Transactions of the ASME . Journal of dynamic systems, measurement, and control, Vol. 127, N° 2. Journal of Dynamic Systems, measurement, and control - Juin 2005
| Titre : | Transactions of the ASME . Journal of dynamic systems, measurement, and control, Vol. 127, N° 2. Journal of Dynamic Systems, measurement, and control - Juin 2005 |
| Type de document : | Bulletin |
| Paru le : | 22/02/2006 |
Dépouillements
Article : texte imprimé
Katsu, Yamane, Auteur ;
Nakamura, Yoshihiko, Auteur ;
Okada, Masafumi ;
Komine, Noriaki ;
Yoshimoto, Ken'ichi
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In this paper, we propose a control scheme of parallel manipulators focusing on the accuracy of acceleration on the end plate, an important factor when parallel manipulators are used as acceleration displays such as a driving simulator. In order[...]
Article : texte imprimé
Q. Wu, Auteur ;
Chan, C. Y., Auteur
|
A set of joint angle profiles for a five-link bipedal model walking on level ground is designed. One feature of the joint angle profiles is that after an impulsive energy injection at an early stage of each step, the mechanical energy of the bip[...]
Article : texte imprimé
Sekhavat, P., Auteur ;
Sepehri, Nariman ;
Q. Wu, Auteur
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Every manipulator contact task that begins with a transition from free motion to constraint motion may exhibit impacts that could drive the system unstable. Stabilization of manipulators duringthis transition is, therefore, an important issue in[...]
Article : texte imprimé
Zhu, Wen-Hong, Auteur ;
Piedboeuf, Jean-Claude, Auteur
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An adaptive output force control scheme for hydraulic cylinders is proposed by using direct force measurement through loadcells. Due to the large and somewhat uncertain piston friction force, cylinder chamber pressure control with coulomb-viscou[...]
Article : texte imprimé
Savaresi, Sergio M., Auteur ;
Silani, Enrico, Auteur ;
Bittati, Sergio
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The problem considered in this paper is the design and analysis of control strategies for semiactive suspensions in road vehicles. The most commonly used control framework is the well-known Sky-Hook (SH) damping. Two-state or linear approximatio[...]
Article : texte imprimé
Wu, Fen, Auteur ;
Yildizoglu, Suat E., Auteur
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In this paper, distributed parameter-dependent modeling and control approach are proposed for flexible structures. The distributed model is motivated from distributed control design, which is advantageous in reducing control implementation cost [...]
Article : texte imprimé
Choi, Youngjin, Auteur ;
Chung, Wan Kyun, Auteur
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The PID trajectory tracking controller for Lagrangian systems shows performance limitation imposed by inverse dynamics according to desired trajectory. Since the equilibrium point cannot be defined for the control system involving performance li[...]
Article : texte imprimé
Murray L. Kerr, Auteur ;
Suhada Jayasuriya, Auteur ;
Asokanthan, Samuel F.
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This paper re-examines the stability of multi-input multi-output (MIMO) control systems designed using sequential MIMO quantitative feedback theory (QFT). In order to establish the results, recursive design equations for the SISO equivalent plan[...]
Article : texte imprimé
Huang, Ying Jeh, Auteur ;
Lee, Hsing Kung, Auteur
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A systematic method for analyzing electrohydraulic servosystem with inherent friction and transport delay is proposed. The analysis concept is well organized and described. Critical boudary equations are proposed to solve for the stability regio[...]
Article : texte imprimé
Polotski, Vladimir, Auteur
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Stabilisation of linear systems by state feedback is an important problem of the controller design. The design of observers with appropriate error dynamics is a dual problem. This duality leads, at first glance, to the equivalence of the respons[...]
Article : texte imprimé
Wang, Shengda, Auteur ;
Danai, Kourosh, Auteur ;
Wilson, Mark
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An adaptive method of helicopter track and balance is introduced to improve the search for the required blade adjustements. In this method, an interval model is used to represent the range of effect of blade adjustements on helicopter vibration,[...]
Article : texte imprimé
Mark Nagurka, Auteur ;
Marklin, Richard, Auteur
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To determine the stiffness and damping of computer keyboard keys, a computer-controlled test rig that can measure computer key displacement, velocity, and contact force has been designed. The test rig, consisting of a single-axis stage carrying [...]
Article : texte imprimé
Talebi, H. A., Auteur ;
Patel, R. V., Auteur ;
Khorasani, K.
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This paper investigates the problem of controlling a nonlinear nonminimum phase system. An output re-definition strategy is first introduced to guarantee stable zero dynamics. This output re-definition scheme is applicable to a class of open loo[...]
Article : texte imprimé
Abo-Shanab, R. F., Auteur ;
Sepehri, Nariman, Auteur
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This paper describes the development of a simulation model for studying the tip over stability of a typical heavy-duty hydraulic log-loader machine. The model takes into account the dynamics of (i) the base that can potentially rock back and for[...]
Article : texte imprimé
Lee, Ho Jae, Auteur ;
Jin Bae Park, Auteur ;
Joo, Young Hoon
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A control problem of Takagi Sugeno fuzzy systems with a time-varying input delay and norm-bounded uncertainties is addressed. The input delay is well-known in making the closed loop stabilization difficult. A sufficient condition for the robust [...]
Article : texte imprimé
Lee, Ho-Hoon, Auteur
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This paper shows that the conventional Lagrangian modeling of flexible link robots does not fully incorporate the bending mechanism of flexible links. The conventional link deflection model allows free link elongation in addition to link deflect[...]
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