Zobrazeno 1 - 10
of 915
pro vyhledávání: '"disturbance compensation"'
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 37, Iss 1, Pp 1-11 (2024)
Abstract A winding system is a time-varying system that considers complex nonlinear characteristics, and how to control the stability of the winding tension during the winding process is the primary problem that has hindered development in this field
Externí odkaz:
https://doaj.org/article/23465613be4b4282b24e2752b41802ce
Autor:
Gennady Shadrin, Alexander Krasavin, Gaukhar Nazenova, Assel Kussaiyn-Murat, Albina Kadyroldina, Tamás Haidegger, Darya Alontseva
Publikováno v:
Sensors, Vol 24, Iss 22, p 7233 (2024)
This article presents a tuned control algorithm for the speed and course of a four-wheeled automobile-type robot as a single nonlinear object, developed by the analytical approach of compensation for the object’s dynamics and additive effects. The
Externí odkaz:
https://doaj.org/article/f34206a115f5457fa726a5608851f7fb
Publikováno v:
Actuators, Vol 13, Iss 10, p 417 (2024)
Nonlinear disturbances, such as friction, backlash, and base vibration, are the main factors restricting the further improvement of the dynamic performance of the Acquisition, Tracking and Pointing (ATP) system. However, the modeling and compensation
Externí odkaz:
https://doaj.org/article/54701ab201824371b3bb1b3d9ed5bfa7
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 23, Iss 5, Pp 894-903 (2023)
In the paper, the problem of compensation of external disturbance in multichannel systems with unmeasurable state vector and delay in the control channel is considered. It is assumed that the disturbance has a harmonic form. To solve the problem of
Externí odkaz:
https://doaj.org/article/4554355c3f754352ac1aae604b08241a
Active Composite Control of Disturbance Compensation for Vibration Isolation System with Uncertainty
Publikováno v:
Actuators, Vol 13, Iss 9, p 334 (2024)
The pointing and positioning accuracy of precision instruments in aerospace are often disturbed by low-frequency vibrations. An active/passive vibration isolation system is a feasible solution to suppress low-frequency vibrations. However, the vibrat
Externí odkaz:
https://doaj.org/article/17af1c9fd88442cea82b774de730b83c
Publikováno v:
Symmetry, Vol 16, Iss 9, p 1118 (2024)
To achieve precise control of the symmetrical unmanned surface vehicle (USV) under strong external disturbances, we propose a disturbance estimation and conditional disturbance compensation control (CDCC) scheme. First, the differential flatness meth
Externí odkaz:
https://doaj.org/article/88fef7716a0e416c91ab03ec362fe13c
Time-Delay Estimation Improves Active Disturbance Rejection Control for Time-Delay Nonlinear Systems
Publikováno v:
Machines, Vol 12, Iss 8, p 552 (2024)
Lately, active disturbance rejection control (ADRC), a model-independent controller, has become popular for combating various forms of uncertain disturbances incurred in industrial applications. ADRC was validated for external disturbances, internal
Externí odkaz:
https://doaj.org/article/b6301be0a70d478ab983e2f8af3b7b0a
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 637-645 (2023)
The Voltage Source Converter based High Voltage Direct Current (VSC-HVDC) technology has become the development direction of new energy grid-connected, DC power transmission and island power supply technology in the future due to its superior charact
Externí odkaz:
https://doaj.org/article/9d9e8a83cd9f44a48065874eb65bb7e0
Publikováno v:
PeerJ Computer Science, Vol 10, p e1861 (2024)
This study investigates the dynamics and trajectory tracking of quadcopters by utilizing the Disturbance Observer-based Control (DOBC) algorithm. The quadcopter’s dynamic model, which consists of six degrees of freedom, includes both disturbances a
Externí odkaz:
https://doaj.org/article/4f1ba610db74456694f3a5c6578b65e9
Publikováno v:
Hangkong bingqi, Vol 30, Iss 1, Pp 104-113 (2023)
With the improvement of the accuracy requirements of high-precision long endurance inertial navigation system, the gravity disturbance has become the main error source of inertial navigation system.Is the key factor to improve the navigation accuracy
Externí odkaz:
https://doaj.org/article/b8b2f0f4b08942fe86aab62e991613a9