Results 31 to 40 of about 884,273 (294)
Chinese Journal of Mechanical Engineering, 2022 The length of flexible manipulators with a telescopic arm alters during movement. The dynamic parameters of telescopic flexible manipulators exhibit significant time-varying characteristics owing to variations in length.
Dongyang Shang +4 more
doaj +1 more source
, 2003 We demonstrate that stabilization of solitons of the multidimensional Schrodinger equation with a cubic nonlinearity may be achieved by a suitable periodic control of the nonlinear term.
Montesinos, Gaspar D. +2 more
core +1 more source
The Scientific World Journal, 2014 An attitude control strategy based on Ziegler-Nichols rules for tuning PD (proportional-derivative) parameters of quadrotor helicopters is presented to solve the problem that quadrotor tends to be instable. This problem is caused by the narrow definition
ZeFang He, Long Zhao
doaj +1 more source
Event-Triggered H-Infinity Controller Design of Nonlinear Networked Cascade Control System
IEEE Access, 2021 Nonlinearity is ubiquitous in practical industrial production, so this paper investigates the problems of modeling, $H_{\infty }$ control and stabilization for a class of nonlinear networked cascade control systems (NCCSs) under an event-triggered ...
Zhaoping Du +3 more
doaj +1 more source
RBF network based integral backstepping sliding mode control for USV
MATEC Web of Conferences, 2017 A kind of USV course RBF network control algorithm is putted forward, which is on the basis of integral backstepping sliding mode. First of all, an integrator sliding surface were designed with the sliding mode variable structure control technology ...
Wanga Renqiang +4 more
doaj +1 more source
ℋ∞ control of nonlinear systems via output feedback: controller parameterization [PDF]
, 1994 The standard state space solutions to the ℋ∞ control problem for linear time invariant systems are generalized to nonlinear time-invariant systems. A class of local nonlinear (output feedback) ℋ∞ controllers are parameterized as nonlinear fractional ...
Doyle, John C., Lu, Wei-Min
core
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
H∞ Control of Nonlinear Systems: A Class of Controllers [PDF]
, 1993 The standard state space solutions to the H∞ control problem for linear time invariant systems are generalized to nonlinear time-invariant systems.
Doyle, John C., Lu, Wei-Min
core
, 2020 In this paper, we consider controlling a class of single-input-single-output (SISO) commensurate fractional-order nonlinear systems with parametric uncertainty and external disturbance.
Li, Xinyao, Wen, Changyun, Zou, Ying
core +1 more source
Adaptive output feedback control of aircraft flexible modes [PDF]
, 2012 The application of adaptive output feedback augmentative control to the flexible aircraft problem is presented. Experimental validation of control scheme was carried out using a three disk torsional pendulum.
Bordeneuve-Guibé, Joël +1 more
core +1 more source