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feedback control laws for nonholonomic systems
"... Abstract: The single wheel, gyroscopically stabilized robot Gyrover, is a dynamically stable but statically unstable, underactuated system. In this paper, based on the dynamic model of the robot, we investigate two classes of nonholonomic constraints associated with the system. Then, based on the b ..."
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on the backstepping technology, we propose a control law for balance control of Gyrover. Next, through transferring the systems states from Cartesian coordinate to polar coordinate, control laws for pointtopoint control and line tracking in Cartesian space are provided.
ON THE SUBOPTIMAL FEEDBACK CONTROL LAW SYNTHESIS OF UNDERACTUATED SYSTEMS
"... Abstract. In this paper, a complete solution on the suboptimal feedback control law synthesis for underactuated systems, based on the general optimization framework of the Dynamic Programming Theory is introduced. Control method proposed keeps the general structure of a suboptimal control approach, ..."
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Abstract. In this paper, a complete solution on the suboptimal feedback control law synthesis for underactuated systems, based on the general optimization framework of the Dynamic Programming Theory is introduced. Control method proposed keeps the general structure of a suboptimal control approach
Feedback Control Law for Variable Speed Control Moment Gyros,” The
 Journal of the Astronautical Sciences
, 1998
"... Abstract Variable speed control moment gyroscopes are singlegimbal gyroscopes where the fly wheel speed is allowed to be variable. The equations of motion of a generic rigid body with several such variable speed CMGs attached. The formulation is such that it can easily accommodate the classical ca ..."
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Cited by 20 (0 self)
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cases of having either control moment gyros or reaction wheels to control the spacecraft attitude. A globally asymptotically stabilizing nonlinear feedback control law is presented. For a redundant control system, a weighted minimum norm inverse is used to determine the control vector. This approach
Stabilization of TwoDimensional SingleInput Bilinear Systems with a Finite Number of Constant Feedback Control Laws
, 2001
"... In the present paper, we address the stabilization problem of twodimensional bilinear systems, using a finite number of constant feedback control laws, along with appropriate switchings. We show that a twodimensional bilinear system is stabilizable either by one constant feedback control law, or b ..."
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Cited by 1 (1 self)
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In the present paper, we address the stabilization problem of twodimensional bilinear systems, using a finite number of constant feedback control laws, along with appropriate switchings. We show that a twodimensional bilinear system is stabilizable either by one constant feedback control law
A Periodic State Feedback Control Law for a Class of ContinuousTime Linear Periodic Systems
"... Abstract: In this report, we propose a periodic state feedback control law for a class of continuoustime linear periodic systems. The proposed control law generates a sufficiently high frequency sinusoidal in the coefficient of a closed loop system, then the closed loop system is shown to be expone ..."
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Abstract: In this report, we propose a periodic state feedback control law for a class of continuoustime linear periodic systems. The proposed control law generates a sufficiently high frequency sinusoidal in the coefficient of a closed loop system, then the closed loop system is shown
Multivariable Feedback Control: Analysis
 span (B∗) und Basis B∗ = { ω1
, 2005
"... multiinput, multioutput feedback control design for linear systems using the paradigms, theory, and tools of robust control that have arisen during the past two decades. The book is aimed at graduate students and practicing engineers who have a basic knowledge of classical control design and st ..."
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Cited by 564 (24 self)
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multiinput, multioutput feedback control design for linear systems using the paradigms, theory, and tools of robust control that have arisen during the past two decades. The book is aimed at graduate students and practicing engineers who have a basic knowledge of classical control design
Optimization Flow Control, I: Basic Algorithm and Convergence
 IEEE/ACM TRANSACTIONS ON NETWORKING
, 1999
"... We propose an optimization approach to flow control where the objective is to maximize the aggregate source utility over their transmission rates. We view network links and sources as processors of a distributed computation system to solve the dual problem using gradient projection algorithm. In thi ..."
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Cited by 694 (64 self)
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We propose an optimization approach to flow control where the objective is to maximize the aggregate source utility over their transmission rates. We view network links and sources as processors of a distributed computation system to solve the dual problem using gradient projection algorithm
The effects of feedback interventions on performance: A historical review, a metaanalysis, and a preliminary feedback intervention theory
 Psychological Bulletin
, 1996
"... Since the beginning of the century, feedback interventions (FIs) produced negative—but largely ignored—effects on performance. A metaanalysis (607 effect sizes; 23,663 observations) suggests that FIs improved performance on average (d =.41) but that over '/3 of the FIs decreased performance. ..."
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Cited by 463 (1 self)
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Since the beginning of the century, feedback interventions (FIs) produced negative—but largely ignored—effects on performance. A metaanalysis (607 effect sizes; 23,663 observations) suggests that FIs improved performance on average (d =.41) but that over '/3 of the FIs decreased perfor
OPTIMAL CHOICE OF NONLINEAR OUTPUT FEEDBACK CONTROL LAW FOR A CLASS OF UNCERTAIN PARABOLIC SYSTEMS
"... Abstract. In this paper we consider optimal output feedback boundary control problems for a class of semilinear uncertain parabolic systems. The uncertain initial boundary value problem is converted into an equivalent Cauchy problem described by a differential inclusion in appropriate Banach spaces. ..."
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Abstract. In this paper we consider optimal output feedback boundary control problems for a class of semilinear uncertain parabolic systems. The uncertain initial boundary value problem is converted into an equivalent Cauchy problem described by a differential inclusion in appropriate Banach spaces
Results 1  10
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