Results 11 to 20 of about 434,554 (266)
Krasovskii and Shifted Passivity-Based Control [PDF]
IEEE Transactions on Automatic Control, 2021 In this paper, our objective is to develop novel passivity based control techniques by introducing a new passivity concept named Krasovskii passivity. As a preliminary step, we investigate properties of Krasovskii passive systems and establish relations among four relevant passivity concepts including Krasovskii passivity.
Yu Kawano +2 more
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Controlled symmetries and passive walking [PDF]
IEEE Transactions on Automatic Control, 2002 In this note, we investigate the relationship between nonlinear control and passive walking in bipedal locomotion for the general case of an n degree-of-freedom biped in three dimensional space. We introduce the notion of controlled symmetry to capture the effect of the control input on the invariance of the system Lagrangian under group action.
Mark W. Spong, Francesco Bullo
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Passive-Aggressive Learning and Control [PDF]
2018 Annual American Control Conference (ACC), 2018 In this work, we investigate the problem of simultaneously learning and controlling a system subject to adversarial choices of disturbances and system parameters. We study the problem for a scalar system with $l_\infty$-norm bounded disturbances and system parameters constrained to lie in a known bounded convex polytope. We present a controller that is
Ho, Dimitar +2 more
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Passively Controllable Smart Antennas [PDF]
2010 IEEE Global Telecommunications Conference GLOBECOM 2010, 2010 We recently introduced passively controllable smart (PCS) antenna systems for efficient wireless transmission, with direct applications in wireless sensor networks. A PCS antenna system is accompanied by a tunable passive controller whose adjustment at every signal transmission generates a specific radiation pattern.
Javad Lavaei +3 more
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Passive dynamics in mean field control [PDF]
53rd IEEE Conference on Decision and Control, 2014 Mean-field models are a popular tool in a variety of fields. They provide an understanding of the impact of interactions among a large number of particles or people or other "self-interested agents", and are an increasingly popular tool in distributed control.
Bušić, Ana, Meyn, Sean
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Applied Sciences, 2022 A shaking table experiment conducted on a multi-degrees-of-freedom frame structure equipped with a non-conventional tuned mass damper (TMD) is presented.
Michela Basili, Maurizio De Angelis
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Passive control architecture for virtual humans [PDF]
2005 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2005 In the present paper, we introduce a new control architecture aimed at driving virtual humans in interaction with virtual environments, by motion capture. It brings decoupling of functionalities, and also of stability thanks to passivity. We show projections can break passivity, and thus must be used carefully. Our control scheme enables task space and
Rennuit, Antoine +7 more
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Passive Compliance Control of Aerial Manipulators [PDF]
2018 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2018 This paper presents a passive compliance control for aerial manipulators to achieve stable environmental interactions. The main challenge is the absence of actuation along body-planar directions of the aerial vehicle which might be required during the interaction to preserve passivity.
Kim, MinJun +4 more
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Control analysis of virotherapy chaotic system
Journal of Biological Dynamics, 2022 In this work, we consider a chaotic system that plays a vital role in the treatment of cancer by injection of a virus externally. Due to the sensitivity of this disease, most of its treatments are highly risky.
Javaria Iqbal +3 more
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Frontiers in Built Environment, 2018 An innovative hybrid control building system of base-isolation and building-connection has been proposed in the previous study. This system has two advantages, (i) to resist an impulsive earthquake input through the base-isolation system and (ii) to ...
Kohei Hayashi +3 more
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