T.-C.
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.01.2022
• Subjects: additive manufacturing; Inkjet printing; Kalman filter; process control; stochastic systems; stochastic systems; Inkjet printing; additive manufacturing; process control; Kalman filter

Consistent dosages with high deposition accuracy are critical for drop-on-demand(DoD) inkjet printing to be used in additive manufacturing and device characterization. Practically, drop volume and drop jetting velocity are subject to process uncertainties, such as applied pressure fluctuation and va...