主题图谱 / nonlinear system

nonlinear system

GeneTech 知识引擎共收录 114 篇相关科研实体，横跨 18 个垂直领域。数据来自 OpenAlex、arXiv、Crossref、PubMed、Europe PMC 等公开学术源，全部可溯源到原文。

年度产出趋势

代表性文献（按质量分排序，前 60 条）

• Self-regulated biological transportation structures with general entropy dissipation: 2D case and leaf-shaped domain
  2026 · 生物计算 · In recent years, the study of biological transportation networks has attracted significant interest, focusing on their self-regulating, demand-driven nature. This paper examines a mathematical model for these networks, f…
• Research on fatigue crack propagation life prediction model based on Kriging method
  2026 · 碳中和与 CCUS · Abstract Microcracks, commonly found in mechanical structures, critically influence component integrity and service life through their evolution under cyclic loading, which exhibits strong nonlinearity and path dependenc…
• Robust Backstepping Control of a Twin Rotor MIMO System via an RBF-Tuned High-Gain Observer
  2026 · 数字孪生 · The design of robust controllers for complex nonlinear systems remains a formidable challenge, particularly concerning the disparity between simulation performance and real-world implementation constraints. This research…
• Parallel nonlinear neuromorphic computing with temporal encoding.
  2026 · 类脑计算 · The proliferation of deep learning applications has intensified the demand for electronic hardware with low energy consumption and fast computing speed. Neuromorphic photonics have emerged as a viable alternative to proc…
• Introducing sustainable neuromorphic computing in Engineering Mechanics
  2026 · 类脑计算 · Abstract We introduce a sustainable neuromorphic approach for numerical simulations in Engineering Mechanics. The finite element method (FEM) is widely used in engineering design; however, worldwide, there is no neuromor…
• Quantum control in 2D materials via ultrafast nonlinear optics
  2026 · 量子材料 · Revealing and manipulating intricate quantum phenomena in two-dimensional (2D) materials is challenging, due to their complex many-body, coherent, and non-equilibrium characteristics. Ultrafast nonlinear optics, sensitiv…
• ETF Resilience to Uncertainty Shocks: A Cross-Asset Nonlinear Analysis of AI and ESG Strategies
  2025 · AI 安全与对齐 · This study investigates the asymmetric responses of AI and ESG Exchange Traded Funds (ETFs) to geopolitical and financial uncertainty, with a focus on resilience across market regimes. The NASDAQ-100 and MSCI ESG Leaders…
• Magnetic geometry induced quantum geometry and nonlinear transports
  2025 · 量子计算 · The combination of quantum geometry and magnetic geometry in magnets excites diverse phenomena, some critical for antiferromagnetic spintronics. However, very few material platforms have been predicted and experimentally…
• Nonlinearity symmetry breaking for generating tunable quantum entanglement in semiconductor metasurfaces
  2025 · 量子计算 · Tunable biphoton quantum entanglement generated from nonlinear flat optics is highly desirable for cutting-edge quantum technologies, yet its tunability is substantially constrained by the symmetry of material nonlinear …
• Electro-Optical Modulation of the Nonlinear Optical Response in a GaAs/AlGaAs Symmetric Multiple Quantum Well System
  2025 · 量子材料 · External fields modify the confinement potential and electronic structure in a multiple quantum well system, affecting the light–matter interaction. Here, we present a theoretical study of the modulation of the nonlinear…
• A versatile setup for symmetry-resolved ultrafast dynamics of quantum materials
  2025 · 量子材料 · Correlated phenomena occur in quantum materials because of the delicate interplay between internal degrees of freedom, leading to multiple symmetry-broken quantum phases. Resolving the structure of these phases is a key …
• Programmable nonlinear quantum photonic circuits
  2025 · 量子材料 · The lack of interactions between single photons prohibits direct nonlinear operations in quantum optical circuits, representing a central obstacle in photonic quantum technologies. Here, we demonstrate multi-mode nonline…
• Nonlinear Hall effect in two-dimensional materials
  2025 · 量子材料 · Symmetry is a cornerstone of condensed matter physics, fundamentally shaping the behavior of electronic systems and inducing the emergence of novel phenomena. The Hall effect, a key concept in this field, demonstrates ho…
• Room temperature quantum metric effect in TbMn6Sn6
  2025 · 量子材料 · Quantum geometry, including Berry curvature and the quantum metric, of the electronic Bloch bands has been studied via nonlinear responses in topological materials. Naturally, these material systems with intrinsic strong…
• Integrating quantum computing into building-to-grid control framework: Application of benders decomposition in mixed-integer nonlinear programming
  2025 · 量子材料 · Abstract Buildings use a large amount of energy in the United States. It is important to optimally manage and coordinate the resources across building and power distribution networks to improve overall efficiency. Optimi…
