Results 41 to 50 of about 132,350 (195)
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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Strict Feedforward Form and Symmetries of Nonlinear Control Systems [PDF]
, 2004 We establish a relation between strict feedforward form and symmetries of nonlinear control systems. We prove that a system is feedback equivalent to the strict feedforward form if and only if it gives rise to a sequence of systems, such that each ...
Respondek, Witold, Tall, Issa Amadou
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Damping and transfer control of spherical pendulum with omni-directional mobile robot
Nihon Kikai Gakkai ronbunshu, 2015 This paper presents damping and transfer control with an omni-directional mobile robot. The robot moves in all directions by using three omni-wheels, and a spherical pendulum was used as the tentative transfer object.
Masafumi HAMAGUCHI +2 more
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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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LSTM-Inversion-Based Feedforward–Feedback Nanopositioning Control
MachinesThis work proposes a two-degree of freedom (2DOF) controller for motion tracking of nanopositioning devices, such as piezoelectric actuators (PEAs), with a broad bandwidth and high precision.
Ruocheng Yin, Juan Ren
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Applied Sciences, 2023 This paper deals with the model reference tracking control problem of linear systems based on the observer for Markov jump systems with unknown transition rates.
Weiqiang Song, Aijuan Jin
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Chinese Journal of Mechanical EngineeringFeedforward control is one of the most effective control techniques to increase the robot’s tracking accuracy. However, most of the dynamic models used in the feedforward controllers are linearly simplified such that the nonlinear and time-varying ...
Xiaojian Wang, Jun Wu
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Design of Virtual Reference Feedforward Controller for an Active Suspension System
IEEE Access, 2022 This paper presents a method to design a virtual reference feedforward controller (VRFC) for an active suspension system. Generally, it is not easy to apply a feedforward control to an active suspension system because a reference or disturbance is ...
Yonghwan Jeong +3 more
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Forwarding design with prescribed local behavior [PDF]
, 2013 International audienceAmong the non-linear control techniques, some Lyapunov design methods (Forwarding / Backstepping) take advantage of the structure of the system (Feedforward-form / Feedback-form) to formulate a continuous control law which ...
Andrieu, Vincent +3 more
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Resetting intrinsic purinergic modulation of neural activity: an associative mechanism? [PDF]
, 2002 The purines, ATP and adenosine, control the rundown and termination of swimming in the Xenopus embryo. This intrinsic purinergic modulation, unavoidably present during every swimming episode, could lead to stereotyped inflexible behavior and consequently
Dale, Nicholas
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