control loop
Impedance control using a cascaded loop force control
... impedance control concentrates on robotic systems in which the joint elasticity is ...these control laws. In [7], Ott et al. proposed an impedance control law taking into account this flexibility by ...
8
Microbeam dynamic shaping by closed-loop electrostatic actuation using modal control
... detection noise n(t) has been taken into consideration (power distribution equal to 1 e − 42 F 2 / Hz on a bandwidth of 1MHz). Satisfactory results are obtained; however, the design of an observer in the control ...
5
Adaptive-Gains Enforcing Constraints in Closed-Loop QP Control
... to control the robot. The control loop runs at a frequency of 200 ...each control cycle, the joints positions are provided by the encoders and the joints velocities are estimated ...
9
Closed-loop RGB-D SLAM Multi-Contact Control for humanoid robots
... Multi-Contact Control for Humanoid Robots Arnaud Tanguy 2,1 , Pierre Gergondet 3 , Andrew ...QP control loop on an humanoid robot in multi-contact ...
8
Feedback Control as MAPE-K loop in Autonomic Computing
... feedback loop to take this into ...feedback loop is considered as a case of control loop where techniques stemming from Control Theory can be used to design efficient safe, and ...
25
A closed-loop and ergonomic control for prosthetic wrist rotation
... the control algorithms in order to eliminate every possible errors, or finding ways to close the control ...the control not very robust - because of the resolution of the cameras used and the ...
8
Design and analysis of series elasticity in closed-loop actuator force control
... force control and low robot output impedance is to have a robot use conventional position control but incorporate passive ...force control in that passive compliance does not use force information ...
123
Open loop thermal control of exothermal chemical reactions in multifunctional heat exchangers
... b Thermofluids, Complex Flows and Energy Group, Laboratoire de Thermocine´tique, CNRS-UMR 6607 Ecole Polytechnique de l’Universite´ de Nantes, rue Christian Pauc, BP 50609, F-44306 Nantes Cedex 3, France This paper ...
13
Closed-loop, variable-valve-timing control of a controlled-auto-ignition engine
... diagram representation of the CAI engine. That block diagram, with the addition of vectors representing noise is depicted in Figure 5.1. Vectors n, and n, are repre[r] ...
125
Closed-loop Reference Model adaptive control : with application to very flexible aircraft
... In this work it is shown that Closed-loop Reference Models (CRMs) can result in improved transient performance over their open-loop counterparts in model reference [r] ...
192
Closed-loop system identification of cardiovascular control mechanisms in diabetic autonomic neuropathy
... Clearly, nonparametric transfer function analysis provides useful insight about cardiovascular control mechanisms. However, its utility is limited. Consider the important [r] ...
95
Application of reinforcement learning to electrical power system closed-loop emergency control
... The following table summarizes the results obtained with simulations carried out using this near optimum control procedure. A comparison with the previous table highlights better quality, but we have to keep in ...
10
CMOS Active Gate Driver for Closed-Loop d v /d t Control of GaN Transistors
... to control the dv/dt of a power transistor, several options emulate a C GD external ...feedback loop, limiting the capability to operate at higher dv/dt ...feedback loop gain and to further reduce ...
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On the Validation of Robotics Control Systems Part II: Analysis of real-time closed-loop control tasks
... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ...
8
Closed-loop depth and attitude control of an underwater relerobotic vehicle
... The current orientation angles were calculated from the data provided by the four pressure transducers mounted inside the teleoperator.. The gauges were mounted inside the ro[r] ...
105
Adaptive loop sensitivity characteristics for a model reference adaptive control system
... In an attempt to reduce the wide range of adaptive loop sensitivities required for optimum performance under various flight conditions, initial parameter settings, a[r] ...
70
Hybrid open-loop closed-loop path-following control
... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ...
43
Closed-loop Control of a Novel 2-DOF MEMS Nanopositioner with Electrothermal Actuation.
... demonstrated in Ouyang and Zhu (2012); Zhu et al. (2012). While still using the principle of thermal expansion, a significant advantage of this type of actuator is that bidirectional motion is made possible by coupling ...
9
A Specific Methodology of Creep Compensation for piezoelectric Actuators by Open-loop control
... closed-loop control system is developed using MATLAB to keep constant ...closed-loop control system that leads to a set of voltage relaxation curves can be obtained as depicted in ...
6
A Specific Methodology of Creep Compensation for Piezoelectric Actuators by Open-loop control
... open-loop control compensation strategy for reducing creep effect in piezoelectric ...closed-loop control system. By insertion of voltage relaxation model in open-loop operation, a set ...
6