Modeling, Identification, and Control of Systems with Rate-Dependent Hysteresis
Modeling, Identification, and Control of Systems with Rate-Dependent Hysteresis
批准号:
0225799
负责人:
Dennis Bernstein
金额:
$25.18万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
2002
资助国家:
美国
项目状态:
已结题
起止时间:
2002-09-01 至 2006-08-31
中文摘要
滞回现象是工程领域中普遍存在的现象。在应用中,它与能量耗散密切相关,并与准静态记忆相关行为有关。许多应用涉及依赖滞后,它将准静态滞后与完全动态行为结合在一起,从而产生准静态滞后作为动态系统特性的限制特征。在拟议的研究中,我们计划建立与速率相关的滞后的微分模型,并将这些模型用于非线性系统辨识和自适应反馈控制。本文的研究将简化和扩展现有的迟滞模型,并为不同应用中的迟滞辨识和控制提供新的技术手段。
英文摘要
Hysteresis is a ubiquitous phenomenon arising in diverseareas of engineering. In applications, it is closely linked toenergy dissipation, and it is associated with quasi-staticmemory-dependent behavior. Many applications involverate-dependent hysteresis, which merges quasi-static hysteresiswith fully dynamic behavior, thereby yielding quasi-statichysteresis as a limiting feature of dynamic system properties. Inthe proposed research, we plan to develop differential models forrate-dependent hysteresis and use these models for nonlinearsystem identification and adaptive feedback control. The proposedresearch will simplify and extend existing hysteresis models andprovide new techniques for identification and control ofhysteresis in diverse applications.
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会议论文
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New Techniques for Fault Detection and Diagnosis for Safety-Critical Applications
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Retrospective Cost Adaptive Control of Nonlinear Systems Using Ersatz Nonlinear Models
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财政年份:2012
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CPS: Medium: Collaborative Research: Robust Capacity-Constrained Scheduling and Data-Based Model Refinement for Enhanced Collision Avoidance in Low-Earth Orbit
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财政年份:2010
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依托单位:
A Multistability Framework for Modeling and Control of Hysteretic Damping and Friction
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批准号:0758363
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财政年份:2008
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依托单位:
DDDAS-SMRP:Targeted Data Assimilation for Disturbance-Driven Systems: Space Weather Forcasting in the Ionosphere and Thermosphere Using a Dynamically Steered Incoherent Scatter Ra
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批准号:0539053
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项目类别:Continuing Grant
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资助金额:$47.0万
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财政年份:2005
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负责人:Dennis Bernstein
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依托单位:
US-UK and US-Greece Cooperative Research: Modeling, Identification, and Control of Self-Oscillating Systems
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批准号:9820049
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资助金额:$1.65万
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财政年份:1999
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负责人:Dennis Bernstein
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依托单位:
Engineering Research Equipment: Instrumentation for an Experimental Control Systems Laboratory
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批准号:9729290
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项目类别:Standard Grant
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资助金额:$6.64万
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财政年份:1998
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负责人:Dennis Bernstein
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依托单位:
Engineering Research Equipment: Instrumentation for a Vertically Integrated Controls Laboratory
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批准号:9520447
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项目类别:Standard Grant
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资助金额:$5.46万
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财政年份:1995
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负责人:Dennis Bernstein
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依托单位:
ENGINEERING RESEARCH EQUIPMENT: A Real-Time Processor and Diagnostic Equipment for Closed-Loop Control Experiments
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批准号:9310735
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项目类别:Standard Grant
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资助金额:$4.08万
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财政年份:1993
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负责人:Dennis Bernstein
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依托单位:
国内基金
海外基金
Identification and quantification of primary phytoplankton functional types in the global oceans from hyperspectral ocean color remote sensing
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批准号:--
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项目类别:--
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资助金额:160万元
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批准年份:2022
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负责人:李忠平
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依托单位: