Results 41 to 50 of about 133,406 (290)
Online optimal flux-weakening control of permanent-magnet brushless AC drives [PDF]
, 2000 An enhanced online optimal control strategy, which maximizes the flux-weakening performance of a brushless AC motor, is described, and applied to motors having different rotor topologies: interior (radial or circumferential), inset, and surface-mounted ...
Chen, Y.S., Howe, D., Zhu, Z.Q.
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Hysteresis feedforward and fuzzy PID feedback compound control of piezoelectric ceramics
Materials Research ExpressAiming at the problem that the hysteresis nonlinearity of piezoelectric ceramics affects the positioning accuracy of micro-nano equipment, a composite control method based on Duhem model is studied.
Qian Lu +5 more
doaj +1 more source
A noise barrier using hybrid ANC system
Nihon Kikai Gakkai ronbunshu, 2014 In this paper, in order to improve the low frequency noise insulation performance of a noise barrier, a new type of hybrid active noise control (ANC) system is proposed. The proposed system is a combination of feedforward and feedback controller.
Xun WANG +3 more
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Blockwise Subspace Identification for Active Noise Control [PDF]
, 2000 In this paper, a subspace identification solution is provided for active noise control (ANC) problems. The solution is related to so-called block updating methods, where instead of updating the (feedforward) controller on a sample by sample base, it is ...
Doelman, N.J. +2 more
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Stable Imitation of Multigait and Bipedal Motions for Quadrupedal Robots Over Uneven Terrains
Advanced Robotics Research, EarlyView.How are quadrupedal robots empowered to execute complex navigation tasks, including multigait and bipedal motions? Challenges in stability and real‐world adaptation persist, especially with uneven terrains and disturbances. This article presents an imitation learning framework that enhances adaptability and robustness by incorporating long short‐term ...
Erdong Xiao +3 more
wiley +1 more source
The Journal of Engineering, 2018 This study concerns adaptive feedforward and hybrid (combined feedback and feedforward) control systems for active vibration suppression of smart flexible beam with a tip mass.
Xiaopeng Wang +4 more
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Basic study of sensorless path tracking control based on the musculoskeletal potential method
ROBOMECH Journal, 2023 In a musculoskeletal system, the musculoskeletal potential method utilizes the potential property generated by the internal force between muscles; posture control can be achieved by the step input of muscular tension balancing at the desired posture. The
Yoshihiro Kinjo +3 more
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Neural networks for modelling and control of a non-linear dynamic system [PDF]
, 1992 The authors describe the use of neural nets to model and control a nonlinear second-order electromechanical model of a drive system with varying time constants and saturation effects. A model predictive control structure is used.
Murray-Smith, R. +2 more
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Hard‐Magnetic Soft Millirobots in Underactuated Systems
Advanced Robotics Research, EarlyView.This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang +4 more
wiley +1 more source
Learning Feedforward Control Using Multiagent Control Approach for Motion Control Systems
Energies, 2021 Multiagent control system (MACS) has become a promising solution for solving complex control problems. Using the advantages of MACS-based design approaches, a novel solution for advanced control of mechatronic systems has been developed in this paper ...
Phong B. Dao
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