Results 11 to 20 of about 121,660,120 (301)
ON NONLINEAR INNER SYSTEMS AND CONNECTIONS WITH CONTROL THEORY [PDF]
IFAC Proceedings Volumes, 2002 This paper extends some results involving linear inner systems to the nonlinear case. In thsi regard, the arithmetic of nonlinear inner systems is developed further and some new connections with nonlinear spectral and all-pass factorization and control theory are discussed.
Petersen, Mark A., van der Schaft, Arjan
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Optimal control of nonlinear systems with input constraints using linear time varying approximations [PDF]
Nonlinear Analysis, 2016 We propose a new method to solve input constrained optimal control problems for autonomous nonlinear systems affine in control. We then extend the method to compute the bang-bang control solutions under the symmetric control constraints.
Mehmet Itik
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Nonlinear analysis and control of chemical reactors [PDF]
, 1997 This thesis carries out a detailed study of a nonlinear spectral theory that is useful for modeling and controlling chemical reactors. The motivation for this work originates from a few reports which have demonstrated in the past that the nonlinear ...
Samardzjia, Nikola
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Realization of multivariable nonlinear systems via the approaches of differential forms and differential algebra [PDF]
, 2010 summary:In this paper differential forms and differential algebra are applied to give a new definition of realization for multivariable nonlinear systems consistent with the linear realization theory.
Moog, Claude H. +5 more
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IET Control Theory & Applications, 2021 Mathematical modelings of many electric and mechanical systems involve piecewise linear system. Piecewise linear system can possess a periodic solution called a limit‐cycle oscillation (LCO), which can seriously undermine the system performance ...
Yongeun Yoon, Eric N Johnson
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IET Control Theory & Applications, 2021 In this paper, the linear functional state bounding problem, which is considered in [25], is extended to the singular system with unbounded delay.
Nguyen Huu Sau
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IET Control Theory & Applications, 2021 This paper proposes a novel variable gain switching exact differential observer (SEDO) to deal with the state estimation of mechanical servo system with unknown backlash. In order to compensate unknown non‐linear backlash accurately, a switching backlash
Guofa Sun +3 more
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Tracking control of a robotic system with deferred constraints and actuator faults
IET Control Theory & Applications, 2021 This paper proposes an adaptive sliding mode tracking control for a robotic manipulator to guarantee a deferred performance under input non‐linearities and external perturbations.
Yu Zhang +4 more
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Virtual tracking control of underwater vehicles based on error injection and adaptive gain
IET Control Theory & Applications, 2021 An improved virtual tracking control scheme is proposed based on error injection and adaptive gain for underwater vehicles in the presence of a large initial tracking error and external disturbances.
Xing Liu +3 more
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Saturated adaptive barrier sliding mode control with state‐dependent uncertainty limit
IET Control Theory & Applications, 2021 This paper proposed a saturated adaptive barrier sliding mode control (SABSMC) for disturbed systems with parameter uncertainty, external disturbance, and input saturation.
Haifeng Ma +4 more
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