Results 11 to 20 of about 471,275 (103)

Dynamic characteristics analysis of a high-speed-level gear transmission system of a wind turbine considering a time-varying wind load and an electromagnetic torque disturbance

open access: yesJournal of Low Frequency Noise, Vibration and Active Control, 2021
A high-speed-level gear transmission system model of a wind turbine is presented considering a time-varying wind load and an electromagnetic torque disturbance, along with eccentricity, dynamic backlash, and friction force.
Weiwei Liu, Weiqiang Zhao, Jie Liu
doaj   +1 more source

Study on the Influence of Disturbance Rejection Rate on the Performance of Roll-Pitch Semi-Strapdown Guidance System [PDF]

open access: yesHangkong bingqi, 2021
Based on the actual engineering development experience, the working principle of the roll-pitch semi-strapdown guidance system is analyzed. Focused on the influence of disturbance rejection on the miss distance of the guidance loop, the roll-pitch semi ...
Hu Yifan, Ren Hongguang, Yang Shuo, Zhang Yuekun
doaj   +1 more source

Disturbance Recognition and Collision Detection of Manipulator Based on Momentum Observer

open access: yesSensors, 2020
Increasing requirements for the safety of human-robot interaction and the cost-effectiveness of collision detection rapidly promote the development of collision detection technology without torque sensors.
Xiaojun Zhang   +3 more
doaj   +1 more source

Indirect predictive torque control for switched reluctance motor in EV application

open access: yesEnergy Reports, 2022
This paper presents a novel indirect predictive control method to reduce the torque ripple of switched reluctance motor drive in electric vehicle (EV) application.
Cunhe Li, Qinjun Du, Xing Liu
doaj   +1 more source

Robust MPPT Observer-Based Control System for Wind Energy Conversion System With Uncertainties and Disturbance

open access: yesIEEE Access, 2021
The problem of tracking the maximum power point for the wind energy conversion system (WECS) is taken into consideration in this paper. The WECS in this article is simultaneously affected by the uncertainties and the arbitrary disturbance that cause the ...
Van-Phong Vu   +5 more
doaj   +1 more source

A general magnetic-energy-based torque estimator: validation via a permanent-magnet motor drive [PDF]

open access: yes, 2008
This paper describes the use of the current–flux-linkage ($i{-}psi$ ) diagram to validate the performance of a general magnetic-energy-based torque estimator.
McGilp, M.I.   +5 more
core   +1 more source

Disturbance and Load Torque profile.

open access: yes, 2023
(a) Random disturbance in case 2, (b) Load Torque Profile in case 3.
Akhtar Rasool (844214)   +4 more
core   +1 more source

Friction compensation and observer-based adaptive sliding mode control of electromechanical actuator

open access: yesAdvances in Mechanical Engineering, 2018
The performance of the electromechanical actuator system is usually affected by the nonlinear friction torque disturbance, model uncertainty, and unknown disturbances.
Mingyue Zhang   +5 more
doaj   +1 more source

Variation of the sudden addition of disturbance torque for four motors.

open access: yes, 2023
Variation of the sudden addition of disturbance torque for four motors.
He Wang (250350)   +4 more
core   +1 more source

Disturbance Compensation and Torque Coordinated Control of Four In-Wheel Motor Independent-Drive Electric Vehicles

open access: yesIEEE Access, 2020
Functional overlaps and conflicts between Electronic Power Steering (EPS) and Torque Vectoring Control (TVC) for Distributed Drive Electric Vehicles (DDEVs) are issues that need to be addressed urgently.
Zhuoping Yu   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy