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Controlling flexible structures with second order actuator dynamics

机译：用二阶执行器动力学控制柔性结构

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摘要

The control of flexible structures for those systems with actuators that are modeled by second order dynamics is examined. Two modeling approaches are investigated. First a stability and performance analysis is performed using a low order finite dimensional model of the structure. Secondly, a continuum model of the flexible structure to be controlled, coupled with lumped parameter second order dynamic models of the actuators performing the control is used. This model is appropriate in the modeling of the control of a flexible panel by proof-mass actuators as well as other beam, plate and shell like structural numbers. The model is verified with experimental measurements.

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作者
Inman, Daniel J.; Umland, Jeffrey W.; Bellos, John;
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年度 1989
页码 1-12
总页数 12
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
CONTROL SYSTEMS DESIGN; DYNAMIC CONTROL; DYNAMIC RESPONSE; DYNAMIC STRUCTURAL ANALYSIS; FLEXIBLE BODIES; VIBRATION DAMPING; ACTUATORS; CONTINUUM MODELING; DYNAMIC MODELS; EQUATIONS OF MOTION; FEEDBACK CONTROL; STRUCTURAL STABILITY;

机译：控制系统设计;动态控制;动态响应;动态结构分析;灵活的身体;振动阻尼;动器;连续建模;动态模型;运动方程;反馈控制;结构稳定性;

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专利

1. Model-based piezoelectric hysteresis and creep compensation for highly-dynamic feedforward rest-to-rest motion control of piezoelectrically actuated flexible structures [J] . Lothar Gaul, Jens Becker International Journal of Engineering Science . 2009,第11a12期

机译：基于模型的压电滞后和蠕变补偿，用于压电致动柔性结构的高动态前馈静息运动控制
2. Dynamics and stabilization of flexible spacecraft structures with magnetic coil-pair actuators [J] . Bryan Pawlina, Christopher J. Damaren Aerospace Systems . 2020,第2期

机译：带有电磁线圈对执行器的挠性航天器结构的动力学和稳定性
3. A self-organizing fuzzy logic controller for the active control of flexible structures using piezoelectric actuators [J] . Gustavo Luiz C.M. de Abreu, Jose F. Ribeiro Applied Soft Computing . 2002,第1a4期

机译：自组织模糊逻辑控制器，用于使用压电执行器主动控制柔性结构
4. Modeling and identification of the hysteretic dynamics of an MR actuator for its application to semiactive control of flexible structures [C] . Mauricio Zapateiro, Ellen Taylor, Shirley J. Dyke, Conference on Modeling, Signal Processing, and Control for Smart Structures . 2007

机译：MR执行器的滞后动力学建模与识别，用于半主动控制柔性结构
5. Effect of piezoelectric actuator placement on controlling the modes of vibration for flexible structures. [D] . Al Athel, Khaled S. 2005

机译：压电致动器位置对控制柔性结构振动模式的影响。
6. A Dynamic Hysteresis Model and Nonlinear Control System for a Structure-Integrated Piezoelectric Sensor-Actuator [O] . Xiaobiao Shan, Henan Song, Han Cao, 2021

机译：结构集成压电传感器致动器动态滞后模型和非线性控制系统
7. Modeling and Control of a Class of Flexible Structures Tipped with Dynamic Actuators [O] . Atsuhiko SHINTANI, Akira OHSUMI 1996

机译：一种带动态执行器的一类柔性结构的建模与控制

Controlling flexible structures with second order actuator dynamics

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