An investigation on the vertical motion sickness characteristics of a high-speed catamaran ferry

High-performance speed control based on

High-performance speed control based on an instantaneous speed observer considering the characteristics of a dc chopper in a low speed range

✍ Kiyoshi Ohishi; Yoshihiro Nakamura; Yoshihisa Hojo; Hirokazu Kobayashi 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 351 KB 👁 2 views

This paper proposes a new high-performance speed control method for wide speed range, which is based on instantaneous speed observer considering the characteristics of dc chopper. In order to regulate a motor speed for wide speed reference including a very low speed range, this paper designs the ins