Results 41 to 50 of about 19,726,083 (227)
Control of nonlinear underactuated systems
, 1999 In this paper we introduce a new method to design control laws for non-linear underactuated systems. Our method produces an infinite dimensional family of control laws, whereas most control techniques only produce a finite dimensional family.
Auckly, Dave +2 more
core +2 more sources
Linearly Solvable Stochastic Control Lyapunov Functions [PDF]
, 2016 This paper presents a new method for synthesizing stochastic control Lyapunov functions for a class of nonlinear stochastic control systems. The technique relies on a transformation of the classical nonlinear Hamilton-Jacobi-Bellman partial differential ...
Burdick, Joel W. +2 more
core +3 more sources
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
Nonlinear control of fixed-wing UAVs in presence of stochastic winds
Communications in nonlinear science & numerical simulation, 2016 This paper studies the control of fixed-wing unmanned aerial vehicles (UAVs) in the presence of stochastic winds. A nonlinear controller is designed based on a full nonlinear mathematical model that includes the stochastic wind effects.
J. Hervas +3 more
semanticscholar +1 more source
Inverse Optimal Control in State Derivative Space System with Applications in Motor Control
Energies, 2021 This paper mathematically explains how state derivative space (SDS) system form with state derivative related feedback can supplement standard state space system with state related feedback in control designs.
Feng-Chi Lee +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
Comparison of Deep Learning and Deterministic Algorithms for Control Modeling
Sensors, 2022 Controlling nonlinear dynamics arises in various engineering fields. We present efforts to model the forced van der Pol system control using physics-informed neural networks (PINN) compared to benchmark methods, including idealized nonlinear feedforward (
Hanfeng Zhai, Timothy Sands
doaj +1 more source
H∞ control of nonlinear systems: a convex characterization [PDF]
, 1993 The nonlinear H∞-control problem is considered with an emphasis on developing machinery with promising computational properties. The solutions to H∞-control problems for a class of nonlinear systems are characterized in terms of nonlinear matrix ...
Doyle, John C., Lu, Wei-Min
core +3 more sources
Nonlinear Active Noise Control
, 2004 Publication in the conference proceedings of EUSIPCO, Viena, Austria ...
SICURANZA, GIOVANNI, A. CARINI
openaire +3 more sources
Hoist-Based Shape Memory Alloy Actuator with Multiple Wires for High-Displacement Applications
Actuators, 2023 Shape memory alloys (SMAs) are smart materials that change their crystalline structures when subjected to heat or tension, resulting in a macroscopic deformation.
Carmen Ballester +4 more
doaj +1 more source