• Adaptive neural observer-based output feedback anti-actuator fault control of a nonlinear electro-hydraulic system with full state constraints
  2025 · 机器人零部件 · This paper proposes an adaptive output feedback full state constrain (FSC) controller based on the adaptive neural disturbance observer (ANDO) for a nonlinear electro-hydraulic system (NEHS) with unmodeled dynamics. The …
• Dynamics of the time-fractional reaction–diffusion coupled equations in biological and chemical processes
  2024 · 生物计算 · Abstract This paper aims to demonstrate a numerical strategy via finite difference formulations for time fractional reaction–diffusion models which are ubiquitous in chemical and biological phenomena. The time-fractional…
• Hydrodynamic Parameter Identification of Deep‐Sea Mining Vehicle during Deployment and Retrieval Using a Nonlinear Filter
  2024 · 深海科技 · Abstract The aim of this paper is to propose a novel method for identifying the hydrodynamic parameters of a deep‐sea mining vehicle during deployment and retrieval. The proposed approach combines numerical simulation wi…
• Enhancing the performance of quantum reservoir computing and solving the time-complexity problem by artificial memory restriction
  2024 · 量子计算 · We propose a scheme that can enhance the performance and reduce the computational cost of quantum reservoir computing. Quantum reservoir computing is a computing approach which aims at utilizing the complexity and high d…
• Quantum entanglement assisted via Duffing nonlinearity
  2024 · 量子计算 · We propose a scheme to enhance quantum entanglement in an optomechanical system by exploiting the so-called Duffing nonlinearity. Our model system consists of two mechanically coupled mechanical resonators, both driven b…
• Bayesian optimization of Fisher Information in nonlinear multiresonant quantum photonics gyroscopes
  2024 · 量子材料 · Abstract We propose an on‐chip gyroscope based on nonlinear multiresonant optics in a thin film χ (2) resonator that combines high sensitivity, compact form factor, and low power consumption simultaneously. We theoretica…
• Design and Nonlinear Modeling of a Modular Cable-Driven Soft Robotic Arm
  2024 · 机器人零部件 · We propose a novel multi-section cable-driven soft robotic arm inspired by octopus tentacles along with a new modeling approach. Each section of the modular manipulator is made of a soft tubing backbone, a soft silicon a…
• A stepwise physics‐informed neural network for solving large deformation problems of hypoelastic materials
  2023 · 数字孪生 · Abstract Physics‐informed neural network (PINN) has been widely concerned for its higher computational accuracy compared with conventional neural network. The merit of PINN mainly comes from its ability to embed known ph…
• Fiber-reinforced concrete for complex engineering conditions: material properties, nonlinear response and sustainable applications in spaceflight
  2026 · 地外矿物 · Abstract As space missions evolve toward longer durations and deeper missions, structural materials face unprecedented challenges in extreme extraterrestrial environments, such as extreme temperature swings, intense radi…
• Distance-dependent connectivity in the brain facilitates high dynamical and structural complexity
  2025 · 仿生智能 · Recent experiments have revealed that the inter-regional connectivity of the cerebral cortex exhibits strengths spanning over several orders of magnitude and decaying with distance. We demonstrate this to be a fundamenta…
• Adsorption Equilibria and Systematic Thermodynamics Analysis of Carbon Dioxide Sequestration on South African Coals Using Nonlinear Three-Parameter Models: Sips, Tóth, and Dubinin–Astakhov
  2025 · 碳中和与 CCUS · Carbon dioxide (CO2) injection into geologic formations has gained global traction, including in South Africa, to mitigate anthropogenic emissions through carbon capture, utilisation, and storage technology. These techno…
• Hybrid Digital Twin Framework with Meta-Learning and Reinforcement Learning for Nonlinear Manufacturing Systems
  2025 · 数字孪生 · The rapid pace of change in non-linear manufacturing systems, especially in high-stakes industries like semiconductors and pharmaceuticals, demands fresh approaches to boost efficiency and adaptability. This research est…
• Real‐time Nonlinear Model Predictive Control of a Robotic Arm Using Spatial Operator Algebra Theory
  2025 · 机器人零部件 · ABSTRACT Nonlinear model predictive control (NMPC) has inherent challenges, such as high computational burden, nonconvex optimization, and the necessity of powerful and fast processors with large memory for real‐time rob…
• Predicting stress, strain and deformation fields in materials and structures with graph neural networks
  2022 · AI 安全与对齐 · Developing accurate yet fast computational tools to simulate complex physical phenomena is a long-standing problem. Recent advances in machine learning have revolutionized the way simulations are approached, shifting fro…
• Cascaded Complex U-Net Model to Solve Inverse Scattering Problems With Phaseless-Data in the Complex Domain
