Sensorless Force Control for Injection Molding Machine Using Reaction Torque Observer Considering Torsion Phenomenon. - Yuzuru Ohba; Masaki Sazawa; Kiyoshi Ohishi; Tetsuya Asai; Katsuyuki Majima; Yukio Yoshizawa; Koichi Kageyama (IEEE Trans. Ind. Electron., 2009)

High performance sensor-less injection force control considering friction phenomenon. - Tetsuya Asai; Yuzuru Ohba; Kiyoshi Ohishi; Katsuyuki Majima; Shiro Urushihara; Koichi Kageyama (AMC, 2010)

Force sensorless pressure control considering nonliner friction phenomenon for electric injection molding machine. - Ryo Furusawa; Kiyoshi Ohishi; Koichi Kageyama; Masaru Takatsu; Shiro Urushihara (AMC, 2012)

Robust pressure control of electric injection molding machine using automatic parameter switching reaction force observer. - Kenji Iwazaki; Kiyoshi Ohishi; Yuki Yokokura; Koichi Kageyama; Masaru Takatsu; Shiro Urushihara (IECON, 2013)

Robust sensorless pressure control of electric injection molding machine using friction-free force observer. - Kenji Iwazaki; Kiyoshi Ohishi; Yuki Yokokura; Koichi Kageyama; Masaru Takatsu; Shiro Urushihara (AMC, 2014)