Transactions of the ASME . Journal of dynamic systems, measurement, and control, Vol. 131 N°1. Journal of dynamic systems, measurement, and control: Transactions of the ASME - Janvier/Février 2009
| Titre : | Transactions of the ASME . Journal of dynamic systems, measurement, and control, Vol. 131 N°1. Journal of dynamic systems, measurement, and control: Transactions of the ASME - Janvier/Février 2009 |
| Type de document : | Bulletin |
| Paru le : | 02/05/2009 |
Dépouillements
Article : texte imprimé
Christos Papageorgiou, Auteur ;
Neil E. Houghton, Auteur ;
Malcolm C. Smith, Auteur
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This paper presents a first in-depth experimental study of mechanical devices that are designed to approximate the dynamics of the ideal inerter, which is a two-terminal mechanical element analogous to the ungrounded capacitor. The focus of the [...]
Article : texte imprimé
Canova, Marcello, Auteur ;
Midlam-Mohler, Shawn, Auteur ;
Yann Guezennec, Auteur
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Homogeneous charge compression ignition (HCCI) is a promising concept for internal combustion engines that can considerably decrease NOx and soot emissions in part-load operations without penalizing fuel consumption. The HCCI combustion can be i[...]
Article : texte imprimé
Jianjun, Shi, Auteur ;
Kelkar, Atul G., Auteur
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This paper presents a nonlinear dynamic model of Jupiter Icy Moons Orbiter (JIMO), a concept design of a spacecraft intended to orbit the three icy moons of Jupiter, namely, Europa, Ganymede, and Callisto. The work in this paper represents a par[...]
Article : texte imprimé
Yongshun Zhang, Auteur ;
Guangjun Liu, Auteur
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This paper presents a bidirectional wireless swimming microrobot that has been developed, analyzed, and experimentally tested. The robot is developed based on fin beating propulsion, using giant magnetostrictive films for head and tail fins. An [...]
Article : texte imprimé
Kenneth Kar, Auteur ;
Akshya K. Swain, Auteur ;
Robert Raine, Auteur
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The present study addresses the problem of estimating time-varying time constants associated with thermocouple sensors by a set of basis functions. By expanding each time-varying time constant onto a finite set of basis sequences, the time-varyi[...]
Article : texte imprimé
Prasanna S. Gandhi, Auteur ;
Keyur B. Joshi, Auteur ;
N. Ananthkrishnan, Auteur
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Sloshing of liquid in a tank is critical in several areas, including launch vehicles carrying liquid fuel, satellites, industrial packaging of liquids, systems handling molten metal, and so on. Hence modeling, characterization, and control of no[...]
Article : texte imprimé
J. S. Arbuckle, Auteur ;
J. B. Burl, Auteur
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The indicated mean effective pressure (IMEP) is typically used as an engine running quality metric. IMEP depends on cylinder pressure, which is costly to measure, therefore it is useful to estimate IMEP from currently measured crankshaft encoder[...]
Article : texte imprimé
A torque converter lock-up clutch slip control system, which is designed to improve fuel economy, must be able to precisely regulate slip speed. Also the system must have a high level of robustness for coping with changes in the operating condit[...]
Article : texte imprimé
Carlo L. Bottasso, Auteur ;
Francesco Scorcelletti, Auteur ;
Massimo Ruzzene, Auteur
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In this study we first develop a flight mechanics model for supercavitating vehicles, which is formulated to account for the dependence of the cavity shape from the past history of the system. This mathematical model is governed by a particular [...]
Article : texte imprimé
Hashem Ashrafiuon, Auteur ;
Vijay Reddy Jala, Auteur
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This paper presents a model-based sliding mode control law for mechanical systems, which use shape memory alloys (SMAs) as actuators. The systems under consideration are assumed to be fully actuated and represented by unconstrained equations of [...]
Article : texte imprimé
Cosku Kasnakoglu, Auteur ;
R. Chris Camphouse, Auteur ;
Serrani, Andrea, Auteur
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In this paper, we consider a boundary control problem governed by the two-dimensional Burgers’ equation for a configuration describing convective flow over an obstacle. Flows over obstacles are important as they arise in many practical applicati[...]
Article : texte imprimé
Brian Howley, Auteur ;
Mark Cutkosky, Auteur
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Using a classic problem from robotics of a vertical hopping machine, we demonstrate an approach for investigating the safety of a hybrid discrete/continuous dynamic system operating in an uncertain environment. The challenges imposed by the envi[...]
Article : texte imprimé
Rene Roy, Auteur ;
Philippe Micheau, Auteur ;
Paul Bourassa, Auteur
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The originality of this paper is the evaluation of intermittent control as a viable candidate to represent an automobile driver in a path tracking scenario. The control algorithm is based on general predictive control where the road curvature is[...]
Article : texte imprimé
Kam K. Leang, Auteur ;
Seth Ashley, Auteur ;
Guy Tchoupo, Auteur
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This paper investigates the design of an iteration-based controller combined with feedback control to address the positioning error caused by hysteresis in a shape memory alloy (SMA) actuator. Without compensation, the positioning error due to h[...]
Article : texte imprimé
Y. Bastani, Auteur ;
M. S. de Queiroz, Auteur
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In this paper, nonlinear stabilizers are introduced for voltage-controlled microelectromechanical system (MEMS) relays. The control constructions follow a Lyapunov approach and are based on a nonlinear dynamic model applicable to the two types o[...]
Article : texte imprimé
S. M. Shahruz, Auteur
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In this paper, design of control laws for V-gimbaled control-moment-gyro (CMG) devices is studied. Such a device has two gyros that are used to control the slewing motion of space truss arms. Control laws are designed to make the gyros of a CMG [...]
Article : texte imprimé
Tiebao Yang, Auteur ;
Xiang Chen, Auteur
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Feedback control has been pursued to stabilize the bifurcated operating solution near the rotating stall point in axial-flow compressors. These controllers can extend the stable operating range and hence improve engine performance. However, the [...]
Article : texte imprimé
Chia-Jui Chiang, Auteur ;
Stefanopoulou, Anna G., Auteur
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The goal of this paper is to identify the dominant factors that should be included in a control oriented model in order to predict the start of combustion in a homogeneous charge compression ignition (HCCI) engine. Qualitative and quantitative i[...]
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