Results 271 to 280 of about 33,178 (299)

Friction Compensation Via Disturbance Observer

IFAC Proceedings Volumes, 1991
Abstract For the translational movement of a robot arm, which is disturbed by a very strong frictional force, a method is developed to achieve an accurate position control. Therefore, the idealized translar tional degree of freedom, which is represented by a simple second order model, is used as a reference model to the read process.
openaire   +1 more source

FURTHER OBSERVATIONS ON HOMEOSTATIC DISTURBANCE IN ACRODYNIA

Pediatrics, 1957
On the basis of data obtained from four cases of acrodynia, it was found that deficits of total body chloride and water were present. Normal concentrations of electrolytes and acid-base balance were, for the most part, preserved while the volumes of the fluid compartments were reduced.
openaire   +2 more sources

Observations on the use of Tridione in Disturbed Psychotics

Journal of Mental Science, 1948
Tridione (Abbott) is 3.5.5-Trimethyloxazolidine-2, 4-dione, and has been demonstrated clinically to have an inhibitory effect on petit mal, myoclonic and psychomotor seizures in epilepsy. Gibbs, Gibbs and Lennox first demonstrated a similarity between the cortical dysrhythmias in certain cases of schizophrenia and those of psychomotor epilepsy, whilst ...
openaire   +2 more sources

Suppression of effects of nonlinearities by disturbance observers

Proceedings of the 2004 American Control Conference, 2004
In this paper, the application of disturbance observers to suppress chaotic behavior in a class of single-input single-output (SISO) nonlinear systems is studied. A nonlinear system in this class has the property that its output is equal to the summation of the output of a stable SISO linear time-invariant system and a bounded disturbance.
openaire   +1 more source

Compound Disturbance Observer for Flight Simulator

2012
This paper presents estimation of disturbance to create a compound disturbance observer based on sliding modes. Disturbance observer(DOB) and sliding mode control are both effective methods in motion control. However, DOB is confined to nonlinear disturbance while sliding mode control(SMC) is limited by chattering phenomenon.
Youmin Liu, Yong Deng, Dapeng Tian
openaire   +1 more source

Gaussian Process and Disturbance Observer Based Control for Disturbance Rejection

2022 IEEE 17th International Conference on Advanced Motion Control (AMC), 2022
Hanul Jung, Sehoon Oh
openaire   +1 more source

Disturbance Observer-Based Adaptive Fuzzy Control for Strict-Feedback Nonlinear Systems With Finite-Time Prescribed Performance

IEEE Transactions on Fuzzy Systems, 2022
Jianbin Qiu, Tong Wang, Kangkang Sun
exaly  

Tracking Flight Control of Quadrotor Based on Disturbance Observer

IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2021
Mou Chen, Shixun Xiong, Qingxian Wu
exaly  

Disturbance Observer-Based Robust Control and Its Applications: 35th Anniversary Overview

IEEE Transactions on Industrial Electronics, 2020
Emre Sariyildiz, Roberto Oboe, Kouhei Ohnishi   +2 more
exaly  

Boundary Disturbance Observer-Based Control of a Vibrating Single-Link Flexible Manipulator

IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2021
Zhijia Zhao, Xiuyu He, Choon Ki Ahn
exaly