  2021 · 碳中和与 CCUS · The phaseless-data inverse scattering problems (PD-ISPs) are non-trivial due to their serious nonlinearity and ill-posed nature. The conventional methods for PD-ISPs can be categorized into single-step methods and two-st…
• Adaptive model predictive control of a six-rotor electric vertical take-off and landing urban air mobility aircraft subject to motor failure during hovering
  2021 · 低空经济 · In this article, motor failure control of a six-rotor electric vertical take-off and landing (eVTOL) urban air mobility aircraft is investigated using adaptive model predictive control (MPC) based on the linear parameter…
• Next generation reservoir computing
  2021 · 空间计算 · Reservoir computing is a best-in-class machine learning algorithm for processing information generated by dynamical systems using observed time-series data. Importantly, it requires very small training data sets, uses li…
• Variational quantum algorithms for nonlinear problems
  2020 · 量子计算 · We show that nonlinear problems including nonlinear partial differential equations can be efficiently solved by variational quantum computing. We achieve this by utilizing multiple copies of variational quantum states to…
• Variational quantum algorithms for nonlinear problems
  2020 · 量子材料 · We show that nonlinear problems including nonlinear partial differential equations can be efficiently solved by variational quantum computing. We achieve this by utilizing multiple copies of variational quantum states to…
• Canalization reduces the nonlinearity of regulation in biological networks
  2024 · 生物计算 · Biological networks, such as gene regulatory networks, possess desirable properties. They are more robust and controllable than random networks. This motivates the search for structural and dynamical features that evolut…
• Reservoir computing with generalized readout based on generalized synchronization
  2024 · 生物计算 · Reservoir computing is a machine learning framework that exploits nonlinear dynamics, exhibiting significant computational capabilities. One of the defining characteristics of reservoir computing is that only linear outp…
• Direct Encoding of Tunable Stiffness Into an Origami-Inspired Jumping Robot Leg
  2023 · 机器人零部件 · Abstract The stiffness of robot legs greatly affects legged locomotion performance; tuning that stiffness, however, can be a costly and complex task. In this paper, we directly tune the stiffness of jumping robot legs us…
• Underactuated Coupled Nonlinear Adaptive Control Synthesis Using U-Model for Multivariable Unmanned Marine Robotics
  2019 · 深海科技 · This paper presents the control modelling and synthesis using a coupled multivariable under-actuated nonlinear adaptive U-model approach for an unmanned marine robotic platform. A nonlinear marine robotics model based on…
• Multistep Neural Networks for Data-driven Discovery of Nonlinear Dynamical Systems
  2018 · AI 安全与对齐 · The process of transforming observed data into predictive mathematical models of the physical world has always been paramount in science and engineering. Although data is currently being collected at an ever-increasing p…
• Formation Learning Control of Multiple Autonomous Underwater Vehicles With Heterogeneous Nonlinear Uncertain Dynamics
  2017 · 深海科技 · In this paper, a new concept of formation learning control is introduced to the field of formation control of multiple autonomous underwater vehicles (AUVs), which specifies a joint objective of distributed formation tra…
• Six-Degree-of-Freedom Hovering Control of an Underwater Robotic Platform With Four Tilting Thrusters via Selective Switching Control
  2015 · 深海科技 · We introduce a new underwater robotic platform with a tilting thruster mechanism for hovering motion. The tilting thruster mechanism can implement six-degree-of-freedom (DOF) motion with only four thrusters, but tilting …
• Consensus of Multi-Agent Systems With General Linear and Lipschitz Nonlinear Dynamics Using Distributed Adaptive Protocols
  2012 · AI Agent 生态 · This technical brief considers the distributed consensus problems for multi-agent systems with general linear and Lipschitz nonlinear dynamics. Distributed relative-state consensus protocols with an adaptive law for adju…
• Optoelectronic Reservoir Computing
  2012 · 生物计算 · Reservoir computing is a recently introduced, highly efficient bio-inspired approach for processing time dependent data. The basic scheme of reservoir computing consists of a non linear recurrent dynamical system coupled…
• A Continuous Method to Compute Model Parameters for Soft Biological Materials
  2011 · 生物计算 · Developing appropriate mathematical models for biological soft tissues such as ligaments, tendons, and menisci is challenging. Stress-strain behavior of these tissues is known to be continuous and characterized by an exp…
• Further Comparisons of Finite Difference Schemes for Computational Modelling of Biosensors
  2009 · 生物计算 · Simulations are presented for a reaction-diffusion system within a thin layer containing an enzyme, fed with a substrate from the surrounding electrolyte. The chemical term is of the nonlinear Michaelis-Menten type and r…
