Results 71 to 80 of about 3,699,910 (292)
Mixed sensitivity control: a non-iterative approach
Systems Science & Control Engineering, 2020 Recent analytical solutions to Mixed Sensitivity Control (MSC) are developed and compared with standard MSC based on γ-iteration. The proposed MSC solution gives conditions for strong stability and overcomes the pole-zero cancellations between the plant ...
R. Galindo Orozco
doaj +1 more source
Antilock braking control using robust control approach [PDF]
, 2006 The aims of this study are to establish the mathematical model and the robust control technique for an Antilock Braking System (ABS). The ABS have been developed to reduce tendency of wheel lock up and to improve vehicle control during sudden braking ...
Hamzah, Norhazimi
core
Sliding mode robot control with friction and payload estimation [PDF]
, 2004 The paper deals with robust motion control of robotic systems with unknown friction parameters and payload mass. The parameters of the robot arm were considered known with a given precision.
Lantos, Béla, Márton, Lőrinc
core +1 more source
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
Robust Control Structure Selection [PDF]
, 1993 Screening tools for control structure selection in the presence of model/plant mismatch are developed in the context of the Structured Singular Value (μ) theory.
Braatz, Richard D. +3 more
core
Function‐driven design of a surrogate interleukin‐2 receptor ligand
FEBS Letters, EarlyView.Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang +9 more
wiley +1 more source
The Journal of EngineeringGeneral two‐degree‐of‐freedom feedback loop factorisation for single‐input single‐output systems applied to oscillating plants with time delay, periodic changes of the controlled plant parameters and astatism using the D‐K iteration and algebraic ...
Marek Dlapa
doaj +1 more source
Equivalence of robust stabilization and robust performance via feedback
, 2008 One approach to robust control for linear plants with structured uncertainty as well as for linear parameter-varying (LPV) plants (where the controller has on-line access to the varying plant parameters) is through linear-fractional-transformation (LFT ...
Ball, J. A. +3 more
core +1 more source
Time after time – circadian clocks through the lens of oscillator theory
FEBS Letters, EarlyView.Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo +2 more
wiley +1 more source
Combined simple cautious and robust control for parameter and disturbance bounded distributions [PDF]
, 1994 The qualities and drawbacks of two control methods to cope with process uncertainty are considered: cautious control which only uses statistics, and robust control which only uses the bounds of the process uncertainty.
Löhnberg, P., Römer, G.R.B.E.
core +1 more source