Load-side acceleration control based on load-side velocity disturbance observer for geared actuator
Load-side acceleration control based on load-side velocity disturbance observer for geared actuator
复制标题
基于负载侧速度扰动观测器的齿轮传动机构负载侧加速度控制
DOI:
10.1080/01691864.2023.2185812
复制
发表时间:
2023
影响因子:
2
通讯作者:
Shinozaki Taiga
中科院分区:
文献类型:
--
作者:
Kawai Yusuke;Yokokura Yuki;Ohishi Kiyoshi;Shinozaki Taiga
This paper focuses on load-side acceleration control of geared actuator that is modeled as a two-inertia system for industrial/non-industrial robot applications. This paper uses a load-side acceleration sensor that is capable of acquiring direct current components. Conventional load-side acceleration control has some high-frequency components due to the noise effect of an acceleration sensor due to the use of two observers that combines acceleration sensor. This paper proposes a load-side acceleration control system based on a load-side velocity disturbance observer and motor-side velocity controller for a geared actuator of an industrial robot with mechanical resonance. The proposed approach employs a motor-side velocity controller and a load-side velocity disturbance observer, which are employed to simplify the plant system, and compensate for the velocity disturbance on the load side, respectively. This approach has a structure in that the noise effect of the acceleration sensor is small compared with the conventional approach. The effectiveness of the proposed load-side acceleration controller is verified via theoretical analysis, numerical simulations, and practical experiments.
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影响因子:
1.7
作者:
Kawai Yusuke;Yokokura Yuki;Ohishi Kiyoshi;Miyazaki Toshimasa
通讯作者:
Miyazaki Toshimasa
影响因子:
1.7
作者:
Kai Takashi;H. Sekiguchi;H. Ikeda
通讯作者:
H. Ikeda
影响因子:
2
作者:
C. Mitsantisuk;K. Ohishi;Shiro Urushihara;S. Katsura
通讯作者:
C. Mitsantisuk;K. Ohishi;Shiro Urushihara;S. Katsura
DOI:
10.1541/ieejjia.3.236
发表时间:
2014
期刊:
影响因子:
--
作者:
T. Yoshioka;Naoki Shimada;K. Ohishi;T. Miyazaki;Y. Yokokura
通讯作者:
Y. Yokokura
影响因子:
--
作者:
K. Yuki;T. Murakami;K. Ohnishi
通讯作者:
K. Ohnishi