• Construction and Central Pattern Generator-Based Control of a Flipper-Actuated Turtle-Like Underwater Robot
  2009 · 深海科技 · This paper deals with the construction and control of a turtle-like underwater robot with four mechanical flippers. Each flipper consists of two joints generating a rowing motion by a combination of lead-lag and featheri…
• A comparison of optimal MIMO linear and nonlinear models for brain–machine interfaces
  2006 · 仿生智能 · The field of brain-machine interfaces requires the estimation of a mapping from spike trains collected in motor cortex areas to the hand kinematics of the behaving animal. This paper presents a systematic investigation o…
• Nonlinear path following with applications to the control of autonomous underwater vehicles
  2004 · 深海科技 · This paper derives a control law to steer the dynamic model of an autonomous underwater vehicle (AUV) along a desired path. The methodology adopted for path following deals explicitly with vehicle dynamics. Furthermore, …
• Experimental study on fine motion control of underwater robots
  2004 · 深海科技 · This paper considers thruster dead zones and saturation limits, which are nonlinear elements that complicate fine motion control of underwater robots. If the vehicle is configured with redundant thrusters, the respective…
• Linear and nonlinear methods for brain-computer interfaces
  2003 · 仿生智能 · At the recent Second International Meeting on Brain-Computer Interfaces (BCIs) held in June 2002 in Rensselaerville, NY, a formal debate was held on the pros and cons of linear and nonlinear methods in BCI research. Spec…
• An advanced PWM-switch model including semiconductor device nonlinearities
  2003 · 半导体与先进封装 · Contrary to the classical ideal averaged models, the introduced averaged model includes the nonlinear effects of the power semiconductor devices. The proposed nonideal pulse width modulated (PWM)-switch model is a useful…
• Adaptive control of nonlinear underwater robotic systems
  2002 · 深海科技 · The problem of controlling underwater mobile robots in six degrees of freedom (DOF) is addressed. Uncertainties in the input matrix due to partly known nonlinear thruster characteristics are modeled as multiplicative inp…
• Modeling and control for underwater robotic manipulators - an example
  2002 · 深海科技 · A closed form dynamic model of an autonomous underwater robotic vehicle (URV) with multiple manipulators is derived in this paper. The model components include the vehicle body, the m manipulators with n/sub i/ links for…
• Disturbance observer-based robust control for underwater robotic systems with passive joints
  2002 · 深海科技 · Underwater robotic vehicles (URV) have been employed for mobility, and robot manipulators attached to the underwater vehicle play the role of manipulation. URV motions are determined by inherent dynamic couplings between…
• Global modeling of microwave applications by combining the FDTD method and a general semiconductor device and circuit simulator
  1999 · 半导体与先进封装 · This paper presents the coupling of two commercially available simulation codes: DESSIS-ISE, a multidimensional semiconductor device and circuit simulator, and EMLAB-ISE, an electromagnetic-field solver based on the fini…
• Application of finite element methods to the simulation of semiconductor devices
  1999 · 半导体与先进封装 · In this paper a survey is presented of the use of finite element methods for the simulation of the behaviour of semiconductor devices. Both ordinary and mixed finite element methods are considered. We indicate how the va…
• Adaptive sliding mode control of autonomous underwater vehicles in the dive plane
  1990 · 深海科技 · The problem of controlling an autonomous underwater vehicle (AUV) in a diving maneuver is addressed. Having a simple controller which performs satisfactorily in the presence of dynamical uncertainties calls for a design …
• Numerical methods for semiconductor device simulation
  1983 · 半导体与先进封装 · This paper describes the numerical techniques used to solve the coupled system of nonlinear partial differential equations which model semiconductor devices. These methods have been encoded into our device simulation pac…
• The use of digital twins to remotely update feedback controllers for the motion control of nonlinear dynamic systems
  2022 · 数字孪生 · • A digital twin is employed to ensure the stability of a mechanical system with an uncertain nonlinear sandwiched backlash. • A time-varying backlash is modelled and used in the simulation to represent wear processes. •…
• Finding flows of a Navier–Stokes fluid through quantum computing
  2020 · 量子计算 · Abstract There is great interest in using quantum computers to efficiently simulate a quantum system’s dynamics as existing classical computers cannot do this. Little attention, however, has been given to quantum simulat…

以 API 获取该主题全量数据

# 主题词表（含本主题的站点分布与年度分布）
curl http://data.swarmlabs.tools/api/topics.json

# 主题共现知识图谱
curl http://data.swarmlabs.tools/api/graph.json

需要按主题批量拉取、导出 BibTeX 或接入 AI Agent？查看 数据下载与格式 或 MCP 接入。