研究論文
油圧アームの非定常流量要素の最適行列同定とオンライン推定への応用
2019 年 50 巻 2 号 p. 31-37
詳細
2019 年 50 巻 2 号 p. 31-37
This paper discusses modeling and validation of unsteady flow blocks for hydraulic arms. The proposed model is similar to the look-up table but does not need any flow sensors. The proposed model is identified by experiment with a hydraulic arm and the nominal nonlinear model and compared with conventional model using the Bernoulli principle. The validity of the proposed model is confirmed via on-line validation experiment with the initial pressure measurement only.
